1. Regular inspection of artifacts and collections areas is the foundation of an effective IPM program. Using a flashlight and magnifying device, museum staff should carefully inspect for pests, signs of pests, and pest-conducive conditions.
2. The most vulnerable artifacts like organic materials should be inspected at least yearly, while less vulnerable items can be inspected every few years. Pest-prone areas need weekly inspection.
3. In addition to artifacts, the entire building should receive an annual inspection to identify maintenance issues like cracks, leaks, or gaps that could allow pest entry. Special attention should be paid to areas under renovation.
properties of soil and water , quality and quantity of soilalish debbarma
1) Soil quality and productivity are influenced by both physical and chemical properties of soil and water. Key physical properties include texture, structure, temperature, and bulk density. Key chemical properties include pH, cation exchange capacity, and nutrient content.
2) Soil productivity is directly related to nutrient quality and quantity in soil and water. Important nutrients include nitrogen, phosphorus, and micronutrients which support growth of fish food organisms.
3) Both soil quality and productivity depend on maintaining suitable environmental conditions through proper soil and water management. Quality and properties of water, as the basic fish culture element, significantly impact pond productivity.
Lakes are helpful in controlling weather and local climate. Lakes are helpful for creating irrigation facilities and recreation. In some places, lakes are good sources for water supply for drinking. Every lake, is unique in terms of its size, morphometry, water availability, water chemistry, physics, hydrology and biology. There are several type, kinds and categories of lakes in the world.
primary productivity, photosynthesis, the primary producers in the aquatic environment. the factors affecting primary productivity in water, gross and net primary productivity, methods of measuring primary productivity based on measurements of oxygen evoution, carbohydrate estimation and chlorophyll method. the methods include radiocarbon(C14) method, C13 method , dark and light bottle method chlorophyll method, remote sensing and also incubation
This document discusses sewage-fed fish culture, which involves using treated sewage water to culture fish. It provides background on the history and present status of sewage-fed fish culture. The key processes involved are primary and secondary sewage treatment through sedimentation, dilution, and storage before releasing into fish ponds. Farmers culture various fish species using techniques like pond preparation, primary fertilization through sewage, stocking, feeding, and harvesting fish for market. While sewage-fed culture benefits waste recycling and low input costs, it can also pose health risks if not properly managed.
Salinity is a measure of the total amount of dissolved salts in water, measured in grams per kilogram or parts per thousand. Seawater contains 11 major dissolved constituents that make up over 99.99% of all dissolved materials, with the largest proportions being chloride at 55.07% and sodium at 30.62%. Salinity affects the distribution of ocean plants and animals as well as other seawater properties like density and dissolved oxygen levels.
This document discusses eutrophication, which refers to a water body becoming overly enriched with nutrients, leading to excessive growth of algae and plankton. It can occur naturally over long periods of time but is often accelerated by human activities that increase nutrients in waterways. These activities include use of fertilizers in agriculture and lawns, sewage, and emissions from fossil fuel burning. Eutrophication harms aquatic ecosystems by reducing oxygen levels and harming fish and other wildlife as algae die off. The document outlines the eutrophication process and provides examples of its positive and negative impacts. It concludes with recommendations for controlling eutrophication such as reducing fertilizer use, keeping farms away from waterways, and
This document describes different types of aquaculture practices based on salinity levels: mariculture for saltwater environments, metahaline culture for supersaline areas, brackishwater culture, and freshwater culture. For each environment, various culture methods are outlined, such as cage culture, raft culture, rack culture, and integrated fish farming. Culture techniques like monosex culture and air-breathing fish culture are also summarized.
This document discusses methods for estimating marine primary productivity. It begins by defining key terms like primary productivity, gross primary productivity, and net primary productivity. It then describes several techniques used to measure these, including bottle incubations to measure oxygen concentration changes, incorporating radioactive carbon tracers, and fluorescence measurements. Other methods mentioned include using stable isotopes and oxygen/argon ratios, as well as remote sensing techniques like satellite imagery and lidar. Factors influencing primary productivity are also briefly outlined.
properties of soil and water , quality and quantity of soilalish debbarma
1) Soil quality and productivity are influenced by both physical and chemical properties of soil and water. Key physical properties include texture, structure, temperature, and bulk density. Key chemical properties include pH, cation exchange capacity, and nutrient content.
2) Soil productivity is directly related to nutrient quality and quantity in soil and water. Important nutrients include nitrogen, phosphorus, and micronutrients which support growth of fish food organisms.
3) Both soil quality and productivity depend on maintaining suitable environmental conditions through proper soil and water management. Quality and properties of water, as the basic fish culture element, significantly impact pond productivity.
Lakes are helpful in controlling weather and local climate. Lakes are helpful for creating irrigation facilities and recreation. In some places, lakes are good sources for water supply for drinking. Every lake, is unique in terms of its size, morphometry, water availability, water chemistry, physics, hydrology and biology. There are several type, kinds and categories of lakes in the world.
primary productivity, photosynthesis, the primary producers in the aquatic environment. the factors affecting primary productivity in water, gross and net primary productivity, methods of measuring primary productivity based on measurements of oxygen evoution, carbohydrate estimation and chlorophyll method. the methods include radiocarbon(C14) method, C13 method , dark and light bottle method chlorophyll method, remote sensing and also incubation
This document discusses sewage-fed fish culture, which involves using treated sewage water to culture fish. It provides background on the history and present status of sewage-fed fish culture. The key processes involved are primary and secondary sewage treatment through sedimentation, dilution, and storage before releasing into fish ponds. Farmers culture various fish species using techniques like pond preparation, primary fertilization through sewage, stocking, feeding, and harvesting fish for market. While sewage-fed culture benefits waste recycling and low input costs, it can also pose health risks if not properly managed.
Salinity is a measure of the total amount of dissolved salts in water, measured in grams per kilogram or parts per thousand. Seawater contains 11 major dissolved constituents that make up over 99.99% of all dissolved materials, with the largest proportions being chloride at 55.07% and sodium at 30.62%. Salinity affects the distribution of ocean plants and animals as well as other seawater properties like density and dissolved oxygen levels.
This document discusses eutrophication, which refers to a water body becoming overly enriched with nutrients, leading to excessive growth of algae and plankton. It can occur naturally over long periods of time but is often accelerated by human activities that increase nutrients in waterways. These activities include use of fertilizers in agriculture and lawns, sewage, and emissions from fossil fuel burning. Eutrophication harms aquatic ecosystems by reducing oxygen levels and harming fish and other wildlife as algae die off. The document outlines the eutrophication process and provides examples of its positive and negative impacts. It concludes with recommendations for controlling eutrophication such as reducing fertilizer use, keeping farms away from waterways, and
This document describes different types of aquaculture practices based on salinity levels: mariculture for saltwater environments, metahaline culture for supersaline areas, brackishwater culture, and freshwater culture. For each environment, various culture methods are outlined, such as cage culture, raft culture, rack culture, and integrated fish farming. Culture techniques like monosex culture and air-breathing fish culture are also summarized.
This document discusses methods for estimating marine primary productivity. It begins by defining key terms like primary productivity, gross primary productivity, and net primary productivity. It then describes several techniques used to measure these, including bottle incubations to measure oxygen concentration changes, incorporating radioactive carbon tracers, and fluorescence measurements. Other methods mentioned include using stable isotopes and oxygen/argon ratios, as well as remote sensing techniques like satellite imagery and lidar. Factors influencing primary productivity are also briefly outlined.
Analysis of Heavy Metals in fish,water and sediment from Bay of Bengalinventionjournals
International Journal of Engineering and Science Invention (IJESI) is an international journal intended for professionals and researchers in all fields of computer science and electronics. IJESI publishes research articles and reviews within the whole field Engineering Science and Technology, new teaching methods, assessment, validation and the impact of new technologies and it will continue to provide information on the latest trends and developments in this ever-expanding subject. The publications of papers are selected through double peer reviewed to ensure originality, relevance, and readability. The articles published in our journal can be accessed online.
Aquaculture, also known as aquafarming, involves cultivating freshwater and saltwater populations under controlled conditions for human use and consumption. There are several types of aquafarming including fish farming, mariculture, algaeculture, and integrated multi-trophic aquaculture (IMTA) systems. Aquaculture provides economic benefits such as being an alternative food and fuel source, increasing jobs, and reducing seafood trade deficits. It also has environmental benefits like creating pollution barriers and reducing fishing pressure on wild stocks.
Ecosystem-based fisheries management (EBFM) takes a holistic approach by considering all impacts on the ecosystem from fisheries and related human activities. It differs from conventional fisheries management by focusing on the entire ecosystem rather than individual species. The goal of EBFM is to maintain ecosystem health, integrity, and sustainability for both current and future generations. Key tools for implementing EBFM include ecosystem models (Ecopath, Ecosim), marine protected areas, and socioeconomic analysis to evaluate management tradeoffs.
Oceanic pelagic zone biology biome projecthbasham1
The ocean pelagic zone consists of the open ocean beyond coastal regions. It is divided into four subzones based on depth: (1) the epipelagic zone near the surface where sunlight allows photosynthesis, (2) the mesopelagic zone where little sunlight penetrates, (3) the bathypelagic zone in complete darkness where organisms eat falling debris or prey on each other, and (4) the abyssopelagic zone with extreme darkness and pressure. Organisms in the pelagic zone have adapted to the varying light levels, temperatures, pressures, and food availability of the different subzones.
- Giant tiger prawn (Penaeus monodon) is the largest cultivated shrimp, growing up to 36 cm long, but is being replaced by Litopenaeus vannamei due to disease susceptibility.
- P. monodon has a complex life cycle including nauplius, protozoea, mysis, and postlarval stages before reaching sexual maturity. Hatcheries aim to produce postlarvae for grow out.
- Hatchery facilities must include larval and algal tanks with aeration, spawning tanks, and Artemia hatching tanks. Water quality is critical and larval stages require different microalgal feeds before transitioning to Artemia and
ESTIMATION OF DO, BOD AND COD IN CANAL WATER SAMPLESadia Rahat
The document discusses the estimation of dissolved oxygen (DO), biological oxygen demand (BOD), and chemical oxygen demand (COD) in a canal water sample. DO was found to be 3.20 ppm, BOD was 54.24 ppm, and COD was 220 ppm in the sample. BOD measures the amount of oxygen consumed by microorganisms to break down organic matter over 5 days. COD uses a strong chemical oxidant to measure total organic compounds and some inorganic compounds. While related, BOD and COD measure oxygen demand slightly differently. BOD is more relevant for organic-rich waters, while COD provides a faster test that is not affected by toxins.
This document contains a question bank with 109 multiple choice questions related to fisheries. The questions cover topics such as fisheries exports, institutes that provide fisheries education, abbreviations and acronyms related to fisheries, fishing gear, fish species, plankton, fishing bans and regulations, and more. The questions are multiple choice with one right answer out of the options provided for each question.
This document discusses disease management in aquaculture. It notes that diseases can cause 10-15% losses in production and maintaining proper water quality parameters is important to prevent disease. It outlines major diseases affecting freshwater pond culture like parasites, fungi, bacteria, and algal blooms. Common disease symptoms in fish include loss of appetite, abnormal behavior, skin lesions, and gill discoloration. The document provides recommendations to prevent disease through best management practices like maintaining water quality, using certified seed, monitoring fish health, and contacting experts if diseases are observed.
This document discusses the important physical, chemical, and biological properties for successful fish pond culture. It covers factors like temperature, depth, turbidity, light, dissolved oxygen, pH, carbon dioxide, hardness, alkalinity, ammonia, phosphorus, and dissolved solids. Maintaining optimal ranges for these various properties can ensure high fish productivity, prevent disease outbreaks, and support healthy aquatic ecosystems in the pond. The document emphasizes how closely managing water quality, food production, and fish health are interlinked for sustainable aquaculture.
The Feed Conversion Ratio (FCR) measures how efficiently an animal converts feed into meat or milk. It is calculated by dividing the total amount of feed consumed by the total amount of product produced. A lower FCR indicates that less feed was needed to produce each unit of meat or milk, which is better for the farmer. The FCR allows farmers to estimate feed needs, determine profitability, compare animal and feed efficiencies, and prepare budgets.
Lecture 2. aquaculture systems methods_and_types - copyMandeep Kaur
Aquaculture involves farming aquatic animals and plants in controlled environments. There are several types of aquaculture including freshwater, brackish water, and intensive, semi-intensive, and extensive systems. Proper water quality monitoring and fertilization are important to maintain a healthy environment for growth. Common aquaculture activities include culturing fish, prawns, and shellfish through various stages from hatcheries to harvest.
Shore based aquaculture or coastal brackish water aquaculture is practiced in many countries. There are various methods of traditional culture system based on the local conditions. Shrimp culture is the main attraction of this culture system. Some other fishes and other organisms like crabs, bivalves and seaweeds are also farmed. This type of culture system is mainly found in south East Asia.
it is about the length and weight relationship of fish , growth, length, weight, absolute growth, isometric growth, relative growth, allometric growth,
River continuum concept and measurement sunday 15 septemberHenk Massink
The document discusses a river delta project and outlines the program for its analysis and management. It introduces the River Continuum Concept and describes different feeding strategies of organisms in rivers. It also summarizes characteristics of the upper and lower courses of rivers. Finally, it explains that developing a measurement plan is important to better understand the river system, and that this requires determining subquestions and integrating information.
This document discusses the natural food and feeding habits of fishes. It covers different types of plankton, benthos, and detritus that serve as food sources for fishes based on their ecological niche. Various feeding classifications are described, including feeding types, trophic niches, and quantitative analyses of gut content. Structural modifications in fishes related to their different feeding habits are also mentioned.
This document discusses different farming methods for aquaculture, including cage culture, pen culture, and sewage-fed culture. Cage culture involves rearing fish in an enclosed water volume using net cages suspended from floating frames. Pen culture uses barriers like nets or fences to partition off areas of water bodies for fish culture. Sewage-fed culture utilizes treated sewage as fertilizer to promote plankton growth and increase fish production. Primary and secondary treatment methods are used to process sewage before use in aquaculture.
This document outlines the syllabus for a course on hazardous waste management taught by Dr. Kitipan Kitbamroong. The course covers topics such as chemical fate and transport in the environment, mass balances, physical transport processes of chemicals, basic environmental chemistry concepts, and the distribution of chemicals among different environmental phases. The goal is to integrate information on chemical properties to better understand how hazardous chemicals released into the environment are transported and transformed over time. Case studies will also be examined to understand the long-term social and environmental effects of chemical releases.
Here you will find brief description about water sampling. actually it's so important to examine the water we use our daily life in order to avoid negative impact of water.
Fishes, amphibians, reptiles, and birds have paired pharyngeal ultimobranchial glands that secrete the hypocalcemic hormone calcitonin. The corpuscles of Stannius, unique glandular islets found only in the kidneys of bony fishes, secrete a peptide called hypocalcin.
The document discusses integrated pest management (IPM) in early care and education programs. It provides an overview of IPM, explaining that IPM involves preventing pest problems by keeping pests out and removing their food, water and shelter. For managing pest problems, IPM uses non-chemical methods first, like modifying the environment and improving sanitation. If further measures are needed, low-risk pesticides are carefully selected and applied. The goal of IPM is to protect children's and staff's health and the environment.
The document discusses integrated pest management (IPM) in early care and education programs. It provides an overview of IPM, explaining that IPM involves preventing pest problems by keeping pests out and removing their food, water and shelter. For managing pest problems, IPM uses non-chemical methods first, like modifying the environment and improving sanitation. If further measures are needed, low-risk pesticides are carefully selected and applied. The goal of IPM is to protect children's and staff's health and the environment.
Analysis of Heavy Metals in fish,water and sediment from Bay of Bengalinventionjournals
International Journal of Engineering and Science Invention (IJESI) is an international journal intended for professionals and researchers in all fields of computer science and electronics. IJESI publishes research articles and reviews within the whole field Engineering Science and Technology, new teaching methods, assessment, validation and the impact of new technologies and it will continue to provide information on the latest trends and developments in this ever-expanding subject. The publications of papers are selected through double peer reviewed to ensure originality, relevance, and readability. The articles published in our journal can be accessed online.
Aquaculture, also known as aquafarming, involves cultivating freshwater and saltwater populations under controlled conditions for human use and consumption. There are several types of aquafarming including fish farming, mariculture, algaeculture, and integrated multi-trophic aquaculture (IMTA) systems. Aquaculture provides economic benefits such as being an alternative food and fuel source, increasing jobs, and reducing seafood trade deficits. It also has environmental benefits like creating pollution barriers and reducing fishing pressure on wild stocks.
Ecosystem-based fisheries management (EBFM) takes a holistic approach by considering all impacts on the ecosystem from fisheries and related human activities. It differs from conventional fisheries management by focusing on the entire ecosystem rather than individual species. The goal of EBFM is to maintain ecosystem health, integrity, and sustainability for both current and future generations. Key tools for implementing EBFM include ecosystem models (Ecopath, Ecosim), marine protected areas, and socioeconomic analysis to evaluate management tradeoffs.
Oceanic pelagic zone biology biome projecthbasham1
The ocean pelagic zone consists of the open ocean beyond coastal regions. It is divided into four subzones based on depth: (1) the epipelagic zone near the surface where sunlight allows photosynthesis, (2) the mesopelagic zone where little sunlight penetrates, (3) the bathypelagic zone in complete darkness where organisms eat falling debris or prey on each other, and (4) the abyssopelagic zone with extreme darkness and pressure. Organisms in the pelagic zone have adapted to the varying light levels, temperatures, pressures, and food availability of the different subzones.
- Giant tiger prawn (Penaeus monodon) is the largest cultivated shrimp, growing up to 36 cm long, but is being replaced by Litopenaeus vannamei due to disease susceptibility.
- P. monodon has a complex life cycle including nauplius, protozoea, mysis, and postlarval stages before reaching sexual maturity. Hatcheries aim to produce postlarvae for grow out.
- Hatchery facilities must include larval and algal tanks with aeration, spawning tanks, and Artemia hatching tanks. Water quality is critical and larval stages require different microalgal feeds before transitioning to Artemia and
ESTIMATION OF DO, BOD AND COD IN CANAL WATER SAMPLESadia Rahat
The document discusses the estimation of dissolved oxygen (DO), biological oxygen demand (BOD), and chemical oxygen demand (COD) in a canal water sample. DO was found to be 3.20 ppm, BOD was 54.24 ppm, and COD was 220 ppm in the sample. BOD measures the amount of oxygen consumed by microorganisms to break down organic matter over 5 days. COD uses a strong chemical oxidant to measure total organic compounds and some inorganic compounds. While related, BOD and COD measure oxygen demand slightly differently. BOD is more relevant for organic-rich waters, while COD provides a faster test that is not affected by toxins.
This document contains a question bank with 109 multiple choice questions related to fisheries. The questions cover topics such as fisheries exports, institutes that provide fisheries education, abbreviations and acronyms related to fisheries, fishing gear, fish species, plankton, fishing bans and regulations, and more. The questions are multiple choice with one right answer out of the options provided for each question.
This document discusses disease management in aquaculture. It notes that diseases can cause 10-15% losses in production and maintaining proper water quality parameters is important to prevent disease. It outlines major diseases affecting freshwater pond culture like parasites, fungi, bacteria, and algal blooms. Common disease symptoms in fish include loss of appetite, abnormal behavior, skin lesions, and gill discoloration. The document provides recommendations to prevent disease through best management practices like maintaining water quality, using certified seed, monitoring fish health, and contacting experts if diseases are observed.
This document discusses the important physical, chemical, and biological properties for successful fish pond culture. It covers factors like temperature, depth, turbidity, light, dissolved oxygen, pH, carbon dioxide, hardness, alkalinity, ammonia, phosphorus, and dissolved solids. Maintaining optimal ranges for these various properties can ensure high fish productivity, prevent disease outbreaks, and support healthy aquatic ecosystems in the pond. The document emphasizes how closely managing water quality, food production, and fish health are interlinked for sustainable aquaculture.
The Feed Conversion Ratio (FCR) measures how efficiently an animal converts feed into meat or milk. It is calculated by dividing the total amount of feed consumed by the total amount of product produced. A lower FCR indicates that less feed was needed to produce each unit of meat or milk, which is better for the farmer. The FCR allows farmers to estimate feed needs, determine profitability, compare animal and feed efficiencies, and prepare budgets.
Lecture 2. aquaculture systems methods_and_types - copyMandeep Kaur
Aquaculture involves farming aquatic animals and plants in controlled environments. There are several types of aquaculture including freshwater, brackish water, and intensive, semi-intensive, and extensive systems. Proper water quality monitoring and fertilization are important to maintain a healthy environment for growth. Common aquaculture activities include culturing fish, prawns, and shellfish through various stages from hatcheries to harvest.
Shore based aquaculture or coastal brackish water aquaculture is practiced in many countries. There are various methods of traditional culture system based on the local conditions. Shrimp culture is the main attraction of this culture system. Some other fishes and other organisms like crabs, bivalves and seaweeds are also farmed. This type of culture system is mainly found in south East Asia.
it is about the length and weight relationship of fish , growth, length, weight, absolute growth, isometric growth, relative growth, allometric growth,
River continuum concept and measurement sunday 15 septemberHenk Massink
The document discusses a river delta project and outlines the program for its analysis and management. It introduces the River Continuum Concept and describes different feeding strategies of organisms in rivers. It also summarizes characteristics of the upper and lower courses of rivers. Finally, it explains that developing a measurement plan is important to better understand the river system, and that this requires determining subquestions and integrating information.
This document discusses the natural food and feeding habits of fishes. It covers different types of plankton, benthos, and detritus that serve as food sources for fishes based on their ecological niche. Various feeding classifications are described, including feeding types, trophic niches, and quantitative analyses of gut content. Structural modifications in fishes related to their different feeding habits are also mentioned.
This document discusses different farming methods for aquaculture, including cage culture, pen culture, and sewage-fed culture. Cage culture involves rearing fish in an enclosed water volume using net cages suspended from floating frames. Pen culture uses barriers like nets or fences to partition off areas of water bodies for fish culture. Sewage-fed culture utilizes treated sewage as fertilizer to promote plankton growth and increase fish production. Primary and secondary treatment methods are used to process sewage before use in aquaculture.
This document outlines the syllabus for a course on hazardous waste management taught by Dr. Kitipan Kitbamroong. The course covers topics such as chemical fate and transport in the environment, mass balances, physical transport processes of chemicals, basic environmental chemistry concepts, and the distribution of chemicals among different environmental phases. The goal is to integrate information on chemical properties to better understand how hazardous chemicals released into the environment are transported and transformed over time. Case studies will also be examined to understand the long-term social and environmental effects of chemical releases.
Here you will find brief description about water sampling. actually it's so important to examine the water we use our daily life in order to avoid negative impact of water.
Fishes, amphibians, reptiles, and birds have paired pharyngeal ultimobranchial glands that secrete the hypocalcemic hormone calcitonin. The corpuscles of Stannius, unique glandular islets found only in the kidneys of bony fishes, secrete a peptide called hypocalcin.
The document discusses integrated pest management (IPM) in early care and education programs. It provides an overview of IPM, explaining that IPM involves preventing pest problems by keeping pests out and removing their food, water and shelter. For managing pest problems, IPM uses non-chemical methods first, like modifying the environment and improving sanitation. If further measures are needed, low-risk pesticides are carefully selected and applied. The goal of IPM is to protect children's and staff's health and the environment.
The document discusses integrated pest management (IPM) in early care and education programs. It provides an overview of IPM, explaining that IPM involves preventing pest problems by keeping pests out and removing their food, water and shelter. For managing pest problems, IPM uses non-chemical methods first, like modifying the environment and improving sanitation. If further measures are needed, low-risk pesticides are carefully selected and applied. The goal of IPM is to protect children's and staff's health and the environment.
The document discusses various topics related to organic and natural farming practices including biofertilizers, biopesticides, and other organic inputs. It provides information on different types of microorganisms used in biofertilizers and their benefits. Some key organic pesticides and their recipes are also mentioned, including Amritajal, Jeevamrith, and Neemastram. The document emphasizes the importance of soil health, nutrient management, and alternatives to chemical pesticides in agriculture.
Scientists at Simon Fraser University have discovered chemical attractants called pheromones that can be used to trap and detect bed bugs. After years of research involving feeding over 1,000 bed bugs per week to study their chemical signals, the researchers identified a combination of five compounds that act as an effective lure. This lure contains histamine, which signals safe shelter to bed bugs, as well as three newly discovered volatile compounds from bed bug feces. Tests show the lure is effective at attracting and trapping bed bugs. The researchers expect a commercially available bed bug trap using this lure will be available next year to help detect and monitor infestations.
Have you ever heard of Tiny Forests and wondered how they might help improve your work environment? In this presentation, attendees will learn about the Miyawaki method of afforestation and how healthy forests work. This talk is for anyone who wants to improve the environments in which they live and work, including their software development projects. The intent of the session is to use the creation of Tiny Forests as an analogy to creating healthy software projects and allow attendees to be insightful regarding their project and its culture, become more self-aware, and think about actions that can be taken to improve their ecosystems.
The biosafety policy document outlines the following:
The biosafety program is designed to protect lab personnel and the public from infectious agents and prevent release of harmful organisms. It includes determining containment requirements, medical surveillance, training, and regulatory compliance.
The policy applies to all individuals handling biohazardous materials on university premises. It establishes policies to safely conduct research and protect health. The biosafety program coordinates procedures for acquiring, handling, storing, transporting, and disposing of biohazards. Key roles include the institutional biosafety committee setting containment levels, the biosafety officer overseeing the program, and principal investigators ensuring compliance.
This science inquiry project investigated whether organic foods mold faster than non-organic foods. Students purchased organic and non-organic apples, bread, bananas, baby food and potatoes. They observed and recorded mold growth over three weeks. Their results found little difference in mold growth between organic and non-organic foods, with some foods showing more mold on organic and some on non-organic. They concluded that mold growth depends more on the type of food and environmental moisture than whether the food is organic or non-organic.
In most developed nations the proportion of old people is increasing along with their demands on healthcare services as they transit toward their eventual exit from this life. People no longer, live, work, retire and die in short order! Far more likely, they experience a series of complex, and often protracted, episodes an a concatenation of individual organ failure.
We therefore see a growing healthcare crisis across the First World with politicians resorting to very simple/similar ‘spend more, train more, and support more’ solutions. But this lacks any deep analysis. Reality is that no amount of money or people will cure this - it is a self sustaining loop of medical advance, improving survival rates, longer life spans, falling birth rates, fewer young people of sufficient talents, and reducing tax returns!
“This is an complex (non-linear) problem & there are no simple solutions”
Doing more with less, but far better, at a lower cost, by continually exploiting the latest technology is something already been pioneered/experienced by industry. It is the basic mechanism that now powers our progress - including many supporting healthcare technologies. This general principle is now a long overdue essential for healthcare professionals and patients; and absolutely necessary, if are to see any significant improvement in services.
Here we present examples of technologies that are available toady and most likely to be available in the next decade along with some necessary and key behavioural and responsibility changes.
Presentation for Retired Veterinarians' Society, Melbourne - 5 October, 2016. Assembles slides from ILRI, CGIAR and Falvey's book 'Beliefs that Bias Food & Agriculture'. Main point is that multiple objectives confuses real food security for food-deficit nations; this includes unthought beliefs in sustainability. Three simple points are concluded: 1) sustained research is essential (this is what sustainability can only mean in practical terms); 2) food (grain) reserves are an essential component of real food security despite their cost and contrary to free trade rhetoric; 3) national food security plans are essential for food-deficit nations, not for major food exporters and such plans should be above other measures if the stability required for governance is to be maintained.
The poisoning of the drinking water in Flint, Michigan has created headlines nationally. Lead has been known to cause bodily damage when ingested, especially in children. But what is not known are other possible contaminants in your drinking water which not being reported in the news but should be on your radar.
Hear about what man-made chemicals may be lurking in your drinking water, how they were introduced into the drinking water supply and what you can do to protect yourself
This document discusses the cruelty of animal testing and exploitation for human purposes such as food, fashion, experimentation, and entertainment. It argues that animals are involuntarily and unnecessarily subjected to torture, abuse, skinning, and killing for human profit and pleasure. Alternatives to animal testing and experimentation that don't cause suffering are available but not pursued in favor of financial gain. The document advocates ending animal cruelty and moving to a vegan/vegetarian lifestyle to prevent further harm and extinction of animal species.
This document discusses food safety issues related to strawberries. It notes that foodborne illness results in significant health and economic impacts each year. Produce-associated outbreaks can negatively affect business through lost sales and value. Common microbes that cause foodborne illness from produce include bacteria, viruses, and parasites. Strawberries have previously been linked to hepatitis A outbreaks. The document recommends good agricultural and management practices to improve food and water safety, such as hygienic practices for workers, sanitation of fields and packing facilities, and microbiological testing of irrigation water.
The reason for studying botany and how is it helpful for maintaining our life. Botany works for the betterment of natural life. It also includes some facts which you should need to know
This document describes an eco-friendly cleaning product called Dr. Eco that is proposed as an alternative to traditional chemical-based cleaning products. Dr. Eco claims to be 100% chemical-free, toxic-free and pollution-free. It is said to kill 99.99% of bacteria while being safe for the environment and not producing harmful waste. The document argues that widespread adoption of Dr. Eco could help reverse trends of global pollution, global warming, and ecosystem degradation caused by current cleaning products. Government partnerships are sought to promote Dr. Eco's use.
Power Point Developed to Help Agriculture Operations to Understand Where the Market is Today, Where it Will be Tomorrow. The Importance of Sanitation and How Cleaning Can Stop the Spread of Many Different Greenhouse Bacteria, Fungi and Virus.
Hunger is not seasonal so food production should not be seasonal. However agriculture in Nigeria but take a new shape and phase, where the farmer can do more with less, not having to use crude equipment, to ensure food security. Food security for us means food is available, accessible, consistent, affordable and healthy. Healthy means an agricultural system that is healthy for the farmer, the consumer and the environment. This is what we call Smart farms, where your plants can give feedback to the farm owner either via emails or text messages, and growing is vertical and healthy.
This document provides details about ethical issues at the Hallmark/Westland Meat Packing Company in California. It describes how the company prioritized profits over animal welfare and safety. Undercover videos showed downer cows unable to walk being abused and slaughtered for food. The CEO initially denied this but later admitted wrongdoing when shown further evidence. The document examines the importance of ethics in business and outlines steps company managers should have taken to prevent such problems, such as creating an ethics code and training employees on ethical standards.
This document provides information about Frascati Scienza, an organization that promotes and organizes the annual European Researchers' Night and Frascati Scienza activities. It discusses the context and mission of Frascati Scienza, details about the European Researchers' Night event, organizational structure and governance of Frascati Scienza, results from surveys of past events, themes and plans for upcoming events, communication strategies, evolution and growth of partners and activities over time, and considerations around programming, booking, and safety for events.
This document discusses the degradation of plastics over time. It examines research on the breakdown of various plastic materials, such as polyethylene bottles and polystyrene cups, when exposed to different environmental conditions like weather, sediment, and heat over periods of 2 years. The research found that plastic type and environment significantly impact degradation rates, with thermal aging causing faster breakdown than weather or water exposure. Most plastics showed chemical changes within 24 months, with polyurethane breaking down most quickly. Cigarette butts were also examined and found to degrade into paper and acetic acid. Understanding plastic degradation can help address the global pollution problem.
This document discusses sustainable transport and packaging materials for artworks. It summarizes the risks involved in transporting cultural heritage like vibration, climate changes, theft and accidents. It outlines preventative measures like planning, confidentiality, gloves, experienced handlers, adequate packaging, labeling, fastening, couriers, supervision and equipment to control temperature and humidity. It also notes the dilemma between requirements for transporting art versus sustainable solutions. Different transport methods like trucks, planes, ships and trains are discussed in terms of sustainability. Finally, it provides examples of sustainable packaging and transport approaches like reusable crates, flexible packaging systems and virtual couriering.
1. The document provides guidance on practicing integrated pest management (IPM) in a calm and reasonable manner. It advises focusing IPM efforts on key areas like sanitation, exclusion of pests, and monitoring, rather than trying to inspect and treat everything.
2. Effective monitoring of pest populations involves using traps, record keeping, and identifying problem areas. Traps should be placed strategically and checked regularly.
3. Proper inspection is the foundation of any IPM program. Inspections should be routine and involve looking for pests, signs of pests, and conditions that could attract pests. Focus inspection on vulnerable areas and artifacts.
How to Setup Warehouse & Location in Odoo 17 InventoryCeline George
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Throughout his career, he has taken on multifaceted roles, from leading technical project management teams to owning solutions that drive operational excellence. His conscientious and proactive approach is unwavering, whether he is working independently or collaboratively within a team. His ability to connect with colleagues on a personal level underscores his commitment to fostering a harmonious and productive workplace environment.
Date: May 29, 2024
Tags: Information Security, ISO/IEC 27001, ISO/IEC 42001, Artificial Intelligence, GDPR
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Chapter wise All Notes of First year Basic Civil Engineering.pptxDenish Jangid
Chapter wise All Notes of First year Basic Civil Engineering
Syllabus
Chapter-1
Introduction to objective, scope and outcome the subject
Chapter 2
Introduction: Scope and Specialization of Civil Engineering, Role of civil Engineer in Society, Impact of infrastructural development on economy of country.
Chapter 3
Surveying: Object Principles & Types of Surveying; Site Plans, Plans & Maps; Scales & Unit of different Measurements.
Linear Measurements: Instruments used. Linear Measurement by Tape, Ranging out Survey Lines and overcoming Obstructions; Measurements on sloping ground; Tape corrections, conventional symbols. Angular Measurements: Instruments used; Introduction to Compass Surveying, Bearings and Longitude & Latitude of a Line, Introduction to total station.
Levelling: Instrument used Object of levelling, Methods of levelling in brief, and Contour maps.
Chapter 4
Buildings: Selection of site for Buildings, Layout of Building Plan, Types of buildings, Plinth area, carpet area, floor space index, Introduction to building byelaws, concept of sun light & ventilation. Components of Buildings & their functions, Basic concept of R.C.C., Introduction to types of foundation
Chapter 5
Transportation: Introduction to Transportation Engineering; Traffic and Road Safety: Types and Characteristics of Various Modes of Transportation; Various Road Traffic Signs, Causes of Accidents and Road Safety Measures.
Chapter 6
Environmental Engineering: Environmental Pollution, Environmental Acts and Regulations, Functional Concepts of Ecology, Basics of Species, Biodiversity, Ecosystem, Hydrological Cycle; Chemical Cycles: Carbon, Nitrogen & Phosphorus; Energy Flow in Ecosystems.
Water Pollution: Water Quality standards, Introduction to Treatment & Disposal of Waste Water. Reuse and Saving of Water, Rain Water Harvesting. Solid Waste Management: Classification of Solid Waste, Collection, Transportation and Disposal of Solid. Recycling of Solid Waste: Energy Recovery, Sanitary Landfill, On-Site Sanitation. Air & Noise Pollution: Primary and Secondary air pollutants, Harmful effects of Air Pollution, Control of Air Pollution. . Noise Pollution Harmful Effects of noise pollution, control of noise pollution, Global warming & Climate Change, Ozone depletion, Greenhouse effect
Text Books:
1. Palancharmy, Basic Civil Engineering, McGraw Hill publishers.
2. Satheesh Gopi, Basic Civil Engineering, Pearson Publishers.
3. Ketki Rangwala Dalal, Essentials of Civil Engineering, Charotar Publishing House.
4. BCP, Surveying volume 1
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Philippine Edukasyong Pantahanan at Pangkabuhayan (EPP) CurriculumMJDuyan
(𝐓𝐋𝐄 𝟏𝟎𝟎) (𝐋𝐞𝐬𝐬𝐨𝐧 𝟏)-𝐏𝐫𝐞𝐥𝐢𝐦𝐬
𝐃𝐢𝐬𝐜𝐮𝐬𝐬 𝐭𝐡𝐞 𝐄𝐏𝐏 𝐂𝐮𝐫𝐫𝐢𝐜𝐮𝐥𝐮𝐦 𝐢𝐧 𝐭𝐡𝐞 𝐏𝐡𝐢𝐥𝐢𝐩𝐩𝐢𝐧𝐞𝐬:
- Understand the goals and objectives of the Edukasyong Pantahanan at Pangkabuhayan (EPP) curriculum, recognizing its importance in fostering practical life skills and values among students. Students will also be able to identify the key components and subjects covered, such as agriculture, home economics, industrial arts, and information and communication technology.
𝐄𝐱𝐩𝐥𝐚𝐢𝐧 𝐭𝐡𝐞 𝐍𝐚𝐭𝐮𝐫𝐞 𝐚𝐧𝐝 𝐒𝐜𝐨𝐩𝐞 𝐨𝐟 𝐚𝐧 𝐄𝐧𝐭𝐫𝐞𝐩𝐫𝐞𝐧𝐞𝐮𝐫:
-Define entrepreneurship, distinguishing it from general business activities by emphasizing its focus on innovation, risk-taking, and value creation. Students will describe the characteristics and traits of successful entrepreneurs, including their roles and responsibilities, and discuss the broader economic and social impacts of entrepreneurial activities on both local and global scales.
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In Odoo, making a field required can be done through both Python code and XML views. When you set the required attribute to True in Python code, it makes the field required across all views where it's used. Conversely, when you set the required attribute in XML views, it makes the field required only in the context of that particular view.
Beyond Degrees - Empowering the Workforce in the Context of Skills-First.pptxEduSkills OECD
Iván Bornacelly, Policy Analyst at the OECD Centre for Skills, OECD, presents at the webinar 'Tackling job market gaps with a skills-first approach' on 12 June 2024
2. K EEP CA L M A N D
P R A CTICE I PM
Y O U D O N ' T N E E D T O I N S P E C T A L L Y O U R A R T I F A C T S
D A I L Y , M O N I T O R 5 0 0 D I F F E R E N T T R A P S , K E E P
E V E R Y I N C H O F Y O U R M U S E U M S P O T L E S S A N D S E A L
E V E R Y C R A C K I N Y O U R B U I L D I N G T O P R A C T I C E I P M .
T H A T L E V E L O F P E S T M A N A G E M E N T I S N ' T
N E C E S S A R Y O R E V E N P O S S I B L E . T H E B E S T T H I N G
Y O U C A N D O I S S T A Y C A L M A N D C H O O S E T H E L E V E L
O F I P M T H A T I S R I G H T F O R Y O U .
R E D U C T I O N I N
D E R M E S T I D P O P U L A T I O N
A F T E R V A C U U M I N G
R E D U C T I O N I N P E S T
C O M P L A I N T S A F T E R D O O R
S W E E P S I N S T A L L E D
O F D U S T , D R O P P I N G S
A N D M O L D R E M O V E D
B Y H E P A F I L T E R
D U S T W I T H
M I C R O F I B E R
C L O T H S
R A T H E R T H A N
F E A T H E R
D U S T E R S
D I S P O S E O F
U N F A M I L I A R
C A R D B O A R D
B O X E S ,
C R A T E S A N D
P A L L E T S
E N S U R E A L L
W A S T E
C O N T A I N E R S
H A V E
T I G H T L Y -
S E A L E D L I D S
80%
99%
65%
H O U S E K E E P I N G I S K E Y
I P M I S E A S Y
R O U T I N E L Y
I N S P E C T Y O U R
B U I L D I N G
E X T E R I O R
F O R C R A C K S
O R G A P S
D E E P C L E A N
D E S I G N A T E D
E A T I N G
A R E A S O N A
R E G U L A R
B A S I S
W I P E U P
S T A N D I N G
W A T E R O R
O T H E R L I Q U I D
S P I L L S
I M M E D I A T E L Y
1
2
3
1 Spurlock Museum found an 80% reduction in dermestids after vacuuming their exhibits.
2 Green T. A., D. H. Gouge. 2015. School IPM 2020: A Strategic Plan for Integrated Pest Management in
Schools in the United States.
3 U.S. Department of Energy. 2015. DOE Technical Standard: Specification for HEPA Filters Used by DOE
Contractors.
3. FUNdamentals of Museum IPM | 1
Preface
Like most people in the museum field, you end up learning about
pest management through a series of trials by fire. When I first
started to encounter pests, I was in a shared university historic
building that was heavily infested. Over the years, the museum had
collected items that became infested or arrived that way. I don’t
want to date myself, but there wasn’t much on the internet at the
time, or even much of an internet at all. I had books, correspondence
courses, chats with entomologists and experimentation. Eventually,
I obtained my structural pest license, established a robust Integrated
Pest Management (IPM) program, and have been paying it forward
by teaching at workshops and conferences.
With over 30 years of experience in collections management and
preservation, I’ve found that the basic foundation of IPM is good
housekeeping to reduce potential risk. It’s as simple as making sure
your museum is clean, sealed and clutter-free. When it comes down
to it, IPM is between you, your building and your stuff. There’s always
time to act, starting with a good HEPA vacuum cleaner.
This guide was created with the financial support of the North
Central IPM Center. I want to express my gratitude to the staff
Green Shield, the IPM Institute of North America and my colleagues
at MuseumPests.net for reviewing my material and encouraging
me to produce this guide. A successful IPM program requires a
true team effort, so heart-felt thanks go to the staff of Spurlock
Museum—especially my Collections team, my IPM student staff, and
particularly Villale Song. No list of thanks can be complete without
mentioning my husband, Jason, who has been an excellent roadie for
my IPM materials through the years.
I’m hoping this guide serves as a starting point for someone wanting
to take on IPM.
—Christa Deacy-Quinn
Collections Manager
Spurlock Museum
The basic
foundation of
IPM is good
housekeeping
to reduce
potential
risk.
4. 2 | FUNdamentals of Museum IPM
Introduction
Pests have always presented a major threat to artifact preservation.
Since the 18th century, museums have used pesticides to control
these harmful invaders. In fact, it used to be considered common
practice for museums to treat artifacts and collection areas with
toxic chemicals such as arsenic and mercury. Until the 20th century,
pesticides were used indiscriminately and often the source of pest
infestations were never found. As a result, artifacts that were treated
became contaminated or damaged. Traces of arsenic and mercury
can still be found in some of these objects today.
Pest
Reduction
Inspecting
Look for signs
1. Pests (actual)
2. Signs of pests (poo, etc.)
3. Pest conductive conditions
Monitoring
Determine pest populations
1. Traps
2. Pheromone lures
3. Recordkeeping
Sanitation
Remove conductive elements
1. Food
2. Water
3. Waste and other shelter
4. Good housekeeping
Exclusion
Prevent pest entry
1. Routine maintenance
2. Pest-proofing
3. Seal openings
Pest-conductive conditions include sanitation, structural or environmental conditions that
make an area attractive to pests.
5. FUNdamentals of Museum IPM | 3
Many of the pesticides that were standard pest management
practice are now illegal due to health risks they pose to humans, the
environment and non-target species. In 1979, a Presidential Directive
mandated that a new strategy called Integrated Pest Management
(IPM) be adopted on federal properties to address the ongoing
environmental and health concerns surrounding pesticide use. It
fell on the National Park Service and the Smithsonian Institution
to develop IPM policies that met the unique needs of cultural and
historical properties. However, it was not until the publication of
A Guide to Museum Pest Control (Zycherman, 1988) that IPM as a
concept was understood and widely accepted.
Integrated Pest Management (IPM) isn’t a rigid scientific term for
instant pest control. IPM is a lifestyle; it offers a toolbox of cultural,
mechanical and physical strategies to control pests. By inspecting for
pests and signs of pests, monitoring potential infestations, removing
pest-conducive conditions and proactively excluding pests from your
building through proper maintenance, it is possible to safely and
effectively protect and maintain your museum’s collection without
relying on pesticides.
Without teamwork your IPM program will fail. Building buy-in and showing special
appreciation for your building maintenance workers will create open communication and
more awareness of pest issues.
IPM is Teamwork
Administration
You
Educate
Build Buy-in!
Policy
Building
Maintenance
Remaining
Museum
Staff
Exhibit
Staff
Education
Staff
Visitors
External
Vendors
Security
Staff
IPM is a
lifestyle;
it offers a
toolbox of
cultural,
mechanical
and physical
strategies to
control pests.
6. 4 | FUNdamentals of Museum IPM
Inspection
Proper inspection for and identification of pests and pest-conducive
conditions is the foundation of any successful IPM program. Regular
inspection of your artifacts and collections areas can help you stop
pests in their tracks before they make priceless artifacts their next
home or meal. Routine, careful visual inspections involve recording
signs of pests, pest damage, pest-conducive conditions, the physical
condition of your building and grounds and any unsanctioned pest
control attempts like pesticides brought from home by museum staff.
Every experienced IPM practitioner should have an inspection
toolkit in their pest prevention arsenal. Two of the most important
inspection tools are a flashlight and hand lens or another magnifying
device. Most pests prefer areas that are dark, dirty and quiet. A
bright flashlight allows you to check dark corners and hard-to-reach
areas for signs of pests, and magnifying devices are a great help to
accurately identify adult pests, immatures (nymphs and larvae), cast
skins, pupal cases or cocoons, and droppings. Digital microscopes
can be purchased for as little as $100 and would make a great
investment as images can be posted to identification websites.
How frequently should you inspect? That depends on what and
where! The most vulnerable artifacts are those that offer food and
shelter to pests including organic materials such as leather, cloth
and wood. Inspection once a year is adequate for most vulnerable
Two of
the most
important
inspection
tools are a
flashlight
and
magnifying
device.
Inspection tools.
Liz
Kasameyer,
Johns
Hopkins
School
of
Public
Health,
Bugwood.org.
7. FUNdamentals of Museum IPM | 5
artifacts on display or in well-organized, clutter-free, dry and secure
storage. The least vulnerable artifacts are inorganic metal and stone,
including pottery. They may only need inspection once every several
years. Any artifact with a history of pest problems may require more
frequent inspection.
Pest-vulnerable areas, where food, water and shelter are
present such as cafeterias, breakrooms and trash handling
areas, can benefit from weekly inspection. Don’t forget floor
drains! Especially in food-handling areas, drains can quickly
accumulate “biofilms,” thin to thick layers of decaying organic
matter that can support fly maggots, ants, cockroaches and
more if not kept clean. All drains need water in the “p-trap,”
that short elbow in drainpipes meant to keep sewer gases,
cockroaches and rodents from emerging from the sewer into
your facility.
Your entire building should be inspected from top to bottom
annually for preventive maintenance opportunities such as
open penetrations in the building “skin” or envelope, leaks or
damaged door seals or sweeps—those little but critical rubber,
brush or metal seals that close the gap between the door sill and
bottom of the door.
Check any construction or renovation in progress frequently and
immediately when completed. Tradespeople will often make a large
hole to put a small pipe or cable through and then neglect to seal the
inevitable gaps, creating an opening for pests to exploit. Mice can
squeeze through a 1
⁄4” gap, rats 1
⁄2,” and of course ants and other
insects get through even tinier gaps! Construction can also disturb
Tools
• Flashlight
• Gloves
• Magnifying lens
• Tweezers
Artifact
• Shine light on
• dark areas
• Turn over and tap
• lightly on object
Area Around
Artifact
• Dirtiness
• Presence of frass
• or webs
• What’s around it
Inspection Steps
Spurlock
Museum.
Inspecting an artifact
and pulling off a pest.
8. 6 | FUNdamentals of Museum IPM
rodent or other pest habitats and leave them looking for a new home,
which might be your facility if any opening is offered!
Finally, carefully check new artifacts as they arrive. Many museums
have short-term, external storage so that incoming objects can be
“quarantined” until they can be checked.
Knowing the who, what, where, when, why and how of pest activity
in your museum can bring you peace of mind and confidence to
know what you are up against and how you can better protect your
artifacts.
These are simple things to do to begin your IPM program. Keeping pests out of your
building through exclusion, cleaning and cultural practices are the first steps towards
protecting your museum.
Picking the Low-Hanging Fruit
Exclusion
• Door sweeps
• Sealing cracks
• Metal mesh and screens
• Repellent products
Cleaning
• Good housekeeping
• Reduce clutter
• Removing dust
• Trash removal
• Vacuuming
Cultural
• No plants
• Trash cans with lids
• Limit food to certain spaces
• Be friends with your janitor
9. FUNdamentals of Museum IPM | 7
Monitoring
Effective IPM requires constant surveillance of your museum for pest
intruders, but it is not possible to observe every corner of your facility
every second of every day. Simple monitoring tools, such as traps and
pheromone lures, make this impossible task manageable. Traps can
be set around your museum to track insect populations and trouble
areas. Be sure to choose the right trap choice for your situation.
TRAP PROS CONS
Blunder Trap Capture any crawling insects that
go past. Gives a rough sense of
types of pests present.
Not useful for very long in
dusty areas. Once the sticky
surface is covered with dust, it
becomes ineffective.
Snap Traps Able to see the creature in the
trap.
Non-target species may get
caught.
A variety of hanging traps are available as well. These traps often use
pheromone (odor) lures to attract flying moths and beetles. There
are two types of pheromone lures that can be used. Sex pheromones
are effective on males but only a few nanograms are required to
attract insects from several hundred feet. Sex pheromones are
best for short-lived insects such as clothes moths, cigarette and
warehouse beetles. Aggregation
pheromones are effective on
both males and females, but
they generally have a range of
<20 ft. When using any type of
pheromone lure, place traps 15
feet away from doors to avoid
attracting pests from outdoors,
keep them away from areas
adjacent to collection storage
and never handle pheromones
with bare skin. They can leave a
residue which will make you an
attractant!
Regardless of which type of
traps you are using, detailed
recordkeeping is important for
tracking insect populations over
Using Traps
Traps
Limit how many traps you’re using.
Only place as many traps as you can
monitor. Start with fewer.
Room
Place your traps where the artifacts
are. Storage houses most of them,
followed by exhibits.
Area
Focus on problem areas in the room
and where the most important
artifacts are.
10. 8 | FUNdamentals of Museum IPM
time. You should record number and type of pests, locations and any
indicators of pest activity. In addition, you should keep floor diagrams
with locations and identification of each trap. Check traps at least
once a month and more often if signs of pests are present. Mouse,
rat or other wildlife traps should be used only when a problem is
identified and checked daily. It’s the humane thing to do.
Example of rodent traditional
wooden snap traps and plastic
T-Rex traps in mouse and rat
sizes.*
Examples of rodent monitoring traps*
Examples of blunder or sticky traps with plastic
covers which can extend life in dusty areas and reduce
accidental encounters with humans or objects.*
Example of pheromone trap. Lures
are typically placed inside the
trap, not in contact with the sticky
surface.*
Spurlock
Museum.
Spurlock
Museum.
Spurlock
Museum.
Spurlock
Museum.
*We used a vintage Star Wars action figure (33
⁄4 in.) for scale.
11. FUNdamentals of Museum IPM | 9
MUSEUM IPM DECISION-MAKING FLOWCHART
Are pests
present?
Do pests
present an
immediate
danger to staff
or visitors?
Are pests
damaging your
collection?
NO
NO
YES
Are there
obvious
entrances for
the pests?
NO
Are pests
confined to a
single area?
NO
Do pests breed
indoors?
Are pests also
outside
building?
YES
YES
Continue
monitoring.
NO
Place traps to
identify entry
point. Check for
gaps in nearby
doors, windows and
walls. Continue
monitoring.
NO
YES
YES
Continue
monitoring.
Are pests
feeding on a
single food
source?
NO
YES
Isolate infested
item and remove
food source.
Vacuum area.
Continue
monitoring.
YES
Clean area to
remove food,
water and
shelter. Trap
pests. Continue
monitoring.
Follow
emergency
control protocols
and contact pest
control professional.
Continue
monitoring.
NO
Place traps to
identify source of
infestation.
Continue
monitoring.
Are there
obvious
entrances for
the pests?
YES
Seal building
envelope to
prevent pest
entry. Continue
monitoring.
NO
Lay traps to
identify entry point.
Check for gaps in
nearby doors,
windows and walls.
Continue
monitoring.
YES
Seal building
envelope to
prevent pest
entry. Continue
monitoring. Adapted
from
Timothy
J.
Gibb’s
Integrated
Pest
Management
in
Public
Buildings
and
Landscapes
course,
Appendix
6.
P.S.: Continue monitoring.
12. 10 | FUNdamentals of Museum IPM
Below is an example of a monitoring report from
Spurlock Museum. It is an Excel file that fills in pest
information (location, food source, climate, etc.)
after counting the populations. My IPM student
left this on my desk for me to look over and I
submitted my suggestions back in handwriting as
shown. Here the handwriting states that we will
be cleaning our storage this summer to take care
of the dermestids and put ant bait in the galleries.
After these actions, our next report showed a
decrease in dermestids due to the deep clean in
storage and fewer ants were counted due to the
placement of ant bait.
Example of monitoring report.
CLEANING IS
MONITORING
Cleaning your storage space
shelf by shelf and recording
which ones were cleaned
enables you to note any
changes since.
You don’t have to consider
whether it’s residue left
behind by a past infestation
or not, because you already
cleaned it!
IPM
TIPS
13. FUNdamentals of Museum IPM | 11
HOW MANY TRAPS SHOULD YOU PUT DOWN
AND WHERE?
How many?
As many as you can check regularly at least once per month.
One trap checked regularly is better than multiple neglected traps.
If you had only one trap, where would you place it?
If in storage, place around more vulnerable artifacts.
If in an exhibit, place in areas with lots of traffic.
Against the walls and corners in the artifact preservation area.
IPM
TIPS
When temperature rises
pest activity increases.
When temperature lowers
pest activity decreases.
z z z
When mess and clutter
increases
pest activity increases.
When mess and clutter
decreases
pest activity decreases.
Monitoring is Also for Temperature and Clutter
14. 12 | FUNdamentals of Museum IPM
Sanitation
Ordinary housekeeping can have extraordinary results. Every living
thing needs food, water and shelter to survive. Improving sanitation
reduces access to food and leaves your museum inhospitable to
pests. Your museum’s first line of defense should always be the
trusty vacuum cleaner. According to the United States Department
of Energy, high-efficiency particulate air (HEPA) filters can remove
99.97% of dust, frass, droppings, mold and other insect debris
and potential pest food sources. Spurlock Museum found an 80%
reduction in dermestids after a detailed building vacuuming.
You should regularly vacuum your displays, storage areas, floors,
window sills, edge moldings and any area where food may be
present. Be sure to empty vacuum bag contents daily, and place in
a sealed bag in your outside dumpster or compactor, since insects
and eggs may still be alive after being collected. You can also limit
potential food sources by designating areas where people are
permitted to eat and using garbage cans with tightly-sealed lids that
are regularly emptied in your facility’s outdoor dumpsters. Whenever
possible, no food should be allowed in your exhibit halls.
GOOD HOUSEKEEPING
Tools • Time
• Swiffers, microfibers
• Good HEPA filter vacuum
Clean
Environment
• Shelves
• Exhibit cases
• Floors
• Corners
Clean
Artifacts
• Put back on shelves and
• exhibit cases after
• cleaning both
Cleaning Bonuses
• Better, quicker inspection
• Easily spot grass
(excrement and debris)
and insects
• Dirt + dust = more pests
Cleaning
reduces pests
by 80%.
Source: Spurlock Museum.
15. FUNdamentals of Museum IPM | 13
Exclusion
What environment you’re in or
what season it is will affect what
pests are in the area and can get
into your building; more wildlife
will be found in forests and there
will be more flying insects near
aquatic environments. Structural
pests such as cockroaches and
silverfish can be present in any
building.
You can clean all you want, but if
the underlying issues that allow
pests to enter your museum are
not corrected, you will never
truly eliminate an infestation.
Routine, proactive maintenance
protects the structural integrity
of your facility and prevents
pest entry and pest-conducive
conditions. Your “building
envelope” is the physical
barrier between your museum
and the outside world. Cracks
and openings that penetrate this envelope open your collection up
to invasion. Here are some of the ways that pests can enter your
building:
Most insects prefer dark, tight spaces. Sealing cracks and crevices
in your building envelope is the equivalent of posting a large eviction
notice for these intruders. Poor maintenance can draw more pests
to your museum. External lights, standing water and vegetation on
or close to your building perimeter will all attract pests. Positioning
exterior lights to shine away from entryways, installing gutter
systems to carry water away and keeping a vegetation-free buffer
around your building will deter pests from getting too close. This
inorganic barrier should stretch at least three feet away from the
exterior wall.
Pests Can Break Any of
These Barriers To Get To the
Artifact
Artifact
Climate
Building
Environment
Enclosure/
Storage
You can treat and isolate the artifact all you like, but
it’s really about what the environment is like around it.
If it wasn’t infested upon delivery, how did pests get
to it?
16. 14 | FUNdamentals of Museum IPM
There are multiple levels of protection to consider when protecting
your artifacts, beginning with the outdoor environment. Between
the outdoors and the artifact itself lies the building envelope, a
tightly sealed collections room, a closed cabinet raised off the floor,
and possibly a sealed polyethylene bag for artifacts susceptible to
pest infestation. It is also important to quarantine and inspect new
acquisitions and treat them respectively before integrating them into
your collection.
Building
Interior
Water removal and hydration system
Protruding structures
Eaves and roofs
Light
Doors and windows
Exterior structural walls
Foundations
Surrounding environment
The inorganic barrier around the Spurlock Museum discourages pests and
allows for easier monitoring.
Spurlock
Museum.
17. FUNdamentals of Museum IPM | 15
Crack between cement and old
sealant along exterior building
envelope.
Door gap in building envelope.
Faulty door sweeps before and after repairs.
IDENTIFYING BUILDING PROBLEMS BY BUG TYPE
(INDICATORS)
Crickets Light bleeds and cracks, large openings
Ground Beetles Large openings
House Centipedes Moisture
Psocids Mold and moisture
Spider Webs Usually in weak spots (places to seal), prime areas
to prey on other insects
Drain Flies Dry drains
Spurlock
Museum.
Spurlock
Museum.
Spurlock
Museum.
18. 16 | FUNdamentals of Museum IPM
Oh no, math!
Oh no, math!
Pest Access + Available Pest Resources = Pest Potential
• Cracks and gaps
• Building openings
• Food
• Water
• Clutter
Take away any of these to reduce pest conditions.
Water
• Leaks
• Mops
• Dishes
Food
• Human food
• Other bugs
• Dust
Harborage
• Cardboard boxes
• Clutter
Access
• Cracks
• Voids
• Sweepless doors
Pests
19. FUNdamentals of Museum IPM | 17
How is your IPM
performance?
What are the
pest hazards?
What does your
building look
like?
Did you look at
the physical
barrier of your
artifacts?
Have you
considered your
environment?
Do you have an
IPM policy?
What is the
damage rate?
What is the
damage
distribution?
Are your
lights
attracting
pests?
Where are
your artifacts
stored?
What is the
area’s
climate?
How do you
handle food
and waste?
Do you have
good
housekeeping
practices?
Do you have buy
in with your
staff?
What are the
pest
demographics?
What
materials are
being eaten?
Is your
building
maintained?
Is the artifact
in a
container?
Is the season
affecting pest
activity?
Is the
temperature and
humidity
affecting pest
activity?
Is the artifact
still
displayable?
What is your
landscaping?
Is there
standing
water nearby?
Do you have
good
sanitation?
Is the artifact
isolated?
Do pests
have access?
Are there
cracks and
voids?
Do you have
door sweeps?
What is the
temperature
and humidity?
PEST
POTENTIAL
Are your trash
cans covered?
Is your trash
removed
daily?
Adapted from Thomas Strang’s Studies in Pest Control for Cultural Property, p. 195.
20.
21. FUNdamentals of Museum IPM | 19
Insect-Specific IPM
If your museum is infested, the most important thing to do is NOT
PANIC. You don’t need to burn down the building and abandon ship.
You don’t even need to start spraying pesticides everywhere. Even if
your time and resources are limited, there is always time to act and
there is a level of IPM that is right for you.
Say you find an infested artifact. The first step is to isolate the
piece and vacuum around its display. By isolating the artifact and
vacuuming the surrounding area, you will stop the pests from
spreading. Vacuuming will ensure that you are removing any food,
larvae, pupae or eggs that might be lying around. Congratulations!
You’ve taken your first IPM steps towards stopping a potential pest
infestation. Next, consider placing a trap near the display to monitor
for future infestations. Checking one trap every week is not very
time consuming and is an easy way to manage pest presence in
your museum. Congratulations again! That’s more IPM. You don’t
need to inspect all your artifacts daily, monitor 500 different traps,
keep every inch of your museum spotless and seal every crack in
your building to practice IPM. That level of pest management isn’t
necessary or even possible. The best thing you can do is stay calm
and choose the level of IPM that is right for you.
Materials
Condition
Edible
Previously
infested
Inedible
Dirty and
dusty
Comfort
Zone
When identifying
pests, museum people
will often know more
about the material of
the artifact.
Artifact
22. 20 | FUNdamentals of Museum IPM
MATERIAL
ANIMAL
furs, feathers,
hair, skins,
bones, horns
SOFT TISSUE
furs, feathers,
hair, skins
HARD TISSUE
bones, horns
Larvae and
adults present
Only larvae
present
Internal:
entry/exit holes
and structural
damage
External:
superficial
feeding tubes
Larder
Beetle
PLANT
see next page
Larder
Beetle
Larvae have
hairy body
Larvae have hairy
tail end
Long hair on
tail end
Warehouse
Beetle
Black
Carpet
Beetle
Three distinct
tufts of hair on
tail end
Varied
Carpet
Beetle
Long hair
Black
Carpet
Beetle
Three distinct
tufts
Varied
Carpet
Beetle
MUSEUM IPM PEST IDENTIFICATION FLOWCHART
BY OBJECT COMPOSITION
Using the material map will assist in narrowing down the pest.
23. FUNdamentals of Museum IPM | 21
P
LAN
T
P
RO
CE
SSE
D
R
AW
Fabric
Paper
Grains
and
seeds
Herbaceous
material
(wood,
baskets,
furnutre)
Long
hair
Black
Carpet
Beetle
Three
distinct
tufts
Varied
Carpet
Beetle
Webbing
Silk
feeding
tubes
on
fabric
Webbing
Clothes
Moth
Larvae
carring
silk
coccoon
Casemaking
Moth
No
webbing
Larvae
have
hairy
body
Warehouse
Beetle
Yellow
stains
and
silvery
scales
Silverfish
Yellow
stains
and
silvery
scales
Silverfish
Lightly
colored
and
very
small
Booklice
Wings
with
small
hairs
Cigarette
Beetle
Wings
with
punctuation
Drugstore
Beetle
Larvae
have
hairy
tail
end
Winged
Wingless
Booklice
Wings
with
small
hairs
Cigarette
Beetle
Wings
with
punctuation
Drugstore
Beetle
Internal:
entry/exit
holes
Furniture
Beetle
External:
frass,
regurgitated
food,
shredding
24. 22 | FUNdamentals of Museum IPM
There are more options available once you’ve isolated your infected
objects. You do not have to discard them or spray pesticides
everywhere. Low-cost options like freezing in a household freezer or
solar bagging are simple techniques that anyone can afford. Other
methods may include anoxic treatment and heat. As treatments
may affect artifacts, weigh out the risks and consult a conservator if
needed.
VULNERABLE OBJECTS
Proteinaceous (Animal) Both Cellulosic
Bedding Books Baskets
Costumes Furniture Bowls
Rugs Masks Papers
Shoes Objects with
food residue
Toys
Specimens Weapons
Don’t Spend Tons of Time IDing Pests!
• Listservs may help you in IDing pests
• There are approximately 20 museum pests to be concerned about
• If you have limited time (which we all do), practicing good housekeeping will
be the most impactful on reducing pests
• If it doesn’t attack artifacts or endanger people, it doesn’t have to be your
immediate priority
25. FUNdamentals of Museum IPM | 23
Museum Pests
This section is a brief overview of common museum pests. It is
purposefully broad, as the intention of this guide is to reduce pest
conductivity via monitoring, inspecting, saniation, exclusion and
teamwork. If you want to learn more information about museum
pests, please see our references at the end of the guide.
26. Ants
Ants
Ants and termites look alike to the untrained eye, but similarities are only skin
or “exoskeleton” deep. There are many species of ants that can be a nuisance
in museum environments!
Carpenter ants are large and black, and if they enter structures are often found
near moisture sources such as where condensation forms around plumbing
fixtures. Other ant species are smaller and include pavement ants, odorous
house ants, pharaoh ants, crazy ants, etc. Some are region-specific and some
are found throughout North America. These are rarely damaging to artifacts
and can often be dealt with by eliminating food/drink spills, following trails
and sealing up entry points, and “cleaning up” the trails using soapy water
to remove the recruitment pheromone laid down by “scouts” many of these
species use to find food sources and direct colony-member ants to those.
Filling a spray bottle with water and 6% dish soap creates a handy ant remedy!
Omnivore
Carpenter ant.
Mohammed El Damir, Bugwood.org.
MUSEUM PESTS
24
27. Ants
Ants
Omnivore
Actual Size:
Signs: Soft wood, wood that
looks ok on the surface but
fractures easily and is riddled
with galleries carpenter ants
or termites have hollowed
out in search of shelter for
ants or food for termites. For
termites, look for narrow mud
tubes stretching up from soil
or pellet-shaped poo.
Carpenter ant damage.
Daniel H. Brown, USDA Forest Service, Bugwood.org.
25
28. Birds
Birds
There’s a reason Alfred Hitchcock directed a terrifying movie called The Birds.
These flying, cold-blooded pests are nothing but trouble. Many museums have
plenty of alcoves to nest and roost, and naïve visitors who are willing to share
a snack make public buildings a breeding-ground for birds. Pigeons and English
Sparrows can be particularly pesky. Pigeon poop carries all sorts of diseases,
like histoplasmosis and salmonella. Pigeons also serve as unwitting hosts for
lice, fleas and ticks, which can also transfer to humans. Sparrows may be small,
but that doesn’t make them any less annoying. Look for nests anywhere there
is an opening or cavity on your building exterior. To discourage birds, a good
rule of thumb is to cover alcoves with netting and protect protruding building
features with spikes. Installing netting and spikes is best left to experts who will
know how to make those nearly invisible and last a long time.
Use PPE (personal protective equipment) when handling materials that have
been in contact with this pest.
Omnivore
Bird nest—PPE required when handling.
Photo courtesy of Christa Deacy-Quinn.
MUSEUM PESTS
26
29. Birds
Birds
Omnivore
Signs:
Example of bird droppings.
Photo courtesy of Melissa Sotelo.
Bird nest in Lincoln Hall prior to
building renovation.
Photo courtesy of Christa Deacy-Quinn.
27
30. Black Carpet Beetle & Varied Carpet Beetle
Black Carpet Beetle & Varied Carpet Beetle
Commonly known as dermestids.
Don’t let the carpet beetle’s name fool
you; this pest is anything but a picky eater.
Their relentless appetites mean trouble for
museums with large ethnographic collections.
The larvae will consume not only carpets, but
a large variety of animal and plant products
as well. Like most other museum beetle pests,
carpet beetle larvae are the most damaging
life stage. Adults typically live outside to
mate and feed on pollen. Once mated, female carpet beetles develop an
aversion to sunlight and venture back indoors in search of dark shelter near a
potential food source where they can lay between 50 to 100 eggs. Eggs hatch
in approximately one week and from there the larvae will feast on anything
nearby, including rodent poison bait, for the next one to two years.
Carnivore
Adult black carpet beetle.
Pest and Diseases Image Library, Bugwood.org.
MUSEUM PESTS
Adult varied carpet beetles.
Museumpests.net, Jim Kalisch, University of Nebraska
Department of Entomology.
28
31. Black Carpet Beetle & Varied Carpet Beetle
Black Carpet Beetle & Varied Carpet Beetle
Carnivore
Actual Size:
Signs:
Black carpet beetle larvae have
long hairs extending from the
tail end of its abdomen.
Mohammed El Damir, Bugwood.org .
Artifact damage from carpet
beetle.
Spurlock Museum.
Adult varied
carpet beetle.
Natasha Wright, Cook’s
Pest Control, Bugwood.
org.
Carpet beetle larvae and
artifact damage.
Spurlock Museum.
Artifact damage from carpet
beetle.
Spurlock Museum.
29
32. Booklice or Psocids
Booklice or Psocids
You won’t find these lice anywhere near your head of hair, but that doesn’t
make them any less threatening—to books that is. Psocids, otherwise known
as booklice, prefer to live, eat and reproduce in moist, moldy books. Much like
silverfish, they require high humidity and moisture to thrive. If you find booklice
in your museum, it most likely due to a damp environment. In fact, since their
primary source of food includes microscopic molds and fungi found on food,
paste and paper, booklice struggle to survive in any environment with a relative
humidity lower than 50%. Gently tapping or shaking the infested object onto a
dark surface can reveal the small lightly-colored booklice. Fortunately, booklice
are not quite as fast at destroying museum artifacts as some other common
pests. They are slow eaters, so damage inflicted on books and other paper is
usually minor unless their presence goes unnoticed for a long period of time.
Herbivore
Adult booklice are very small, measuring only 1 to 2 mm in length.
Kansas Department of Agriculture, Bugwood.org.
MUSEUM PESTS
30
33. Booklice or Psocids
Booklice or Psocids
Herbivore
Actual Size:
Signs: Booklice may not leave behind signs of damage; you may see
the insects themselves in stored books or boxes.
31
34. Cigarette and Drugstore Beetle
Cigarette and Drugstore Beetle
The cigarette and drugstore beetles are
commonly called “pantry pests” because
they can often be found in kitchen cupboards
munching on seeds and grain. Unfortunately,
they also feed on tobacco, cellulose materials
and many other dried organic items that
comprise your museum’s collection. Both
cigarette and drugstore beetle females lay
approximately 100 eggs directly in or near
their larval food source. Larvae can hatch
in just six-to-ten days and complete their
full lifecycle from larvae to adults in around
three months. What makes pantry pests so
intimidating is their ability to chew through
packaging material, even aluminum foil!
Carnivore
Cigarette and drugstore beetles have bent heads that make them look hump-backed.
Pest and Diseases Image Library, Bugwood.org.
MUSEUM PESTS
Cigarette beetle larva.
Museumpests.net, National Folk Museum of Korea.
32
35. Cigarette and Drugstore Beetle
Cigarette and Drugstore Beetle
Carnivore
Actual Size:
Signs: Cigarette
beetle
damage to
books.
Museumpests.net,
University of the West
Indies, Barbados.
Drugstore
beetle
damage in
gourd mask.
Museumpests.net,
National Folk Museum
of Korea.
Cigarette beetle wings covered
in small hairs.
Pest and Diseases Image Library, Bugwood.org.
Drugstore beetle wings have
rows of pits whereas cigarette
beetle wings are smooth.
Pest and Diseases Image Library, Bugwood.
orgCigarette beetle larva, museumpests.net, National
Folk Museum of Korea.
Damage of
Korean herb
medicine
from cigarette
beetle.
Museumpests.net,
National Folk Museum
of Korea.
33
36. Clothes Moths
Clothes Moths
The webbing clothes moth and casemaking moth are the dynamic duo of fabric
pests. From the moment they hatch as squirming, voracious larvae, these
malicious moths want nothing more than to feed on your museum’s woolens,
feathers and fibers. Both species prefer the dark and can be found lurking in
cracks and crevices. The larval stage can last between 35 days and two years,
depending on food and temperature. After reaching full maturity, the larvae will
pupate (form a cocoon) and rapidly transform into adult moths, sometimes in
only a few days! Luckily, moths have no mouths. From the time they mature,
these insects have only a month to live. It almost makes you feel bad for them.
Almost. Adult moths lay eggs covered with a gelatinous material that sticks to
woolen threads. In fact, a single moth can lay 40–50 eggs, which hatch in less
than ten days! So, don’t be deceived: even if they aren’t eating, adult clothing
moths are still a serious threat and should be dealt with accordingly.
Carnivore
Casemaking clothes moth.
Mohammed El Damir, Bugwood.org.tif.
MUSEUM PESTS
34
37. Clothes Moths
Clothes Moths
Carnivore
Actual Size:
Signs:
Casemaking clothes moth
larvae carry case with them
for feeding and to eventually
pupate in.
Clemson University—USDA Cooperative Extension
Slide Series, Bugwood.org.
Damage includes threadbare
or frayed spots on clothing,
carpets, rugs, furs, fabrics,
blankets, upholstery and stored
wool products.
University of Georgia, Bugwood.org.
Webbing clothes moth larvae
spin silk feeding tubes on
clothing made of webbing and
frass.
Clemson University—USDA Cooperative Extension
Slide Series, Bugwood.org.
35
38. Furniture Beetle
Furniture Beetle
Don’t assume your wooden artifacts are safe just because they aren’t made
of anything edible. Furniture beetles are like the world’s smallest demolition
crew and will gnaw your collection down to a pile of powder if you fail to catch
them in time. Adult female furniture beetles lay 20 to 60 eggs on surfaces
or in cracks and holes in wooden artifacts and structures. After one week,
the larvae hatch and begin eating the object from the inside out. Larvae can
live for up to five years while tunneling in and out of your collection. Adults
can live another two to four years, during which they lay several hundred
eggs! Because furniture beetles have the potential to inflict lots of damage
in their considerably long life-span, you should take immediate action if you
suspect your collection may be infested. As an adult, their priorities shift to
something equally as nefarious: procreation. Adults can lay several hundred
eggs throughout their two- to four-year lifespan. Furniture beetles have a long
lifespan, so if you think you have an infestation don’t try to wait them out or
you may find nothing left of your collection.
Herbivore
Adult furniture beetles are reddish brown to black with punctures along their back in
longitudinal rows.
Pest and Diseases Image Library, Bugwood.org.
MUSEUM PESTS
36
39. Furniture Beetle
Furniture Beetle
Herbivore
Actual Size:
Signs:
Furniture beetle frass with
spider web.
Museumpests.net, Nikolaus Wilke Thermo Lignum.
Exit holes from tunneling
furniture beetle larvae.
Gyorgy Csoka, Hungary Forest Research Institute,
Bugwood.org.
Furniture beetle larvae are
grub-like, with a c-shaped white
body, brown head and three
pairs of legs.
M. O’Donnell and A. Cline, Wood Boring Beetle
Families, USDA APHIS PPQ, Bugwood.org.
37
40. German Cockroach
German Cockroach
Cockroaches may be able to survive a nuclear explosion, but even they are
no match for IPM. These creepy-crawlers are universally recognized as one
of the nastiest pests around. German cockroaches are flattened, brown
ovals with long legs and antennae. They are most common in warm, wet
environments like a tropical rainforest or your museum’s kitchen and break
rooms. Cockroaches will eat and obtain nutrition from almost anything, even
soaps and toothpaste! Each female produces four to ten oothecae, or egg sacs,
which she carries with her until they are one or two days from hatching. Each
ootheca contains 30–40 eggs! A common urban legend is that if you step on
a cockroach, you’ll spread eggs on your shoe for the rest of the day. This is not
true! Stepping on a roach smashes the eggs too, so stomp away! Cockroaches
are notorious for hitching a ride where they don’t belong. They will hide in a
variety of objects, like cardboard or used appliances, and emerge Trojan-horse
style to wreak havoc on your museum. Always inspect items entering your
facility closely for unwanted hitchhikers.
Omnivore
Adult German cockroach.
Michael Merchant, Texas Cooperative Extension, Bugwood.org.
MUSEUM PESTS
38
41. German Cockroach
German Cockroach
Omnivore
Actual Size:
Signs:
American
Cockroach
damage.
Museumpests.net,
Harvard University
Herbaria.
Ootheca (egg case).
Gary Alpert, Harvard University, Bugwood.org.
Roach
damage.
University of Illinois
Library, Stephanie
Lamson, University of
Washington Libraries.
39
42. Larder Beetle
Larder Beetle
Friend or foe? Did you know that the black larder beetle is a common museum
“tool” used to strip carcasses of skin, raw hides, blood and hair during the
skeletonization process? Did you also know larder beetles can lay hundreds
of eggs at a time, eat constantly throughout their lives and are such savage
chewers they’ve even been found deep inside Styrofoam and cork? Larvae
prefer to molt in dark, quiet spots. Cracks and crevices will do, but sometimes,
if they’ve burrowed deep enough, these beetles will molt right inside your
artifacts. Luckily, with proper inspection larder beetles are easy to spot before
they get out of control.
Omnivore
Larder beetle.
Joseph Berger, Bugwood.org.tif.
MUSEUM PESTS
40
43. Larder Beetle
Larder Beetle
Omnivore
Actual Size:
Signs:
Larder beetle larva.
Museumpests.net, Jim Kalisch, University of Nebraska
Department of Entomology.
Adult larder beetles have a pale
yellow six-spotted back on its
abdomen.
Natasha Wright, Cook’s Pest Control, Bugwood.org.
Mature larvae of larder beetles
tunneled holes in these pieces
of wood to pupate.
Mohammed El Damir, Bugwood.org.
Adult black larder beetles have
no patterns but are coated with
fine yellow hairs.
Pest and Diseases Image Library, Bugwood.org.
41
44. Mold
Mold
It’s a hot, humid day in your museum. Somewhere, a single fungal spore
lands on one of your artifacts. The spore sends out a probing hypha, senses
the moisture and rich organic nutrients available, and an explosion of growth
occurs. Forty-eight hours later, you’re faced with a mold infestation capable
of dissolving every organic material in the museum. Mold is different than the
other pests we described. It doesn’t chew, or shred, or lay eggs or fly. Like a
tiny stream eroding a canyon, slowly but surely, mold uses enzymes to break
down surfaces of artifacts. Active mold is a green-black snot color, with long
strands of hyphae that attach it securely in place. Mold can also lay waiting in a
hibernation state, waiting for enough water to stir back to life.
It’s important to clean and dehydrate the infected object as soon as possible.
Use PPE (personal protective equipment) when handling materials that have
been in contact with this pest.
Omnivore
Mold damage—PPE required when handling.
Spurlock Museum.
MUSEUM PESTS
42
45. Mold
Mold
Omnivore
Signs:
Mold damage.
Spurlock Museum.
Mold appears as fuzzy growths,
usually black or white, or
other colors depending on
the substrate it is growing on.
These smelly patches may be
damp or could smear if brushed.
Spurlock Museum.
43
46. Odd Beetles
Odd Beetles
The odd beetle certainly is an odd creature! Although the odd beetle belongs
to the common family Dermistidae, which also includes larder and carpet
beetles, the adult male and female look nothing alike their dermestid relatives.
The adult female is wingless and is larva-like in appearance, and even though
the adult male has six legs and wings, it bears little resemblance to other
dermestids. Odd beetles are very interconnected with humans and it’s
believed that they are dependent upon humans and the built environment in
North America, mostly due to the female’s inability to fly. Since the females
are flightless, infestation only occurs if they are introduced to a collection.
Therefore, prevention is the most powerful technique you can use to fight
odd beetle infestations. Once inside your museum, odd beetles search for
protein-rich meals such as dried animal matter, which makes natural history
collections particularly susceptible to infestation. You can identify an odd
beetle infestation from observing damaged directly inflicted on artifacts, frass
and cast skins from larvae. The life cycle of an odd beetle lasts for about one
year and they spend most of their life in larval form.
Carnivore
Male odd beetle.
Gary Alpert, Harvard University, Bugwood.org.tif.
MUSEUM PESTS
44
47. Odd Beetles
Odd Beetles
Carnivore
Adult female odd beetle.
Museumpests.net, Mike Quigley.
Actual Size:
Signs:
Adult male odd beetle.
Museumpests.net, Patrick Kelley, Insects Limited, Inc.
45
48. Powderpost Beetle
Powderpost Beetle
True powderpost beetles can quite literally reduce your wooden artifacts to
nothing but powder. Female powderpost beetles will lay their eggs within
pores and cracks of dead, dried and cured lumber. The major signs of
active powderpost beetle infestation are exit holes in wooden artifacts or
accumulation of wood powder or powdery, gritty frass near your artifacts. It
can be tricky to catch powderpost beetles in action, since most of their damage
is done on the inside of wooden artifacts. Holes appearing on the outside
of your artifacts means the grub-like larvae have already chewed their way
through and the adults have emerged to continue the cycle of damage. If you
pay close attention, you may notice rasping or ticking sounds coming from the
inside of wooden artifacts during an active infestation. Those sounds are an
indicator that larvae are making a nice feast of your collections.
Herbivore
True powderpost beetle.
Museumpests.net, Jim Kalisch, University of Nebraska Department of Entomology.
MUSEUM PESTS
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50. Rodents
Rodents
Mice and rats and squirrels, oh my! Rodents are formidable foes for many
museum facilities. They can cause severe damage to collections with their
disruptive nests, harmful excrement and incessant chewing. Rodents often
have poor eyesight, so they rely on rubbing their bodies up against surfaces for
guidance, leaving a layer of dirt and grease wherever they go. Rodent nests are
particularly detrimental since they also provide an optimal home and feeding
source for many other museum pests such as carpet beetles, larder beetles
and even bed bugs. Important sources of infestations include cafeterias,
restaurants, vending areas and break rooms. It is imperative that rodent
infestations are controlled quickly and effectively because of the human health
risk they pose to museum staff and patrons.
Rodenticide, which is a poison mixed with a food attractant, inside museums is
not advisable due to the many museum insect pests that like to eat it! Instead,
place many numbered and mapped traps in the area where you have identified
a problem. Mice tend to travel only about 30 feet from their home base, for
instance. Check daily and replace or re-bait as needed until captures and other
Omnivore
Rat (top) and mouse (bottom) size comparison—PPE required when handling.
Ed Freytag, City of New Orleans, Bugwood.org.
MUSEUM PESTS
48
51. Rodents
Rodents
Omnivore
Signs:
Rodent feces near nest.
Liz Kasameyer, Johns Hopkins School of Public Health,
Bugwood.org .
Rodent damage from an incoming shipment.
Spurlock Museum.
Rodent
damage in
an incoming
shipment.
Photo courtesy of
Christa Deacy-Quinn.
Rodent damage (torn fabric).
Photo courtesy of Christa Deacy-Quinn.
signs of infestation end. The numbers on the traps help you make sure you
have checked them all. Don’t forget to clean up any droppings as soon as they
are spotted; that way you will know if any fresh droppings are continuing to
appear. Also don’t forget to locate and resolve how the rodents are getting in.
Check those door sweeps!
Did you know that mice (and cockroaches) produce proteins that can be potent
allergens and trigger asthma attacks in sensitive people? Mice can also carry
hantavirus, which although rare, with less than 60 cases per year, kills about
one third of people infected.
Use PPE (personal protective equipment) when handling materials that have
been in contact with this pest.
49
52. Silverfish
Silverfish
Silverfish may have silvery gray scales, but that’s about where their fishy
characteristics end. Silverfish have chewing mouthparts and long antennae
with three tail-like appendages. Female adult silverfish can live up to three
years, laying one to two eggs every day! Their yellowish white eggs typically
hatch within two months and the newly born silverfish are ready to reproduce
within a few months. If an infestation is not addressed promptly and effectively,
a museum can easily become swimming with silverfish! You can find them
lurking in dark and damp areas, especially in the cracks and crevices between
the floor and wall molding.
Herbivore
Silverfish.
Joseph Berger, Bugwood.org.tif.
MUSEUM PESTS
50
53. Silverfish
Silverfish
Herbivore
Actual Size:
Signs:
Ragged tears and irregular
holes in paper products.
Clemson University—USDA Cooperative Extension
Slide Series, Bugwood.org.
Silverfish damage.
University of Illinois Library, Suzy Morgan, Arizona
State University Libraries.
Silverfish damage.
University of Illinois Library, Sharlane Gubkin, Kelvin
Smith Library, Case Western Reserve University.
51
54. Termites
Termites
Ants and termites look alike to the untrained eye, but similarities are only skin,
or “exoskeleton,” deep. Termites appear to have two body segments; ants
have three. Termites eat wood; carpenter ants carve out homes in but do not
consume wood. There are generally two types of termites to be watchful of:
subterranean and dry wood.
Subterranean termites are widespread in the US. They live in the soil and
can infest wooden objects or wooden structural members only if they have
a connection to the soil such as through “mud tubes” they build up outside
of a masonry foundation, gaps in cinderblocks, or plumbing or electrical
penetrations through concrete slab construction. Drywood termites don’t need
that soil connection and are perfectly happy to live in wood used to construct
buildings or in wooden objects within buildings. They are easy to identify by
their beautifully smooth, cylindrical pellet droppings and are found only in
limited, mostly warmer climates.
Herbivore
Termite.
Gerald J. Lenhard, Louisiana State University, Bugwood.org.tif.
MUSEUM PESTS
52
55. Termites
Termites
Herbivore
Actual Size:
Signs: Soft wood, which is
wood that looks ok on the
surface but fractures easily
and is riddled with galleries
carpenter ants or termites
have hollowed out in search
of shelter for ants or food
for termites. For termites,
look for narrow mud tubes
stretching up from soil or
pellet-shaped poo.
Subterranean termite shelter
tubes.
USDA Forest Service, Wood Products Insect Lab,
USDA Forest Service, Bugwood.org.
Subterranean termite.
Phil Sloderbeck, Kansas State University, Bugwood.org.
Subterranean termite damage.
Scott Bauer, USDA Agricultural Research Service,
Bugwood.org.
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56. Warehouse Beetle
Warehouse Beetle
Calling the warehouse beetle an unstoppable eating machine may be a bit
of an exaggeration, but not by much. This pest has been labelled the most
destructive food pest in North America and will chomp through your museum
collection like a piranha. A single female can lay up to 90 eggs at a time. This
insect can mature from egg to adult as few as 30 days, and did I mention the
adults can fly? The larvae can last a year without food, survive in low humidity
environments and shed tiny hair-like setae which irritate the respiratory and
digestive track of anyone unlucky enough to get close.
Carnivore
Adult warehouse beetle.
Pest and Diseases Image Library, Bugwood.org .
MUSEUM PESTS
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58. 56 | FUNdamentals of Museum IPM
Resources
Bennett, G., J. Owens, and R. M. Corrigan. Truman’s Scientific Guide
to Pest Management Operations. 6th ed. Cleveland, Ohio: Advanstar
Communications Inc., 2003.
Corrigan, R. M. Rodent Control, A Practical Guide for Pest Management
Professionals. Cleveland, Ohio: GIE Media Inc., 2001.
Florian, Mary-Lou. Fungal Facts. Archetype Books, 2007.
Florian, Mary-Lou. Heritage Eaters: Insects and Fungi in Heritage
Collections. James & James Publishers, 1997.
Geiger, Chris A., and Caroline Cox. Pest Prevention by Design:
Authoritative Guidelines for Designing Pests Out of Structures. San
Francisco Environment, a San Francisco City and County Department.
sfenvironment.org/sites/default/files/fliers/files/final_ppbd_
guidelines_12-5-12.pdf
Gibb, Timothy J. Integrated Pest Management in Public Buildings and
Landscapes. Correspondence course. Purdue University, 2008.
Mallis, Arnold. Handbook of Pest Control: The Behavior, Life History, and
Control of Household Pests. Tenth ed. Cleveland, OH: GIE Media Inc.,
2011.
MuseumPests.net.
Pinniger, David. Integrated Pest Management in Cultural Heritage.
London: Archetype Publications, 2015.
Strang, Thomas. Studies in Pest Control for Cultural Property. Goteborgs
Universitet Acta Univ, 2012.
Zycherman, Lynda A., and John Richard Schrock. A Guide to Museum
Pest Control. Foundation of the American Institute for Conservation of
Historic and Artistic Works, 1988.