This document provides guidance on developing an integrated pest management plan for imported fire ants in cattle operations. It discusses the problems caused by fire ants, including costs to agriculture estimated at $750 million annually. The document outlines key areas to consider in a cattle operation and control methods for different sites, including using baits, contact insecticides or individual mound treatments. It stresses developing a site-specific plan based on where economic losses occur.
This document provides an overview of biointensive integrated pest management (IPM). It discusses how conventional IPM has focused on pesticides as the primary tool, whereas biointensive IPM takes a more ecological approach by designing agricultural systems to enhance natural pest controls and only using pesticides as a last resort. The document outlines various proactive cultural, biological, and mechanical controls used in biointensive IPM, as well as monitoring, identification, and economic thresholds to determine when action is needed. It also discusses considerations for implementing and certifying biointensive IPM programs.
The document provides a website, www.diabetes.org, for more information about diabetes from the American Diabetes Association. Visiting the American Diabetes Association website can provide additional resources on diabetes.
This document summarizes a 7-day cruise from Vancouver to Alaska with a 5-night land tour of Alaska. The cruise portion visits ports in Ketchikan, Juneau, Skagway, and Glacier Bay National Park, with scenic cruising of College Fjord. After disembarking in Anchorage, travelers will spend one night each in Anchorage, Mt. McKinley Princess Lodge, Denali Princess Lodge, and two nights in Fairbanks. Included activities are a wildlife center visit, train rides between some locations, a Denali National Park tour, gold panning, and a riverboat cruise.
This document provides guidance for analyzing artworks using various techniques including describing subject matter, art elements, colors, textures, movements, balances, relationships, and more. It then analyzes specific artworks using these techniques, describing works from the Realism, Impressionism, Pointillism, Expressionism, Abstract, and other movements in 3 sentences or less.
This class will teach the basics of flower arranging through hands-on instruction and practice. Students will learn about selecting flowers, tools and containers as well as proper techniques for arranging flowers. By the end of the class, students will have created their own floral arrangement to take home.
This 3 sentence summary provides the key details about the 15 day South Pacific Wonders tour with optional Fiji extension:
The itinerary highlights visits to Cairns, the Great Barrier Reef, Sydney, Mt. Cook National Park, Queenstown, and Milford Sound in New Zealand, as well as optional tours, with accommodations in hotels and a homestay, and includes 21 meals. Book by April 28th to get the discounted rates starting at $5,799 per person double occupancy for the land tour, or add a 3 night Fiji extension.
This document provides an overview of biointensive integrated pest management (IPM). It discusses how conventional IPM has focused on pesticides as the primary tool, whereas biointensive IPM takes a more ecological approach by designing agricultural systems to enhance natural pest controls and only using pesticides as a last resort. The document outlines various proactive cultural, biological, and mechanical controls used in biointensive IPM, as well as monitoring, identification, and economic thresholds to determine when action is needed. It also discusses considerations for implementing and certifying biointensive IPM programs.
The document provides a website, www.diabetes.org, for more information about diabetes from the American Diabetes Association. Visiting the American Diabetes Association website can provide additional resources on diabetes.
This document summarizes a 7-day cruise from Vancouver to Alaska with a 5-night land tour of Alaska. The cruise portion visits ports in Ketchikan, Juneau, Skagway, and Glacier Bay National Park, with scenic cruising of College Fjord. After disembarking in Anchorage, travelers will spend one night each in Anchorage, Mt. McKinley Princess Lodge, Denali Princess Lodge, and two nights in Fairbanks. Included activities are a wildlife center visit, train rides between some locations, a Denali National Park tour, gold panning, and a riverboat cruise.
This document provides guidance for analyzing artworks using various techniques including describing subject matter, art elements, colors, textures, movements, balances, relationships, and more. It then analyzes specific artworks using these techniques, describing works from the Realism, Impressionism, Pointillism, Expressionism, Abstract, and other movements in 3 sentences or less.
This class will teach the basics of flower arranging through hands-on instruction and practice. Students will learn about selecting flowers, tools and containers as well as proper techniques for arranging flowers. By the end of the class, students will have created their own floral arrangement to take home.
This 3 sentence summary provides the key details about the 15 day South Pacific Wonders tour with optional Fiji extension:
The itinerary highlights visits to Cairns, the Great Barrier Reef, Sydney, Mt. Cook National Park, Queenstown, and Milford Sound in New Zealand, as well as optional tours, with accommodations in hotels and a homestay, and includes 21 meals. Book by April 28th to get the discounted rates starting at $5,799 per person double occupancy for the land tour, or add a 3 night Fiji extension.
This document provides details on a 7-day Alaska cruise from Seattle on the Star Princess, including highlights of the itinerary and ports of call. The cruise sails roundtrip from Seattle on weekend departures, with opportunities to visit Tracy Arm Fjord or Glacier Bay National Park depending on the sailing date. The cruise will visit the ports of Ketchikan, Juneau, and Skagway, as well as Victoria, BC, Canada. Activities mentioned for each port include glacier cruising, hiking, rafting, kayaking, fishing and exploring historic areas.
The document provides information on starting an exercise program and outlines various benefits of exercise such as increased well-being, heart and bone health, and muscle strength. It also discusses different types of low-impact exercises like walking, swimming, yoga, and gardening that are suitable for seniors and provides tips for safely engaging in an exercise routine.
Bread pudding is a dessert made from stale bread combined with milk or cream, eggs, and sugar that is baked. It originated in Europe and is also popular in many countries around the world. There is no set recipe, but it usually contains some combination of bread, milk or cream, eggs, sugar, and spices. The bread is soaked in liquid and baked until set. Bread pudding is often served with sweet sauces like whiskey sauce, rum sauce, or caramel sauce and can include additions like dried fruit, nuts, or chocolate.
P. Gautam is seeking a challenging position to utilize his engineering and automation skills. He has a Bachelor's degree in Electronics and Instrumentation Engineering from Anna University. His projects include automating the filling of a boiler bunker using PLC and SCADA. He has work experience as a consultant and quality analyst for McAfee, where he supported customers and improved processes. His areas of interest include automation, digital electronics, microprocessors, and transducers.
Un TLC no necesariamente conlleva una integración económica, social y política regional, como es el caso de la Unión Europea, la Comunidad Andina, el Mercosur y la Comunidad Sudamericana de Naciones. Si bien estos se crearon para fomentar el intercambio comercial, también incluyeron cláusulas de política fiscal y presupuestario, así como el movimiento de personas y organismos políticos comunes, elementos ausentes en un TLC.
The document discusses the benefits of exercise for mental health. Regular physical activity can help reduce anxiety and depression and improve mood and cognitive functioning. Exercise causes chemical changes in the brain that may help protect against mental illness and improve symptoms.
Projeto Relâmpago 2 - Cápsula do tempo Leticia Jorge
Este documento apresenta o projeto de uma Cápsula do Tempo a ser aberta em 2111. A cápsula irá conter amostras de minérios extraídos do solo brasileiro, como ouro, diamantes, nióbio e ferro, preservados em compartimentos de PET dentro de um cilindro de cerâmica. O cilindro será colocado dentro de uma casca de fibra de amianto para proteção. A cápsula tem o objetivo de mostrar aos indivíduos de 2111 as riquezas naturais do Brasil no in
This document outlines the course details for the Systems Theory course (IS1223) including:
- Topics covered include systems concepts, characteristics, relationships between systems and models, system classification, analysis and modeling processes.
- Assessment is based on quizzes, assignments, midterm exam and final exam.
- Attendance requirements are 75-80% for students and 90-96% for instructors.
- The grading scale and distribution of assessments are defined.
Nutricia cares about training_ÁGUA, um bem essencialNutricia Portugal
O documento discute a importância da água para o corpo humano. A água é essencial para a vida e manutenção dos níveis de hidratação. A desidratação, mesmo leve, pode causar sintomas como enxaqueca e fadiga. Idosos, obesos e mulheres têm maior risco de desidratação.
José I de Portugal nasceu em 1714 e reinou de 1750 até 1777, empreendendo reformas. Em 1755, um terramoto destruiu Lisboa, matando 20.000 pessoas. O Marquês de Pombal liderou a reconstrução da cidade, agora com ruas retas e casas de pedra antissísmicas, como a Praça do Comércio.
O documento discute a relação entre literatura e futebol no Brasil, com foco na visão crítica de Lima Barreto sobre o esporte no início do século XX. Também aborda a crescente produção literária sobre futebol nas últimas décadas e as tensões na representação do esporte na cultura brasileira.
Este documento presenta los resultados de pruebas de resistencia aeróbica y anaeróbica realizadas a 41 estudiantes de grado 8vo. Los datos incluyen el nombre, edad, sexo de cada estudiante y sus resultados en las pruebas del Step Up Test y Burpee Test. El análisis muestra que los estudiantes, especialmente las mujeres, tienen mayores déficits en resistencia anaeróbica. Se recomienda estimular esta capacidad condicional mediante entrenamiento regular.
La galería de imágenes contiene varias fotografías de diferentes temas como paisajes, retratos y objetos. Las fotos capturan momentos y lugares de interés para que los visitantes puedan ver una muestra de diferentes aspectos visuales en un solo lugar.
Este documento habla sobre las quemaduras. Explica la anatomía y fisiología de la piel, las funciones de la piel, las causas de las quemaduras y las alteraciones fisiopatológicas que ocurren después de una quemadura. También clasifica las quemaduras según su profundidad y extensión, y describe el manejo inicial y atención hospitalaria para las quemaduras.
Luiz Ruffato se considera um escritor comum e encara a literatura como uma profissão como qualquer outra. Ele trabalha muito, viajando frequentemente, mas também se isolando para escrever. Ruffato analisa que hoje há mais dinheiro circulando no meio literário brasileiro do que em qualquer outro momento, tornando possível viver apenas da escrita.
El documento presenta breves perfiles de los 5 primeros pilotos en la clasificación general, incluyendo detalles sobre su pasión temprana por las motos y sus comienzos en el mundo de la competición, como Casey Stoner corriendo su primera carrera a los 4 años o Jorge Lorenzo consiguiendo su primera moto a medida a los 3 años.
El documento describe la Iniciativa Yasuní del Ecuador para mantener bajo tierra el 20% de sus reservas de petróleo en el Parque Nacional Yasuní, hogar de dos grupos indígenas aislados, evitando la liberación de 407 millones de toneladas de CO2. Los objetivos son presentar soluciones a problemas ambientales y de pobreza, crear nuevos mecanismos de compensación para todas las partes, y replicar el modelo en otros países megadiversos. El Ecuador da un paso hacia un nuevo modelo económico sustentable, alej
O documento descreve os nove blocos de construção de um Modelo de Negócios, incluindo Segmentos de Clientes, Proposta de Valor, Canais, Relacionamento com Clientes, Fontes de Receita, Recursos Principais, Atividades-Chave, Parcerias Principais e Estrutura de Custo.
Internal parasites can be a major problem for livestock producers. With parasites developing resistance to dewormers, integrated parasite management is important. Management of nutrition, pasture, and strategic deworming can help control parasites without relying on chemicals. The whole farm system affects parasites - nutrition improves animal health; pasture management reduces contamination; and soil organisms like dung beetles and earthworms kill parasite eggs and larvae. While complete elimination is impossible, reducing parasite loads benefits animal health and productivity.
Managing Internal Parasites in Sheep and GoatsElisaMendelsohn
Managing internal parasites, especially Haemonchus contortus, is a primary concern for most sheep and goat producers. These parasites have become difficult to manage as they have developed resistance to nearly all available dewormers. This publication discusses using integrated techniques like pasture management and new drug administration methods to control parasites and prolong the effectiveness of dewormers. It provides an overview of the parasite lifecycle and factors that encourage parasite growth, as well as signs of parasitism.
This document provides details on a 7-day Alaska cruise from Seattle on the Star Princess, including highlights of the itinerary and ports of call. The cruise sails roundtrip from Seattle on weekend departures, with opportunities to visit Tracy Arm Fjord or Glacier Bay National Park depending on the sailing date. The cruise will visit the ports of Ketchikan, Juneau, and Skagway, as well as Victoria, BC, Canada. Activities mentioned for each port include glacier cruising, hiking, rafting, kayaking, fishing and exploring historic areas.
The document provides information on starting an exercise program and outlines various benefits of exercise such as increased well-being, heart and bone health, and muscle strength. It also discusses different types of low-impact exercises like walking, swimming, yoga, and gardening that are suitable for seniors and provides tips for safely engaging in an exercise routine.
Bread pudding is a dessert made from stale bread combined with milk or cream, eggs, and sugar that is baked. It originated in Europe and is also popular in many countries around the world. There is no set recipe, but it usually contains some combination of bread, milk or cream, eggs, sugar, and spices. The bread is soaked in liquid and baked until set. Bread pudding is often served with sweet sauces like whiskey sauce, rum sauce, or caramel sauce and can include additions like dried fruit, nuts, or chocolate.
P. Gautam is seeking a challenging position to utilize his engineering and automation skills. He has a Bachelor's degree in Electronics and Instrumentation Engineering from Anna University. His projects include automating the filling of a boiler bunker using PLC and SCADA. He has work experience as a consultant and quality analyst for McAfee, where he supported customers and improved processes. His areas of interest include automation, digital electronics, microprocessors, and transducers.
Un TLC no necesariamente conlleva una integración económica, social y política regional, como es el caso de la Unión Europea, la Comunidad Andina, el Mercosur y la Comunidad Sudamericana de Naciones. Si bien estos se crearon para fomentar el intercambio comercial, también incluyeron cláusulas de política fiscal y presupuestario, así como el movimiento de personas y organismos políticos comunes, elementos ausentes en un TLC.
The document discusses the benefits of exercise for mental health. Regular physical activity can help reduce anxiety and depression and improve mood and cognitive functioning. Exercise causes chemical changes in the brain that may help protect against mental illness and improve symptoms.
Projeto Relâmpago 2 - Cápsula do tempo Leticia Jorge
Este documento apresenta o projeto de uma Cápsula do Tempo a ser aberta em 2111. A cápsula irá conter amostras de minérios extraídos do solo brasileiro, como ouro, diamantes, nióbio e ferro, preservados em compartimentos de PET dentro de um cilindro de cerâmica. O cilindro será colocado dentro de uma casca de fibra de amianto para proteção. A cápsula tem o objetivo de mostrar aos indivíduos de 2111 as riquezas naturais do Brasil no in
This document outlines the course details for the Systems Theory course (IS1223) including:
- Topics covered include systems concepts, characteristics, relationships between systems and models, system classification, analysis and modeling processes.
- Assessment is based on quizzes, assignments, midterm exam and final exam.
- Attendance requirements are 75-80% for students and 90-96% for instructors.
- The grading scale and distribution of assessments are defined.
Nutricia cares about training_ÁGUA, um bem essencialNutricia Portugal
O documento discute a importância da água para o corpo humano. A água é essencial para a vida e manutenção dos níveis de hidratação. A desidratação, mesmo leve, pode causar sintomas como enxaqueca e fadiga. Idosos, obesos e mulheres têm maior risco de desidratação.
José I de Portugal nasceu em 1714 e reinou de 1750 até 1777, empreendendo reformas. Em 1755, um terramoto destruiu Lisboa, matando 20.000 pessoas. O Marquês de Pombal liderou a reconstrução da cidade, agora com ruas retas e casas de pedra antissísmicas, como a Praça do Comércio.
O documento discute a relação entre literatura e futebol no Brasil, com foco na visão crítica de Lima Barreto sobre o esporte no início do século XX. Também aborda a crescente produção literária sobre futebol nas últimas décadas e as tensões na representação do esporte na cultura brasileira.
Este documento presenta los resultados de pruebas de resistencia aeróbica y anaeróbica realizadas a 41 estudiantes de grado 8vo. Los datos incluyen el nombre, edad, sexo de cada estudiante y sus resultados en las pruebas del Step Up Test y Burpee Test. El análisis muestra que los estudiantes, especialmente las mujeres, tienen mayores déficits en resistencia anaeróbica. Se recomienda estimular esta capacidad condicional mediante entrenamiento regular.
La galería de imágenes contiene varias fotografías de diferentes temas como paisajes, retratos y objetos. Las fotos capturan momentos y lugares de interés para que los visitantes puedan ver una muestra de diferentes aspectos visuales en un solo lugar.
Este documento habla sobre las quemaduras. Explica la anatomía y fisiología de la piel, las funciones de la piel, las causas de las quemaduras y las alteraciones fisiopatológicas que ocurren después de una quemadura. También clasifica las quemaduras según su profundidad y extensión, y describe el manejo inicial y atención hospitalaria para las quemaduras.
Luiz Ruffato se considera um escritor comum e encara a literatura como uma profissão como qualquer outra. Ele trabalha muito, viajando frequentemente, mas também se isolando para escrever. Ruffato analisa que hoje há mais dinheiro circulando no meio literário brasileiro do que em qualquer outro momento, tornando possível viver apenas da escrita.
El documento presenta breves perfiles de los 5 primeros pilotos en la clasificación general, incluyendo detalles sobre su pasión temprana por las motos y sus comienzos en el mundo de la competición, como Casey Stoner corriendo su primera carrera a los 4 años o Jorge Lorenzo consiguiendo su primera moto a medida a los 3 años.
El documento describe la Iniciativa Yasuní del Ecuador para mantener bajo tierra el 20% de sus reservas de petróleo en el Parque Nacional Yasuní, hogar de dos grupos indígenas aislados, evitando la liberación de 407 millones de toneladas de CO2. Los objetivos son presentar soluciones a problemas ambientales y de pobreza, crear nuevos mecanismos de compensación para todas las partes, y replicar el modelo en otros países megadiversos. El Ecuador da un paso hacia un nuevo modelo económico sustentable, alej
O documento descreve os nove blocos de construção de um Modelo de Negócios, incluindo Segmentos de Clientes, Proposta de Valor, Canais, Relacionamento com Clientes, Fontes de Receita, Recursos Principais, Atividades-Chave, Parcerias Principais e Estrutura de Custo.
Internal parasites can be a major problem for livestock producers. With parasites developing resistance to dewormers, integrated parasite management is important. Management of nutrition, pasture, and strategic deworming can help control parasites without relying on chemicals. The whole farm system affects parasites - nutrition improves animal health; pasture management reduces contamination; and soil organisms like dung beetles and earthworms kill parasite eggs and larvae. While complete elimination is impossible, reducing parasite loads benefits animal health and productivity.
Managing Internal Parasites in Sheep and GoatsElisaMendelsohn
Managing internal parasites, especially Haemonchus contortus, is a primary concern for most sheep and goat producers. These parasites have become difficult to manage as they have developed resistance to nearly all available dewormers. This publication discusses using integrated techniques like pasture management and new drug administration methods to control parasites and prolong the effectiveness of dewormers. It provides an overview of the parasite lifecycle and factors that encourage parasite growth, as well as signs of parasitism.
Managing Internal Parasites in Sheep and GoatsElisaMendelsohn
Managing internal parasites, especially Haemonchus contortus, is a primary concern for sheep and goat producers. Parasites have developed resistance to nearly all available dewormers, making them difficult to manage. This publication discusses using integrated techniques like pasture management, selective treatment based on the FAMACHA system, and providing tannin-rich forages to help control internal parasites and prolong the effectiveness of dewormers in a sustainable manner while reducing production losses.
Comprehensive ectoparasite control
remains a top priority for pet owners and
the veterinary medical community.
According to the American Pet Product
Manufacturers Association (APPMA), the
number of cats being treated with flea and
tick products increased 15% between 2002
and 2004.1 That means an estimated 36
million cats are currently being treated for
fleas and ticks, and the majority of pet
owners use topical applications.1
This document summarizes key information about flea and tick control medications for veterinary professionals. It discusses the goals and principles of flea and tick control, including killing existing parasites and preventing future infestations. The document also reviews several common active ingredients used in flea and tick control products, including their modes of action and formulations. These include insecticides, acaricides, insect growth regulators, and systemic compounds that are applied topically or orally.
Senior Project Kenneth Romero Paul CardinalliPaul Cardinalli
This project studied the effects of tilled versus untilled soil on gopher populations. The authors surveyed tilled and untilled farms, recording gopher holes and trapping gophers over an 8 week period. They hypothesized that gopher damage would be worse in untilled soil since their burrow systems would be more stable and extensive. The purpose was to determine the most effective soil management strategy for controlling gophers and minimizing economic losses to crops. The results of the study provided information to help farmers and pest control advisors sustain agricultural production while managing vertebrate pests like gophers.
This document provides information on managing imported fire ants in urban areas. It discusses three integrated pest management programs that use a combination of cultural, biological, and chemical control methods. Program 1 uses a two-step broadcast bait application followed by individual mound treatments. Program 2 focuses on individual mound treatments for small areas. Program 3 uses long-residual contact insecticides for more complete control but with greater environmental impact. The goal is to reduce fire ant problems while minimizing harm.
Integrated Pest Management for Greenhouse CropsElisaMendelsohn
This document discusses integrated pest management (IPM) strategies for greenhouse crops. It outlines the primary goals of IPM as optimizing pest control through economically and ecologically sound practices using cultural, physical, biological and chemical methods, with an emphasis on monitoring pests and using controls only when needed. Key components of an IPM program include monitoring and record keeping, identification of pests and life stages, exclusion techniques, cultural controls like sanitation, and use of biological controls, insect growth regulators or biorational pesticides as needed. Regular scouting and the use of sticky traps are important for early detection of infestations.
Integrated Pest Management for Greenhouse CropsElisaMendelsohn
This document discusses integrated pest management (IPM) strategies for greenhouse crops. It outlines the primary goals of IPM as optimizing pest control through the integration of cultural, physical, biological, and chemical practices while minimizing pesticide use. Key components of an IPM program include monitoring and record keeping to determine pest population levels, use of biological controls and biorational pesticides when possible, and sanitation to prevent pest issues. Major pests of greenhouse crops mentioned include aphids, thrips, whiteflies, and mites.
In January 2003, the veterinary specialists below met during the North American Veterinary
Conference in Orlando, Florida, to discuss emerging flea-borne diseases, some strategies for preventing
infestations, and ways to improve owner compliance with appropriate therapy. The following are
excerpts from this roundtable discussion.
The document proposes a Crop Protection System to address the problem of crop vandalization by wild animals. Currently, farmers use ineffective and expensive solutions like physical barriers, effigies, and manual surveillance. The proposed system uses cameras, microcomputers, ultrasonic buzzers, and passive infrared sensors to automatically detect animals and ward them off with sounds, without harming animals or humans. It allows real-time remote monitoring and is more effective, accurate, adaptive, economical, and safer than existing solutions.
One health approach to trichinellosis risk in borderland highlanders of north...ILRI
Poster prepared by Chalisa Kallayanamitra, Chalermpol Samranpong, Bruce A. Wilcox, Parichat Saenna, Veerasak Punyapornwithaya, Khwanchai Kreausukon, Pisit Leeahtam and Manoj Potapohn for the Ecohealth 2012 conference held at Kunming, China on 15-18 October 2012
1) The document discusses the concepts, principles, evolution and components of Integrated Pest Management (IPM). It describes how IPM aims to control pests in a way that minimizes environmental and health risks through the integration of multiple control tactics.
2) Key concepts of IPM include understanding the agricultural ecosystem, planning crop systems to reduce pest problems, considering cost-benefit ratios of control methods, and tolerating a certain level of pest damage. Common IPM components are monitoring, cultural, mechanical, physical, biological and chemical control methods.
3) The evolution of IPM involved a shift away from reliance on pesticides alone after issues like pest resistance emerged, towards a more integrated approach balancing multiple control tactics
Amitraz was evaluated for its efficacy against Varroa destructor mites in honeybee colonies. Ten colonies were divided into treated and control groups. The treated colonies received plastic strips impregnated with amitraz for 30 days, followed by coumaphos strips for 45 days. Samples found the amitraz treatment killed 93.82% of mites on average, significantly higher than the 11.11% in the control group. The results show amitraz is an effective control agent against Varroa mites.
Integrated Parasite Management for LivestockGardening
- Internal parasites can be a major problem for livestock producers and are developing resistance to dewormers. Integrated parasite management looks at the whole farm system, including nutrition, pasture management, and soil organisms, to decrease parasite loads and reliance on chemical dewormers.
- Nutrition plays a key role in animal health and ability to withstand parasites. Increased protein and phosphorus in diets can improve weight gain in infected animals.
- Pasture management, like rotational grazing and preventing overgrazing, allows for pasture rest and healthier soil that supports dung beetles and fungi to reduce parasite eggs and larvae. Keeping pastures at adequate height also reduces livestock ingestion of parasites.
Policy Document outlining the rationale for protecting Animals from Disasters. Audience, UN Agencies, the IFRC and diplomatic missions. Focus is livestock and working animals. Editor in Chief: Larry W. Roeder, Jr., UN Affairs Director, WSPA
The document provides an overview of integrated pest management (IPM) strategies for controlling pests in stored grain. It discusses sanitation, monitoring, non-toxic treatments like diatomaceous earth and cooling/heating, biological controls using beneficial insects, and other alternatives to pesticides. Traps, identification of pests, and decision support software can aid in monitoring. The strategies described aim to effectively control pests with minimal pesticide use.
Successful control of both pet and
environmental flea infestations continues
to challenge the most conscientious of
veterinarians and pet owners. Not only
are newer flea-control agents more
effective and much safer than traditional
agents, they are often available in
convenient formulations. Although
effective products are the basis of
successful flea programs, other factors,
such as pet–owner compliance, climate,
rates of environmental contamination and
flea challenge, pet-owner perceptions of
the severity of the flea problem, and
perhaps resistance, can affect our ability
to eliminate fleas from pets and their
environments successfully.
The developmental cycle
This document provides an overview of indexing and various applications that can be used with FamilySearch. It discusses the indexing process and how to get started indexing records. It then reviews several applications including BillionGraves, Record Seek, TreeSeek, Relative Finder, Puzzilla, RootsMapper, and Find A Grave that connect with FamilySearch. It also discusses the Family Tree application and some games like Little Family Tree, Geneopardy, and Two Sisters that can engage kids with family history.
This document provides instructions for adding various types of media to memories in a genealogy software or website. It describes how to add photos, documents, stories, audio files and how to tag people in photos. It also provides directions for organizing memories into albums and navigating between different views of a person's memories.
This document provides an overview of how to use FamilySearch.org to research family history and find records, including searching for records, modifying search criteria, finding children through parent searches, searching within specific collections, getting help through FamilySearch's support resources, and properly attaching internet sources to a family tree. It outlines different search and browsing functions on FamilySearch and gives tips for expanding searches to find more records.
This document provides instructions for editing information, relationships, and merging duplicate records in FamilySearch. It discusses adding or editing vital information and relationships, using record hints to find additional records, searching for records in FamilySearch, finding and merging duplicate records, and other ways to identify duplicates. The steps provided include selecting the correct information, adding sources and reasons, and reviewing all relationships and information to ensure accurate merging of duplicate records.
This document provides an overview of the key features and functionality of the FamilySearch family history website and tools. It explains how to set up a free FamilySearch account, access the Family Tree tool to build your family tree, view and navigate different layouts of the family tree, add individuals to your tree, view and edit person pages with details about an ancestor, attach sources and media like photos, and find research assistance features. The document is intended help new users understand the basic features and navigation of FamilySearch.
This document lists various genealogy research websites organized into categories. It includes general search engines like Google, websites for free genealogy forms, census records, land records, and several websites focused on immigration records and passenger lists that can help with tracing family history who immigrated to the United States or United Kingdom. The websites provided cover a wide range of genealogical source material to aid people in their family history research.
The document lists various occupations found in historical records, including: ship's supplier (acater), falconer (accipitrary), accountant (accomptant), midwife (accoucheur), military outfitter (accoutre/accoutrement maker), ploughman or ox herder (ackerman/acreman), tax assessor (affeeror), crossbowman (alblastere), innkeeper (albergatore), medieval chemist (alchemist), elected council member or noble officer (alderman), ale tester (ale conner), ale seller (ale-draper), ale barrel worker (ale-tunner), grocer (all spice), ale house land
This document provides an overview of various records related to businesses, employment, and occupations that can contain genealogical information about ancestors. These include apprenticeship, indenture, tax, school, church, town meeting, and census records as well as city directories, newspapers, and records specific to certain occupations like farming, law, medicine, coal mining, and railroads. The document discusses where to find these records and how they can provide clues about an ancestor's residence, family members, economic status, life events, and more.
The document provides a list of websites that are useful resources for tracking immigration ancestors who came to the United States. The websites contain information on indentured servants and convict servants who were sent to the colonies, as well as passenger arrival records, immigration statistics and summaries, and resources for researching immigration records from various countries and arrival ports. Michelle Christie compiled the list of websites to share good sources for ancestry research related to immigration to the United States.
This document outlines several key land records and resources for researching family history related to land: 1) Census records can provide information on where a family lived. 2) Deeds contain details about land transactions like names and prices. 3) The Homestead Act of 1862 gave settlers ownership of land after living on it for 5 years. 4) Wills often mention the distribution of a deceased person's land among heirs. 5) The Bureau of Land Management website provides access to records of land grants and warrants from the U.S. government.
The document discusses wills and probate records, including:
- Probate records provide proof of relationships between heirs listed in a will or determined by intestacy laws.
- The probate process usually begins 30-90 days after death and involves appointing an executor, conducting an inventory, notifying heirs, settling debts and obligations, and distributing the estate.
- Dower and curtesy rights gave surviving spouses rights to portions of the deceased spouse's real property.
- Guardianship records may provide information about minor children if their father died.
- Court minutes record all court cases and appointments and provide additional genealogical details.
- Not all estates were probated before 1900 but rural landowners
This document summarizes resources for genealogical research, including genealogical societies in the Houston area, libraries with genealogy collections, books on genealogy research techniques, and maps useful for historical research. It provides contact information for the Houston Genealogical Forum, Bear Creek Genealogical Society, Texas State Genealogical Society District 4, Afro-American Historical & Genealogical Society Houston Chapter, and Cypress Historical Society. Libraries mentioned include the Houston Public Library, Clayton Library Center for Genealogical Research, Texas State Library & Archives Commission, Fort Worth Library's genealogy collection, the National Archives, and the Library of Congress. Examples of relevant genealogy books and maps resources are also
This document summarizes resources for genealogical research, including genealogical societies in the Houston area, libraries with genealogy collections, books on genealogy research techniques, and maps useful for historical research. It provides contact information for the Houston Genealogical Forum, Bear Creek Genealogical Society, Texas State Genealogical Society District 4, Afro-American Historical & Genealogical Society Houston Chapter, and Cypress Historical Society. Libraries mentioned include the Houston Public Library, Clayton Library Center for Genealogical Research, Texas State Library & Archives Commission, Fort Worth Library's genealogy collection, the National Archives, and the Library of Congress. Examples of relevant genealogy books and maps resources are also
The document discusses the probate court systems and records of several original 13 colonies - Connecticut, Delaware, Georgia, and Maryland. It notes that Connecticut established probate districts within counties, while neighboring Rhode Island handled probate matters at the town level. It provides details on the specific counties and time periods of surviving probate records in each colony. The document also discusses the types of early records that exist for each colony, including land grants and court proceedings.
This document provides a list of 19 links to online vital records for various US states, including birth, death, and marriage records. Some of the states covered include Arizona, Idaho, Illinois, Kansas, Maine, Maryland, Massachusetts, Michigan, Minnesota, Missouri, North Dakota, Ohio, South Carolina, South Dakota, Tennessee, Utah, West Virginia, Virginia, and resources for researching burned county records. The links give researchers access to searchable indexes and databases of historical vital records to aid in genealogy and family history research.
This document provides an overview of various types of vital records useful for genealogical research, including birth, death, marriage, and Social Security records in the United States. It discusses the sparseness of early records and increased detail over time. For marriage records specifically, it explains that jurisdiction and record types varied by state and time period, with banns, bonds, licenses, certificates, and registers all potentially containing relevant information.
This document provides instructions for building a cross out of clothespins. It details the supplies needed, which include 16 clothespins and glue. The instructions are broken into 4 phases: in phase 1 the clothespins are prepared by removing springs and gluing them together in pairs; phase 2 provides directions for starting to assemble the cross shape; phase 3 adds supporting pins to strengthen the structure; and phase 4 attaches pins to form the arms of the cross. Proper alignment and adequate drying time for the glue are emphasized throughout.
This document appears to be a census record from 1900 containing information about individuals in a household. It includes each person's name, relationship to the head of household, personal details like age, birthplace, occupation, and other demographic information. The document contains instructions for enumerators on how to fill out the form and the types of information being collected for each member of the household.
The document provides an overview of United States census records from 1790 through 1940. It details the information collected in each census, including names, ages, occupations, birthplaces, and more. It also summarizes special schedules and records including slave schedules, mortality schedules, agricultural schedules, and manufacturing schedules that supplemented the main census and provide additional genealogical insights. United States censuses have been taken every ten years as mandated by the Constitution and have become invaluable resources for family historians seeking details about their ancestors.
1. Management of Imported Fire Ants in Cattle Production Systems Printable... http://www.extension.org/pages/Management_of_Imported_Fire_Ants_in...
Last Updated: October 01, 2009
Table of Contents (Hide)
Introduction
The Problem
Cost of the Problem
Cost of Control
Regulatory Considerations
Biological Control Considerations
Developing a Fire Ant Management Plan for a Cattle Operation
Farmstead or Headquarters
Hay Pastures
Livestock Pastures or Rangelands
Farm Ponds
Orchards
Field Crops
Bait Basics
Formulations
Application Timing
Broadcast Application Methods
Speed and Duration of Control
Cost-Saving Considerations
Individual Mound Treatments With Contact Insecticides
More Information on Fire Ants
Introduction
Imported fire ants are now a major pest problem throughout the southeastern United States, including in cattle production
operations.
No methods have been developed to successfully eradicate fire ants, but
research may ultimately provide a method to eliminate this pest. Biological
control can potentially suppress fire ant populations but will never achieve
absolute control. The appropriate fire ant control methods should be
determined by the problem that the fire ants cause in a particular area.
This publication provides information to help ranch managers develop
integrated pest management (IPM) plans to address imported fire ant problems
in cattle operations. The goal of integrated pest management is to control a pest
Imported fire ant stings are painful and can only when the potential cost of the problem meets or exceeds the cost of the
cause allergic reactions and even death of
livestock and humans.
solution. This publication also provides tips to help reduce the cost of fire ant
treatments.
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The Problem
Two species of imported fire ants were accidentally introduced into the southern United
States from South America in the early 1900s. The red imported fire ant, Solenopsis
invicta, and the black imported fire ant, Solenopsis richteri, interbred and produced
sexually active hybrid ants in areas where they occurred together, such as in the
northern portions of Mississippi and Alabama and adjoining parts of Tennessee and
Georgia.
Imported fire ants have two colony types: the single queen or monogyne type and the
multiple queen or polygyne type. Workers in ant colonies with a single egg-laying queen
are very territorial and will fight with fire ants from other colonies. Worker ants in
colonies with two or more egg-laying queens do not have this territorial behavior.
Therefore, these polygyne fire ants occur in much higher densities because the mounds
they build can be closer together. More mounds and ants mean more problems in areas Imported fire ants build unsightly
infested with the polygyne colonies. The single queen colony is predominant mounds that interfere with farm
throughout most of the southeastern United States while the multiple queen colony is operations.
predominant throughout the eastern two-thirds of Texas.
Cost of the Problem
In 2003, the U.S. Department of Agriculture estimated
that the annual cost of problems caused by imported
fire ants in agriculture was $750 million, with $38
million in losses to livestock. Losses occur mainly
where ants interfere with activities of man and where
ants and vulnerable animals are found together. In
some small operations, such as those where profit is
not the goal or where the ants' impact is not a major
economic concern, the decision to control ants can be
subjective. The cost of eliminating ants from an entire
operation may not be justified by the economic losses
Types of losses due to fire ants in cattle operations. (Based on a drawing by caused by fire ants, particularly in large production
Charles Barr,Texas A&M University)
farms and ranches. In these cases, the better option is
to identify and treat only those areas where control
costs are justified.
By analyzing where imported fire ants are causing problems, managers can determine where economic losses occur. The
probability of serious incidents, such as livestock injury or death or equipment damage, is low and may rarely or never occur.
Losses associated with these events, therefore, need to be adjusted to an annual estimate of cost. Losses that are potentially or
historically serious or costly are often fairly specific to certain farming and ranching locations or operations.
Cost of Control
The type of treatment chosen will determine the cost of treating the entire cattle operation. The estimated cost for treatments
using broadcast application of conventionally formulated fire ant bait products, such as hydramethylnon (Amdro Pro),
fenoxycarb (Award), pyriproxyfen (Esteem or Distance), methoprene (Extinguish) or Extinguish Plus (blend of
hydramethylnon and methoprene), is $10-15 per acre.
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In small operations in heavily infested areas, this
treatment cost may be negligible. However, in larger
operations, this treatment cost may be unacceptably high
and not economically justifiable. With the exception of
Extinguish, products are generally not approved for all use
sites that comprise a cattle operation. In these situations, a
better approach to the whole-ranch treatment option is the
implementation of more refined, site-specific IPM
techniques that can include chemical as well as
nonchemical (cultural) methods.
Regulatory Considerations Large fire ant mound in pasture.
The U.S. Department of Agriculture’s Animal and Plant
Health Inspection Service has developed a quarantine and regulatory program to help prevent spread of this exotic species from
infested to non-infested parts of the United States. See latest quarantine map.
If your cattle operation is located in infested counties and materials such as hay or livestock trailers are to be shipped to
non-quarantined areas, contact your local Department of Agriculture office for information on how to comply with quarantine
regulations. For movement of hay bales, for instance, only bales stored in off-ground locations will be certified as ant free and
approved for shipment.
Biological Control Considerations
One reason imported fire ants are so abundant in the United States is that their specific natural enemies, which help keep their
population levels in check, were left behind in their native South America. Researchers across the Southeast are committed to
introducing biological control agents to help provide sustainable suppression of imported fire ants.
Species of parasitic flies called phorid flies (from the fly’s scientific family name, Phoridae,
in the insect order Diptera), have been released in infested areas of the southern United
States. These species include Pseudacteon tricuspis, P. curvatus, P. litoralis, and P. obtusus
and will possibly include others in the future.
A disease of fire ants called Kneallhazia
(=Thelohania) solenopsae is also being established
and monitored. Although the impact has yet to be
documented, these organisms are capable of
sustaining themselves in the environment and of
spreading naturally. They are expected to help
A phorid fly, Pseudacteon suppress imported fire ant colonies to some degree.
curvatus. Photo by Bart Drees. The effect is expected to be similar to that of hot, dry Fire ant decapitated by phorid fly.
environmental conditions that frequently cause a Photo by Sanford Porter, USDA.
decline in fire ant populations.
Fire ants do have some natural enemies in the United States. Other ant species, for example, are
important predators of imported fire ant queens. They can raid and destroy small imported fire ant
colonies and compete for nesting sites and resources. Preservation of these competitor ant species, in
addition to conserving introduced and native biological control organisms, will help provide biological
resistance to prevent the formation of high densities of imported fire ants. To preserve these competitor
species, avoid chemical treatment where populations are historically low, such as fewer than 20 ant
mounds per acre. Spot treatment of nuisance mounds in these areas may still be necessary.
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Developing a Fire Ant Management Plan for a Cattle Operation Microbial
pathogen
Kneallhazia
The first step in developing a fire ant management plan for your cattle operation is to decide where you (=Thelohania)
want to control fire ants. Insert economic values in the outline below to estimate the cost of losses in solenopsae.
your cattle operation.
Estimated Cost of Loss, Repair, or
Category
Treatment
Around the farmstead
Infestation of lawns ___________
Invasion into the home ___________
Medical treatment for people and domestic pets ___________
Electrical and utility equipment damage ___________
Penned livestock
Medical injury or death ___________
Ruined feed and hay ___________
Infested bedding ___________
Equipment replacement or repair
Machinery breakdown (cutter, shredder) ___________
Electrical equipment and water pump damage ___________
Drip irrigation equipment ___________
Hay pastures
Reduced yield from raising cutter height ___________
Time lost unclogging cutter ___________
Infested bales of hay ___________
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Medical injury to field workers ___________
Livestock pastures, rangeland
Livestock injury or death ___________
Other losses
Wildlife losses ___________
Exotic game injury or death ___________
Fishing pond access ___________
Enjoyment of outdoor activities ___________
Current treatment and fire ant control costs (product and
labor)
Around farmstead ___________
Penned animals, barns, and poultry houses ___________
Hay pastures ___________
Livestock pastures, rangeland ___________
Other farming operations
Gardens ___________
Field crops ___________
Fruit and nut orchards ___________
Hunting lands ___________
Subtotal (losses and costs) ___________
Estimated benefits from fire ant control
Insect/arthropod infestations affected by fire ants +__________
Total ___________
Create a rough map of your cattle operation or use an aerial photograph. Your operation will include a number of use sites
besides pasture and rangeland. On the map, mark the areas where fire ant control is most important to you. Management
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options are provided below for six use sites.
A typical map might include the following priorities: the areas around the
farmhouse that receive heavy foot traffic or where children play; the area
around electrical circuit boxes; the area where frequently used farm equipment
is parked outside; and any areas where cattle will be closely confined,
particularly in the summer. These areas may include the most valuable
hayfields, areas where hay is to be stored, and summer calving pastures.
The next step is to identify where the fire ant mounds are within what you have
designated as important areas. Note the greatest concentrations of fire ant
Cattle operation use sites: (1) farmstead or mounds. Classify the marked areas according to how quickly you need fire ant
headquarters; (2) hay pasture; (3) livestock control. For instance, if fire ants are all over your picnic area and your family
pasture or rangeland; (4) farm pond; (5) reunion is in two days, you would want to use a fast-acting individual mound
orchard; (6) field crops.
treatment or a fast-acting bait (see below). If your family reunion is in two
weeks, you could use a fire ant bait containing a slow-acting insecticide. If your
family reunion is in two months, a bait containing an insect growth regulator would be appropriate.
Farmstead or Headquarters
Use sites comprising the farmstead or headquarters may include homes, barns, storage buildings, and other structures;
electrical and utility fixtures such as air conditioners; and ornamental turf, bedding plant, and vegetable garden areas. The
potential for economic loss as well as the loss of enjoyment or access are the greatest and the tolerance for imported fire ants is
the lowest in these areas. Alternatives for fire ant control in these locations are the greatest because these are not necessarily
agricultural lands.
The two-step method of fire ant control is the most suitable for treating the acre or so that
constitutes the farmstead or headquarters. This method relies on the broadcast application of a
bait-formulated product once or twice per year. More labor-intensive, expensive but faster-
acting mound treatments are used to treat only nuisance ant mounds that may develop between
broadcast bait applications (see Bait Basics). This approach can provide about 90 percent control
that can be maintained at relatively low cost. Alternatively, a contact insecticide, such as fipronil
granules, or a pyrethroid liquid or granular formulation, such as permethrin lambda-
cyhalothrin, and bifenthrin, can be applied to the surface of the entire lawn as directed. Fire ant
problems in sensitive areas such as compost piles and gardens may be prevented by treating
around the perimeter with a bait or granular insecticide. If it is necessary to control fire ants in
vegetable gardens, use only products registered for this use and with instructions for such
applications in that use site (See Field Crops). Man applying a mound
drench in a pasture.
Treatment of the entire grounds around the headquarters area should prevent infestations of
ants indoors and in utility boxes. If ants do cause problems in these areas, specialty products are available that can be applied
to eliminate and prevent future infestations. For instance, faster-acting bait formulations such as those containing indoxacarb,
hydramethylnon or spinosad can be applied around utility boxes or other inaccessible areas to eliminate colonies within a few
days. Conversely, insect strips such as Hot Shot® No-Pest Strip (dichlorvos) and Rainbow High Tech Insectape Insecticidal
Strip or Insect Patch (propoxur) can help prevent infestations in utility housings.
Hay Pastures
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Fire ant mounds in hay pastures can cause equipment breakdowns when
cutting machinery hits tall, hardened mounds. The ants may also consume
seeds or seedlings of some forage crops. On the beneficial side, the ants also
prey on other arthropod pests such as armyworms, and they reduce soil
compaction by building nests and foraging tunnels. Some producers have
replaced sickle-bar-type cutters with disc-type cutters to reduce equipment
breakdown. Even these cutters, however, become jammed with grass and moist
soil when cutting through ant mounds, resulting in a loss of time. Some
producers raise the cutter, at least when approaching tall mounds, thereby
losing some yield. Dull cutting blades and increased wear on machinery also
cost money and lost time. Custom cutting and baling operators may charge Hay bales on a trailer.
more for their services where fire ant infestations are severe.
Infested hay is a regulated item when it is to be shipped out of quarantined areas. Field workers can be stung, particularly when
handling square bales. For these reasons, some growers have shifted from producing square bales to producing round bales.
Where imported fire ants are a problem, costing more than about $15 per acre to treat, broadcasting registered bait-formulated
products, such as hydramethylnon (Amdro Pro), methoprene (Extinguish), pyriproxyfen (Esteem), Extinguish Plus
(hydramethylnon plus methoprene)or a hopper blend (see below) can reduce ant numbers and result in reduction of mound
height and number. Mound treatments using registered products such as agricultural formulations of carbaryl (Sevin) or a
fast-acting bait such as hydramethylnon should be reserved only for nuisance mounds.
Shallow disking and dragging a heavy object such as a railroad tie will reduce mound height for several weeks to months but
used alone will not reduce ant or mound numbers. In areas infested with multiple queen colonies, dragging may cause the
colonies to split into more but smaller colonies. Furthermore, if ants are not eliminated using an insecticide, reduced mound
height will be temporary. Tall mounds can persist even after ant colonies are eliminated where grasses and other vegetation
have grown into mounds.
Livestock Pastures or Rangelands
Imported fire ant foragers can quickly recruit other ants to food and moisture
resources. Newborn livestock and wildlife, birds hatching from eggs, and
confined animals are particularly vulnerable to attack by imported fire ants,
although reported cases of injury are not common. During the hot summer
months, the frequency of livestock injury and deaths increases dramatically
because the ants are starved for food and moisture. For this reason, scheduling
fertility programs to avoid calving during hot summer months can help prevent
this problem. When calving is scheduled for the summer months, placing cows
in a designated calving pasture that has been treated to reduce fire ant
Helicopter preparing for aerial fire ant
populations may be justifiable and cost effective. treatment. Photo by Bart Drees.
The ants are not known to harm mature animals other than ostriches and emus
that, reportedly, can go into shock when stung. Although tall ant mounds can become numerous and unsightly, they cause little
economic damage. Fire ant mounds may reduce property values during land sale transactions. Imported fire ants can reduce
populations of some other pests such as lone star ticks and forage-feeding caterpillar species.
Treatments for livestock pastures or rangelands include those products registered for hay pastures (see above) as well as
others. For instance, Award (fenoxycarb) is registered for use in horse pastures. Extinguish Plus can be used in animal holding
pens. Other products are available for use in nonagricultural land that is not being used for animal or plant production. Some
insecticide product labels for fire ant control, particularly those considered to be organic, do not list all approved use sites.
When in doubt, contact the manufacturer for clarification.
Farm Ponds
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Any bodies of water on the farm are attractive to imported fire ants, which
must have access to surface or subsurface sources of water to survive. Worker
ants will forage heavily along shorelines, and colonies will continually migrate
closer to sources of moisture. This can create problems for fishermen who may
not be able to stand on a shoreline without being attacked by stinging ants.
Most insecticides are toxic to aquatic organisms including fish. Products
containing high concentrations of rotenone and pyrethrins may be particularly
hazardous while others such as acephate (Orthene) have lower toxicity to
aquatic animals. Orthene is not registered for use in hay or cattle pastures. Fire ant mounds near a farm pond. Photo by
Bait-formulated products registered for the appropriate use site such as hay Bart Drees.
pastures can be broadcast near water edges of farm ponds if care is taken not to
broadcast particles into the water. Applications may need to be made more frequently around these areas to maintain control
because of the favorable habitat for ants that the water provides.
Orchards
Debate continues on the impact of imported fire ants on orchard crops. While
the ants can sting field workers, damage drip irrigation systems, and aggravate
certain pest problems such as aphid outbreaks, fire ants are beneficial in
orchards because they prey on numerous chewing insect pests. Their foraging
and nest building activities also can reduce soil compaction. Where the decision
is made to reduce fire ant populations, alternatives for treatment include
broadcast-applied bait products such as methoprene (Extinguish) and
pyriproxyfen (Esteem). Additional products such as those containing
fenoxycarb (Award) or abamectin (Clinch) have been registered for nonbearing
orchards. Orchard floors can also be treated with some contact insecticide
formulations to provide temporary elimination of ant activity on the soil
surface. For example, the contact insecticide chlorpyrifos suppresses fire ant
foraging for about 4 weeks.
Field Crops
Much as it is for orchards, the impact of imported fire ants and the cost
effectiveness of available treatments on field crops have not been determined.
Fire ants can become a medical threat to field workers, and they can damage
Fire ant mound near pecan tree trunk in
some seeds and seedlings of some crops, such as sorghum, corn, and soybean. orchard.
Tall mounds can also interfere with soybean harvesting operations. However,
predatory activities of fire ants can reduce populations of many other field crop pests.
Fire ant mounds and population levels can be reduced using a broadcast application of the insect growth regulator methoprene
(Extinguish) fire ant bait registered for use in cropland, when applied with sufficient lead time for this product to perform (see
Bait Basics below). Some agricultural products such as those containing chlorpyrifos (Lorsban) applied at planting will also
provide some measure of protection from damage to seedlings.
Bait Basics
The broadcast application of a bait product is the least toxic, most cost effective, and environmentally sound approach to
reducing imported fire ants in large areas of land. These treatments are particularly suitable where fire ant mounds are
numerous (20 or more per acre). In these areas, preservation of native ants is of less concern and treatments may actually
increase native ant species numbers after imported fire ants have been reduced. Some ant species, such as red harvester ants,
may be particularly sensitive to some bait products, such as those containing hydramethylnon.
Formulations
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All bait formulations consist of an attractant soaked into a carrier particle. The conventional formulation uses soybean oil
soaked into de-fatted processed corn grit. The active ingredient is dissolved in the attractive oil, which is consumed by worker
ants. It is returned to the ant colony and fed to the workers, the brood (larvae), the queen(s), and the winged reproductive male
and female ants. If the oil becomes stale or rancid due to exposure to air over a period of time, the bait particle becomes
unattractive to foraging ants and treatment will be ineffective. For this reason, use of a fresh and properly stored product is
essential. It is advisable to work closely with your distributor to assure the product is fresh. Avoid mixing bait with seed or
fertilizer since this causes bait particles to lose attractiveness. Other formulations using different attractants, carriers, and use
rates are also available.
Application Timing
Imported fire ant workers forage for food only when conditions are favorable. This occurs when air temperatures range from 65
to 90 degrees F. In the heat of the summer, foraging occurs predominantly at night so baits should be applied in the late
afternoon or early evening. During winter months and times when colonies are not actively producing brood, attractiveness to
baits may be reduced. At certain times, some colonies may be more attracted to other available food sources and will ignore the
bait. When in doubt about product freshness or presence of foraging behavior, place a potato chip or a small pile of the bait
near a fire ant mound. If ants are carrying off bait particles or the potato chip within 30 minutes or so of placement, the time is
right and the bait is attractive.
Broadcast Application Methods
Baits can be broadcast applied using handheld seeders or spreaders. They must
be calibrated to apply the amount of product per acre as directed on the product
label. Rotating or vibrating agitator mechanisms are preferable because they do
not grind the bait particles, which can result in clogging. The hopper opening
should be adjusted as small as possible to allow bait to drop onto a spreader
fan. Calibrate by applying a known quantity of bait to an area of known size.
For larger areas, use a vehicle-mounted, electrically powered applicator such as
a Herd GT77 seeder specifically manufactured to broadcast apply ant bait
products. Baits can also be applied aerially provided the crop duster hopper and
Herd GT77 seeder mounted on a fertilizer
gate are modified to achieve the low use rates for these products. spreader.
Speed and Duration of Control
After broadcast application, the mode of action of the ingredient in these bait products determines the speed at which 80 to 90
percent maximum control is achieved. Baits that kill worker ants within a few days to a few weeks (including indoxacarb,
fipronil, hydramethylnon, and spinosad) produce maximum results within several weeks after treatment. From that point,
reinvasion of treated areas begins and may require additional treatments to maintain control. When used as individual mound
treatments, results are even faster and often eliminate treated colonies in several days even where colonies are in inaccessible
locations such as sidewalks and driveway cracks, bases of tree trunks, compost beds, and utility housings.
Insect growth regulator or IGR products (fenoxycarb, methoprene, pyriproxyfen) are synthetic chemicals that mimic an insect
hormone. These ingredients do not generally kill worker ants, which must die of natural causes before a colony is eliminated.
Rather, they affect queen ants and developing brood and prevent worker ants from developing for about a year following
treatment. Effects vary by season. A spring or summer treatment achieves maximum control in several months while a late
summer or fall application may require 6 months. These products are ideal for maintaining control, once achieved. Suppression
from an IGR may last for a year or more. Abamectin containing products (Ascend, Clinch, Varsity) provide an IGR-like
response when broadcast even though this ingredient affects the nervous system. When used as a mound treatment, results
occur more quickly.
Cost-Saving Considerations
Applied research has documented several methods that can help reduce the cost of using broadcast applications of bait
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products. Some of these methods have been adapted by manufacturers and are now registered uses. Others are made available
to producers as management options whereby the user assumes responsibility for results obtained.
Hopper blend treatment. A 50:50 mixture of a fast-acting bait product such as hydramethylnon (0.75 pounds Amdro Pro)
with a slow-acting, long-lasting IGR such as methoprene (0.75 pounds Extinguish) applied at 1.5 pounds blended product per
acre can provide a performance profile characteristic of both products: 80 to 90 percent control in 3 to 6 weeks sustained for a
number of months. This use pattern now appears on product labels or supplement labels. Blends using combinations of other
fast-acting and slow-acting IGR products may also provide this effect.
Skip-swath application. IGR products can be applied to every other 20- to 25-foot swath at the use rate directed on the
product labels. This leaves every other strip untreated. In this application method, only half the use rate product is applied per
acre and half the time is needed to apply the product to the land area. The effects of these stable, slow-acting baits have been
shown to produce levels of control similar to those achieved by the conventional application pattern. This use pattern, however,
is not supported by the manufacturers and does not constitute a recommendation by Extension. In Oklahoma, regulations do
not allow producers to apply pesticides at rates below those on the product label. In most other states, however, the user can
choose to apply at reduced rates.
Tandem application. Blending bait products with seed or fertilizer to save a trip across the field is discouraged because this
method can quickly dilute or reduce attractiveness of the bait product. However, a bait applicator such as a Herd GT77 seeder
can be mounted on a dry fertilizer spreader or seeder and calibrated so that both materials are applied simultaneously. Swath
width differences between lighter bait versus heavier fertilizer particles may, however, result in a skip-swath treatment of ant
bait.
Individual Mound Treatments With Contact Insecticides
Individual mound treatments are generally considered the most labor intensive and costly treatment methods, and they give
the shortest fire ant free period. However, fast-acting methods are the most desirable in some situations. Where imported fire
ant mound numbers are small (fewer than 20 mounds per acre) or where preservation of native ant species such as red
harvester ants and other competitor ant species is desired, this may be a preferred method. Some products, such as those
containing pyrethrins, pyrethroids, or d-limonene, can provide almost immediate control when and where necessary.
Individual mound treatments are most effective when the queen and her brood are near the top of the mound. During cold,
hot, or dry conditions, the queen may be deeper in the ground and survive the treatment. Finding all of the mounds in an area
may be a challenge and colonies that do not have visible mounds will be missed so you may have to retreat in a short time.
Acephate products such as Orthene Turf, Tree, and Ornamental Spray can be diluted in water and poured over a mound. This is
known as a mound drench. The dust formulation can also be used straight from the container by sprinkling a measured
amount of powder on top of the mound. Use on lawns and noncrop areas. Retail and agricultural formulations of carbaryl
(Sevin) are available for use as a mound drench on lawns, non-crop areas, pastures, and hayfields. It is one of the least
expensive mound treatments available for treating ant mounds in pastures (about $.10 per mound for the cost of the chemical)
when the diluted product is poured onto mounds from a nurse tank. Many more ant mound treatment products are available
for use in nonagricultural sites in a cattle operation. Some are considered organic. Some cost pennies per treated mound;
others could cost more than $1.00 per treated mound. Time from treatment to control varies. IGR bait products, for instance,
have mound treatment instructions on product labels. Speed of control compared to the broadcast application of these
materials, however, does not increase when applying material to individual mounds. Always read and follow instructions
on the product label.
More Information on Fire Ants
For more information, call your county Extension office. Look in your telephone directory under your county’s name to find
the number.
Other resources on fire ants can be found at Publications and Resource Links.
Pesticide Disclaimer
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