C:\Users\Joubert\Desktop\Rlo Copy
•Download as PPTX, PDF•
1 like•316 views
This document discusses bacterial spot, a major disease affecting pepper and tomato crops worldwide. It is caused by the bacteria Xanthomonas campestris pv. vesicatoria, which produces water-soaked lesions on leaves and fruits. Cultural practices like using disease-free transplants and eliminating weeds can help control the disease. Chemical controls include copper-based bactericides and Actigard to activate plant defenses, while bacteriophages are a newer biological control option. An integrated approach combining different control methods can help reduce bacterial inoculum and minimize plant susceptibility.
Report
Share
Report
Share
Recommended
Integrated disease management of vegetables
V. Ramesh Naik, Ph.D Horticulture, Dr.Y.S.R.H.U, College of Horticulture, Venkataramanna gudem, West godavari, A.P
Integrated disease management
Integrated disease management in organic
farming combines the use of various measures. The
usefulness of certain measures depends on the specific
crop-pathogen combination. In many crops,
preventative measures can control diseases without
the need of plant protection products. However, for
certain disease problems, preventative measures are
not sufficient. For example, organic apple production
strongly depends on the multiple use plant protection
products
Integrated approach of plant disease control(Morshed)
Integrated disease management (IDM), which combines biological, cultural, physical, mechanical, legislative and chemical control strategies in a holistic way rather than using a single component strategy proved to be more effective and sustainable.
Integrated Plant Disease Management (IDM)
This Presentation includes various tactics of IDM like Cultural control, Physical control, Chemical control, Biological control of plant disease. Useful for UG, PG Botany and Agriculture students
Biological Control for Pest Disease Management
This document discusses biological control for plant disease management. It begins with introducing biological control products and their effectiveness, noting that understanding options and effectiveness is key to disease management. It then reviews factors that influence the effectiveness of biological control, finding that disease pressure, aerial vs soilborne diseases, and annual vs perennial crops do not significantly impact efficacy. Fungal and bacterial biocontrol agents and pathogens also show no difference in efficacy. The document dives deeper into analyzing specific products like Trichoderma spp., their active ingredients, uses, mechanisms of suppression, and evaluations. It finds products like RootShield with T. harzianum generally work well but may be affected by dry conditions and lack registration.
Integrated cereal crops disease
This document discusses integrated cereal crop disease management in irrigated agriculture. It notes that cereal crops in irrigated areas suffer from many seed-borne, foliar, and other diseases. It outlines the disease triangle of pathogen, host, and environment factors that influence disease development. It also discusses plant disease identification and stages of disease. Further, it explores host-pathogen interactions and concepts of resistance and susceptibility. The document then examines methods for identifying resistance genes. Finally, it proposes an integrated cereal crop disease management approach involving agricultural practices, resistant varieties, biological control, and applied chemical control using appropriate fungicides.
Integrated disease management (IDM)
Integrated Disease Management (IDM) involves using pesticides only when disease incidence reaches economic threshold levels, promoting natural biocontrol agents. IDM uses cultural, biological, and limited chemical controls to keep disease below economic levels. It has four components: host resistance, biological control, need-based chemical control, and culture control like intercropping and crop rotation.
Integrated pest and disease management (ipdm)
The document discusses integrated pest and disease management (IPDM) of crops in Kerala. It defines IPDM as using various control measures like physical, chemical, biological, legal, cultural, mechanical, and modern plant protection methods together to reduce pest populations below an economic injury level without disturbing the ecosystem. The document outlines the significance of IPDM, the harmful effects of excessive pesticide use, and various IPDM methods including cultural, mechanical, physical, biological, chemical, and legal methods for controlling pests, diseases, and weeds. It provides examples for each type of control method.
Recommended
Integrated disease management of vegetables
V. Ramesh Naik, Ph.D Horticulture, Dr.Y.S.R.H.U, College of Horticulture, Venkataramanna gudem, West godavari, A.P
Integrated disease management
Integrated disease management in organic
farming combines the use of various measures. The
usefulness of certain measures depends on the specific
crop-pathogen combination. In many crops,
preventative measures can control diseases without
the need of plant protection products. However, for
certain disease problems, preventative measures are
not sufficient. For example, organic apple production
strongly depends on the multiple use plant protection
products
Integrated approach of plant disease control(Morshed)
Integrated disease management (IDM), which combines biological, cultural, physical, mechanical, legislative and chemical control strategies in a holistic way rather than using a single component strategy proved to be more effective and sustainable.
Integrated Plant Disease Management (IDM)
This Presentation includes various tactics of IDM like Cultural control, Physical control, Chemical control, Biological control of plant disease. Useful for UG, PG Botany and Agriculture students
Biological Control for Pest Disease Management
This document discusses biological control for plant disease management. It begins with introducing biological control products and their effectiveness, noting that understanding options and effectiveness is key to disease management. It then reviews factors that influence the effectiveness of biological control, finding that disease pressure, aerial vs soilborne diseases, and annual vs perennial crops do not significantly impact efficacy. Fungal and bacterial biocontrol agents and pathogens also show no difference in efficacy. The document dives deeper into analyzing specific products like Trichoderma spp., their active ingredients, uses, mechanisms of suppression, and evaluations. It finds products like RootShield with T. harzianum generally work well but may be affected by dry conditions and lack registration.
Integrated cereal crops disease
This document discusses integrated cereal crop disease management in irrigated agriculture. It notes that cereal crops in irrigated areas suffer from many seed-borne, foliar, and other diseases. It outlines the disease triangle of pathogen, host, and environment factors that influence disease development. It also discusses plant disease identification and stages of disease. Further, it explores host-pathogen interactions and concepts of resistance and susceptibility. The document then examines methods for identifying resistance genes. Finally, it proposes an integrated cereal crop disease management approach involving agricultural practices, resistant varieties, biological control, and applied chemical control using appropriate fungicides.
Integrated disease management (IDM)
Integrated Disease Management (IDM) involves using pesticides only when disease incidence reaches economic threshold levels, promoting natural biocontrol agents. IDM uses cultural, biological, and limited chemical controls to keep disease below economic levels. It has four components: host resistance, biological control, need-based chemical control, and culture control like intercropping and crop rotation.
Integrated pest and disease management (ipdm)
The document discusses integrated pest and disease management (IPDM) of crops in Kerala. It defines IPDM as using various control measures like physical, chemical, biological, legal, cultural, mechanical, and modern plant protection methods together to reduce pest populations below an economic injury level without disturbing the ecosystem. The document outlines the significance of IPDM, the harmful effects of excessive pesticide use, and various IPDM methods including cultural, mechanical, physical, biological, chemical, and legal methods for controlling pests, diseases, and weeds. It provides examples for each type of control method.
plant disease control
This document discusses principles of disease control in agricultural microbiology. It outlines four main principles: 1) Avoidance/Exclusion to prevent import and spread of pathogens, 2) Eradiation to reduce pathogen amounts, 3) Protection to directly protect plants from infection, and 4) Resistant varieties that hinder pathogen development. Specific control methods are described under each principle, including quarantine, sanitation, crop rotation, biological and chemical controls, and genetic engineering to develop resistant varieties.
PLANT DISEASE CONTROL
This document discusses various methods for controlling plant diseases. The major methods discussed are cultural control methods, biological control methods, and chemical control methods. Cultural control methods include avoiding contact between the pathogen and host plant through proper field selection, resistant varieties, and modifying cultural practices. Biological control uses other organisms like fungi, bacteria, and mycorrhizal fungi to control pathogens. Chemical control involves the use of fungicides, bactericides, and other chemical treatments to directly kill or inhibit pathogens.
FUTURE TRENDS IN PLANT DISEASES
FUTURE TRENDS IN PLANT DISEASESKohat University of Science and Technology, Kohat- 26000 Khyber Pukhtunkhwa, Pakistan.
Introduction
METHODS USED IN PLANT DISEASE MANAGEMENT
Cultural method
Biological control method
Breeding method for disease resistance
TYPES OF RESISTANCE
CONCEPT OF RESISTANCE
Microbial control of plant pathogens
Trichoderma is a fungus used for microbial control of plant pathogens. It can control pathogens through several mechanisms including mycoparasitism, antibiotic production, competition for space and nutrients in the rhizosphere, and induction of resistance in plants. The exact mechanisms involved are complex and can vary depending on the microbial control agent, pathogen, plant, and environmental conditions. Microbial control likely results from multiple mechanisms acting together synergistically.
Biological control-plant pathogen
Biological control of plant pathogens involves using beneficial microorganisms to suppress disease-causing pathogens. Trichoderma fungi are commonly used as biological control agents against soilborne fungal pathogens. They can control pathogens through antibiosis, nutrient competition, and destructive mycoparasitism. For successful biocontrol, the agent must be effective, able to compete and persist in the environment, be produced inexpensively, and applied in a way that allows it to function. Commercial Trichoderma products are used as soil treatments or seed coatings to protect plant roots from diseases caused by fungi like Pythium, Rhizoctonia, and Fusarium. Future developments may involve engineering crops with transgenes from biocontrol
Plant protection
Chemical methods provide a variety of options for controlling plant diseases and pests. Chemicals like insecticides, fungicides, herbicides, and nematicides can be applied to seeds, flowers, fruit, and soil to prevent or reduce infections through various mechanisms. These pesticides are classified based on their sphere of activity against different types of pests as well as their mode of action like contact poisons, systemic poisons, and fumigants. They are also classified based on how they control disease as protectants, eradicants, or chemotherapeutants. Common application methods include spraying, dusting, and fumigation, with the success depending on proper application to the target area. While chemicals provide
Principles of plant disease management
This document discusses principles of plant disease management. It explains that a plant disease is caused by the impairment of a plant's normal physiological functioning due to irritation from pathogens. Disease management aims to prevent disease incidence, reduce pathogen inoculum, and minimize crop losses. It does this by eliminating interactions between susceptible hosts, virulent pathogens, and suitable environments. The key principles of disease management are avoidance, exclusion, eradication, protection, use of resistant varieties, and therapy. Each principle is described in detail with examples.
biological control -save our world
The document discusses the characteristics of desirable biocontrol agents. It provides examples of fungal, bacterial, and nematode biocontrol agents like Trichoderma spp, Pseudomonas fluorescens, and Pasteuria penetrans. It explains that an ideal biocontrol agent should be non-pathogenic, have a broad spectrum of activity, mass-produce easily and economically, and establish well in soil with high persistence.
Crop protection against_pest_insect_
This document discusses crop protection from pest insects. It notes that insects can directly damage crops by consuming plant material and transmitting pathogens. The objective of entomologists is to modify the environment to prevent disease spread and crop damage from insects. This can be achieved through cultural methods like crop rotation, genetic methods like BT crops, or insecticides. However, prolonged insecticide use can lead to resistance, so insecticide resistance management through alternating insecticides with different modes of action is recommended.
Role of fungi as biocontrol agents
Fungi can be used as biocontrol agents to control plant diseases. Some key fungal biocontrol agents include Trichoderma species, Gliocladium virens, Coniothyrium minitans, and Ampelomyces quisqualis. Trichoderma reduces plant pathogens through direct antagonism mechanisms like mycoparasitism, antibiosis, and competition. Commercial products containing Trichoderma are used as biopesticides. Fungal biocontrol agents can also be used to control nematodes, insects, and other pests through parasitism and production of toxins. Beauveria bassiana is an entomopathogenic fungus used as a biological insecticide against various insect
Hcpt411 plant protection
This document provides a summary report on the RHWEP program from 2016-2017. It discusses various aspects of crop protection including insect pests, diseases, and integrated pest management. It provides tables summarizing major crop pests in the region, available pesticides in the market, and demonstrations conducted including seed treatment, nursery bed treatment, preparation of a Trichoderma formulation, and use of yellow sticky traps. The document aims to guide farmers on effective crop protection measures.
Integrated pest management(ipm) and use of bacteria as biopesticide
A thorough study on Integrated pest management and comparing with traditional pest management techniques. Also, a short summary on how we can use bacteria as biopesticide.
Introduction Biocontrol Insects For Greenhouses
This was a presentation given at the ProGreen 2009 expo on biocontrol insects for greenhouse production.
integrated disease management
This is the assignment work on principle of plant pathology of master level from the agriculture and forestry university chitwan, Nepal
Biological control of weeds
This document discusses biological control of weeds, which involves using a weed's natural enemies like insects, mites, fungi or bacteria to suppress the weed's population over time. There are three main types of biological control: classical which uses a small number of control agents that reproduce over time to suppress the weed, inundative which uses large quantities of pathogens in an artificial epidemic, and conservation which manipulates the habitat to encourage organisms that attack the weed. The process involves identifying target weeds and control agents, testing the agents, releasing and monitoring them, and allowing the agents' populations to build up and eventually reach an equilibrium that keeps the weed below a harmful threshold level. Some examples of successful biological control agents provided include various fungi
Bio herbicides
This document discusses biological herbicides, also known as bioherbicides. Bioherbicides are biologically based agents used for weed control and can include compounds from microbes like fungi or bacteria, or plant extracts. While chemical herbicides can harm the environment and contaminate food/water sources, bioherbicides provide an alternative for weed control in agriculture. The document lists some available commercial bioherbicides and provides examples of microbes used as bioherbicides against specific weed species. It also discusses using bacteria like Xanthomonas for weed control and extracting active compounds from plants.
Principles of plant disease control
Principles of Plant Disease Control outlines four main principles:
1) Avoidance/Exclusion to prevent import and spread of pathogens through quarantine, avoiding pathogen environments, and using pathogen-free materials.
2) Eradiation to reduce pathogen amounts by removing infected hosts, practicing sanitation like cleaning equipment, and rotating crops to avoid pathogen buildup.
3) Protection to directly protect plants from infection using biological controls like beneficial microorganisms or chemical controls like fungicides and bactericides.
4) Resistant varieties that possess qualities hindering pathogen development through genetic engineering to introduce pathogen-fighting genes.
Biological control
This document discusses biological control of plant diseases. It defines biological control as using living organisms to reduce plant pathogen populations and disease incidence. The mechanisms of biological control include competition for resources between beneficial microbes and pathogens, antibiosis where beneficial microbes secrete antibiotics, predation of pathogens, and parasitism of pathogens. Common biocontrol agents used are species of Trichoderma, Aspergillus, Gliocladium, Pseudomonas, and Bacillus. These can be applied through seed treatment, soil application, or foliar sprays. Biological control works by directly killing pathogens or competing with them for space and nutrients. Diseases that can be managed with biological control include sheath blight of rice, w
Biocontrol Agents
This document discusses biocontrol agents used for biological pest control. It defines biocontrol as using living organisms to control pests like insects, mites, weeds, and plant diseases. The document outlines the history of biocontrol and describes common types of biocontrol agents like parasitoids, predators, and entomopathogens such as bacteria, viruses, fungi and nematodes. It discusses strategies for biocontrol and provides advantages like being environmentally friendly and reducing chemical pesticide use, as well as disadvantages like pathogens developing resistance.
Biological control
This document discusses biological control of plant diseases. It describes biological control as using natural enemies like beneficial microorganisms to control pathogen populations. Mechanisms of biological control include competition, parasitism, predation, induced resistance, and antimicrobial production. While biological control shows promise, its use can be limited by environmental conditions. Integrated disease management is presented as a better approach, combining biological, cultural, and chemical controls tailored to each crop system. The disease triangle concept illustrates how a pathogen, susceptible host, and favorable environment must intersect for disease to occur.
Early Blight of Tomatoes
Early Blight of Tomatoes is a common fungal disease that affects tomato plants. It starts on older leaves and works its way up the plant, causing defoliation. It prefers warm, humid conditions with plenty of moisture. The disease produces brown spots with yellow halos on leaves and can enter fruits through cracks or stalks. Infected plants lack vigor and have spotted, damaged leaves and fruits. To control the disease, gardeners should remove fallen leaves, apply homemade sprays like milk or baking soda mixes weekly, and rotate crops to different areas each season.
NAREI Review Report
This document provides a report on the review of the National Agricultural Research and Extension Institute (NAREI) in Guyana from 2009 to 2013. It begins with background information on Guyana's agriculture and NAREI's role. The review covers NAREI's mandates, organization, programs, projects, units, facilities, staffing, budget, policies, priorities, impact and recommendations. Key areas examined include crop improvement, plant protection, natural resource management, extension services, and regional research centers. The reviewer concludes that while NAREI has made good progress, some constraints still exist and recommendations could help position it as a high-class regional institution if implemented.
More Related Content
What's hot
plant disease control
This document discusses principles of disease control in agricultural microbiology. It outlines four main principles: 1) Avoidance/Exclusion to prevent import and spread of pathogens, 2) Eradiation to reduce pathogen amounts, 3) Protection to directly protect plants from infection, and 4) Resistant varieties that hinder pathogen development. Specific control methods are described under each principle, including quarantine, sanitation, crop rotation, biological and chemical controls, and genetic engineering to develop resistant varieties.
PLANT DISEASE CONTROL
This document discusses various methods for controlling plant diseases. The major methods discussed are cultural control methods, biological control methods, and chemical control methods. Cultural control methods include avoiding contact between the pathogen and host plant through proper field selection, resistant varieties, and modifying cultural practices. Biological control uses other organisms like fungi, bacteria, and mycorrhizal fungi to control pathogens. Chemical control involves the use of fungicides, bactericides, and other chemical treatments to directly kill or inhibit pathogens.
FUTURE TRENDS IN PLANT DISEASES
FUTURE TRENDS IN PLANT DISEASESKohat University of Science and Technology, Kohat- 26000 Khyber Pukhtunkhwa, Pakistan.
Introduction
METHODS USED IN PLANT DISEASE MANAGEMENT
Cultural method
Biological control method
Breeding method for disease resistance
TYPES OF RESISTANCE
CONCEPT OF RESISTANCE
Microbial control of plant pathogens
Trichoderma is a fungus used for microbial control of plant pathogens. It can control pathogens through several mechanisms including mycoparasitism, antibiotic production, competition for space and nutrients in the rhizosphere, and induction of resistance in plants. The exact mechanisms involved are complex and can vary depending on the microbial control agent, pathogen, plant, and environmental conditions. Microbial control likely results from multiple mechanisms acting together synergistically.
Biological control-plant pathogen
Biological control of plant pathogens involves using beneficial microorganisms to suppress disease-causing pathogens. Trichoderma fungi are commonly used as biological control agents against soilborne fungal pathogens. They can control pathogens through antibiosis, nutrient competition, and destructive mycoparasitism. For successful biocontrol, the agent must be effective, able to compete and persist in the environment, be produced inexpensively, and applied in a way that allows it to function. Commercial Trichoderma products are used as soil treatments or seed coatings to protect plant roots from diseases caused by fungi like Pythium, Rhizoctonia, and Fusarium. Future developments may involve engineering crops with transgenes from biocontrol
Plant protection
Chemical methods provide a variety of options for controlling plant diseases and pests. Chemicals like insecticides, fungicides, herbicides, and nematicides can be applied to seeds, flowers, fruit, and soil to prevent or reduce infections through various mechanisms. These pesticides are classified based on their sphere of activity against different types of pests as well as their mode of action like contact poisons, systemic poisons, and fumigants. They are also classified based on how they control disease as protectants, eradicants, or chemotherapeutants. Common application methods include spraying, dusting, and fumigation, with the success depending on proper application to the target area. While chemicals provide
Principles of plant disease management
This document discusses principles of plant disease management. It explains that a plant disease is caused by the impairment of a plant's normal physiological functioning due to irritation from pathogens. Disease management aims to prevent disease incidence, reduce pathogen inoculum, and minimize crop losses. It does this by eliminating interactions between susceptible hosts, virulent pathogens, and suitable environments. The key principles of disease management are avoidance, exclusion, eradication, protection, use of resistant varieties, and therapy. Each principle is described in detail with examples.
biological control -save our world
The document discusses the characteristics of desirable biocontrol agents. It provides examples of fungal, bacterial, and nematode biocontrol agents like Trichoderma spp, Pseudomonas fluorescens, and Pasteuria penetrans. It explains that an ideal biocontrol agent should be non-pathogenic, have a broad spectrum of activity, mass-produce easily and economically, and establish well in soil with high persistence.
Crop protection against_pest_insect_
This document discusses crop protection from pest insects. It notes that insects can directly damage crops by consuming plant material and transmitting pathogens. The objective of entomologists is to modify the environment to prevent disease spread and crop damage from insects. This can be achieved through cultural methods like crop rotation, genetic methods like BT crops, or insecticides. However, prolonged insecticide use can lead to resistance, so insecticide resistance management through alternating insecticides with different modes of action is recommended.
Role of fungi as biocontrol agents
Fungi can be used as biocontrol agents to control plant diseases. Some key fungal biocontrol agents include Trichoderma species, Gliocladium virens, Coniothyrium minitans, and Ampelomyces quisqualis. Trichoderma reduces plant pathogens through direct antagonism mechanisms like mycoparasitism, antibiosis, and competition. Commercial products containing Trichoderma are used as biopesticides. Fungal biocontrol agents can also be used to control nematodes, insects, and other pests through parasitism and production of toxins. Beauveria bassiana is an entomopathogenic fungus used as a biological insecticide against various insect
Hcpt411 plant protection
This document provides a summary report on the RHWEP program from 2016-2017. It discusses various aspects of crop protection including insect pests, diseases, and integrated pest management. It provides tables summarizing major crop pests in the region, available pesticides in the market, and demonstrations conducted including seed treatment, nursery bed treatment, preparation of a Trichoderma formulation, and use of yellow sticky traps. The document aims to guide farmers on effective crop protection measures.
Integrated pest management(ipm) and use of bacteria as biopesticide
A thorough study on Integrated pest management and comparing with traditional pest management techniques. Also, a short summary on how we can use bacteria as biopesticide.
Introduction Biocontrol Insects For Greenhouses
This was a presentation given at the ProGreen 2009 expo on biocontrol insects for greenhouse production.
integrated disease management
This is the assignment work on principle of plant pathology of master level from the agriculture and forestry university chitwan, Nepal
Biological control of weeds
This document discusses biological control of weeds, which involves using a weed's natural enemies like insects, mites, fungi or bacteria to suppress the weed's population over time. There are three main types of biological control: classical which uses a small number of control agents that reproduce over time to suppress the weed, inundative which uses large quantities of pathogens in an artificial epidemic, and conservation which manipulates the habitat to encourage organisms that attack the weed. The process involves identifying target weeds and control agents, testing the agents, releasing and monitoring them, and allowing the agents' populations to build up and eventually reach an equilibrium that keeps the weed below a harmful threshold level. Some examples of successful biological control agents provided include various fungi
Bio herbicides
This document discusses biological herbicides, also known as bioherbicides. Bioherbicides are biologically based agents used for weed control and can include compounds from microbes like fungi or bacteria, or plant extracts. While chemical herbicides can harm the environment and contaminate food/water sources, bioherbicides provide an alternative for weed control in agriculture. The document lists some available commercial bioherbicides and provides examples of microbes used as bioherbicides against specific weed species. It also discusses using bacteria like Xanthomonas for weed control and extracting active compounds from plants.
Principles of plant disease control
Principles of Plant Disease Control outlines four main principles:
1) Avoidance/Exclusion to prevent import and spread of pathogens through quarantine, avoiding pathogen environments, and using pathogen-free materials.
2) Eradiation to reduce pathogen amounts by removing infected hosts, practicing sanitation like cleaning equipment, and rotating crops to avoid pathogen buildup.
3) Protection to directly protect plants from infection using biological controls like beneficial microorganisms or chemical controls like fungicides and bactericides.
4) Resistant varieties that possess qualities hindering pathogen development through genetic engineering to introduce pathogen-fighting genes.
Biological control
This document discusses biological control of plant diseases. It defines biological control as using living organisms to reduce plant pathogen populations and disease incidence. The mechanisms of biological control include competition for resources between beneficial microbes and pathogens, antibiosis where beneficial microbes secrete antibiotics, predation of pathogens, and parasitism of pathogens. Common biocontrol agents used are species of Trichoderma, Aspergillus, Gliocladium, Pseudomonas, and Bacillus. These can be applied through seed treatment, soil application, or foliar sprays. Biological control works by directly killing pathogens or competing with them for space and nutrients. Diseases that can be managed with biological control include sheath blight of rice, w
Biocontrol Agents
This document discusses biocontrol agents used for biological pest control. It defines biocontrol as using living organisms to control pests like insects, mites, weeds, and plant diseases. The document outlines the history of biocontrol and describes common types of biocontrol agents like parasitoids, predators, and entomopathogens such as bacteria, viruses, fungi and nematodes. It discusses strategies for biocontrol and provides advantages like being environmentally friendly and reducing chemical pesticide use, as well as disadvantages like pathogens developing resistance.
Biological control
This document discusses biological control of plant diseases. It describes biological control as using natural enemies like beneficial microorganisms to control pathogen populations. Mechanisms of biological control include competition, parasitism, predation, induced resistance, and antimicrobial production. While biological control shows promise, its use can be limited by environmental conditions. Integrated disease management is presented as a better approach, combining biological, cultural, and chemical controls tailored to each crop system. The disease triangle concept illustrates how a pathogen, susceptible host, and favorable environment must intersect for disease to occur.
What's hot (20)
Integrated pest management(ipm) and use of bacteria as biopesticide
Integrated pest management(ipm) and use of bacteria as biopesticide
Viewers also liked
Early Blight of Tomatoes
Early Blight of Tomatoes is a common fungal disease that affects tomato plants. It starts on older leaves and works its way up the plant, causing defoliation. It prefers warm, humid conditions with plenty of moisture. The disease produces brown spots with yellow halos on leaves and can enter fruits through cracks or stalks. Infected plants lack vigor and have spotted, damaged leaves and fruits. To control the disease, gardeners should remove fallen leaves, apply homemade sprays like milk or baking soda mixes weekly, and rotate crops to different areas each season.
NAREI Review Report
This document provides a report on the review of the National Agricultural Research and Extension Institute (NAREI) in Guyana from 2009 to 2013. It begins with background information on Guyana's agriculture and NAREI's role. The review covers NAREI's mandates, organization, programs, projects, units, facilities, staffing, budget, policies, priorities, impact and recommendations. Key areas examined include crop improvement, plant protection, natural resource management, extension services, and regional research centers. The reviewer concludes that while NAREI has made good progress, some constraints still exist and recommendations could help position it as a high-class regional institution if implemented.
Musk melon diseases A lecture on ToT training of FFS By Mr Allah Dad Khan P...
This document summarizes several common diseases that affect musk melon crops. It describes over 20 different diseases caused by fungi, bacteria, viruses, nematodes, and other pathogens. Each disease entry provides the symptoms caused on the plant and identifies the causal organism. The diseases discussed threaten musk melon yields by causing leaf spots and blights, wilting, stem rots, fruit rots, and in some cases killing the entire plant. Proper identification of diseases is important for implementing effective management strategies.
Forecasting Model for leaf Spot of Banana by Md. Kamaruzzaman
Relative humidity, temperature, rainfall, and other weather-related factors are critical for forecasting outbreaks of leaf spot disease in bananas. A model can graphically depict the optimal temperature and humidity conditions from month to month that favor disease development. Maintaining proper spacing, controlling weeds and humidity levels in banana plantations, and applying fungicides appropriately are important for disease management and maximizing yields.
Bacterial spot of tomato
- Bacterial spot of tomato is caused by several species of gram-negative bacteria in the genus Xanthomonas. In culture, these bacteria produce yellow, mucoid colonies. A mass of bacteria can be observed oozing from a lesion under the microscope.
- The disease affects tomatoes and peppers. Symptoms include small, dark lesions on leaves that enlarge and become angular in shape. Lesions also form on fruits. The bacteria overwinter in crop debris and seeds and is spread by splashing water or contaminated transplants.
- Management includes crop rotation, producing disease-free transplants, seed treatment, eliminating volunteers, and applying copper bactericides or plant inducers like Actigard. Bacteriophages
Pgr
This document discusses the effects of plant growth regulators (PGRs) on cucurbit crops such as watermelon, muskmelon, cucumber, and bitter gourd. It lists 10 major cucurbit crops and describes the different sex forms that can occur. The document explains that PGRs like gibberellic acid, silver nitrate, and maleic hydrazide can be used to increase the number of male and female flowers, induce parthenocarpy, and increase fruit size and yields. Specific recommendations are provided for different PGRs and their rates of application to influence flowering and fruit set in various cucurbit crops.
Potato virus,PLRV, PVX, PVY.
if you are finding history, causal organism, symptoms and management practices about the above given diseases,
This presentation will helpful for you.
Computer ch. no 1.
The document defines and describes the key components of computers. It discusses that a computer is an electronic device that processes data according to stored instructions to produce information. The main components include the input and output devices, storage, processor, memory, and software. It also covers different types of computers like personal computers, mobile devices, servers, and embedded systems.
Bitter gourd physiological disorder By Mr. Allah Dad Khan Provincial Coordina...
Bitter gourd physiological disorder By Mr. Allah Dad Khan Provincial Coordinator IPM KPK MINFAL Islamabad
Watermelon
Watermelon is a vine-like plant that produces large, edible berries. It originated in Africa and was cultivated in India and China by the 7th-10th centuries. Watermelons require bees for pollination and thrive in well-draining soil with ample water and sunlight. Proper spacing, weed control, and preventing diseases and pests are important for high yields of the sweet, juicy fruit.
Watermelon
Pakistan is generally self-sufficient in watermelon production. Watermelon is commonly consumed in Pakistan during the summer months of April, May and June as it helps reduce body heat. There are over 18 varieties of watermelon grown in Pakistan based on taste, size and color. Pakistan ranks 30th globally in watermelon production, with top producers being China, Iran, Turkey, Brazil and Egypt. Proper harvesting, handling, storage and packaging help maintain watermelon quality post-harvest.
Tobacco mosaic
This PPT includes introduction, symptoms, causal agenT and management of Tobacco Mosaic Virus Disease
King of vegetables `bitter gourd’
Bitter gourd, also known as Memordik, is a vegetable that grows in tropical regions around the world. It tastes bitter when unripe due to flavonoids. In South America and Africa, bitter gourd is used to treat diabetes, cancer, knee pain, and digestive issues. All parts of the bitter gourd have reported health benefits, such as eliminating bacteria and viruses, preventing cancer and leukemia, controlling blood sugar, blood pressure, and hormones.
Bitter gaurd
This presentation is done by Export Agriculture students of Uva Wellassa University of Sri Lanka as a requirement for the subject which is “Fruit & Vegetable production”. Note that the information included here is relevant to Sri Lankan condition.
Brinjal / Eggplant (Solanum melongina L. )
This presentation is done by Export Agriculture students of Uva Wellassa University of Sri Lanka as a requirement for the subject which is “Fruit & Vegetable production”. Note that the information included here is relevant to Sri Lankan condition.
Diseases Of Cucumber
This document summarizes five main diseases that affect cucumbers: 1) Anthracnose caused by the fungus Colletotrichum lagenarium, 2) Bacterial wilt caused by the bacteria Erwinia tracheiphila, 3) Powdery mildew caused by the fungus Erysiphe cichoracearum, 4) Mosaic caused by cucumber mosaic virus and squash mosaic virus transmitted by aphids, and 5) Root knot nematode caused by the nematode Meloidogyne spp. It provides details on symptoms, life cycles, and management recommendations for each disease, which include using resistant varieties, rotation, fungicides/insecticides, and removing alternative hosts
Common diseases of cucurbit vegetables, mango,
The document provides information on common diseases that affect cucurbit vegetables, mango, corn, and onion. It describes the cause, symptoms, and control methods for diseases such as anthracnose, powdery mildew, damping off, and bacterial diseases. Key crops that are susceptible to diseases include cucurbit vegetables, mango, and corn. Common diseases and their symptoms are outlined for each crop.
Tomato diseases
The document describes symptoms of various diseases that affect tomato plants including Septoria leaf spot, early blight, anthracnose fruit rot, Fusarium wilt, Verticillium wilt, late blight, bacterial spot, bacterial speck, bacterial canker, tomato spotted wilt virus, gray mold, leaf mold, powdery mildew, blossom end rot, fruit cracking, sunscald, blotchy ripening, and physiological leafroll. Pictures show leaf and fruit symptoms, defoliation, vascular browning, wilt, and other effects of each disease or disorder.
Cucurbit diseases
The document discusses several diseases that affect cucurbit crops, including watermelon fruit blotch caused by the bacterium Acidovorax avenae subsp. citrulli, bacterial wilt of cucurbits caused by Erwinia tracheiphila, anthracnose caused by the fungus Colletotrichum lagenarium, and powdery mildew caused by the fungi Erysiphe cichoracearum and Sphaerotheca fuliginea. It provides details on symptoms, disease development and spread, and management strategies for each disease.
Sex expression in cucurbits
This document discusses sex expression in cucurbitaceous crops. It notes that cucurbits can have various sex forms ranging from hermaphroditic to monoecious to gynoecious. The major cucurbits like cucumber, bitter gourd, muskmelon, watermelon are typically monoecious. Gynoecious lines have been developed in some crops like cucumber and muskmelon through breeding. Sex determination is controlled by genes but can be modulated by environmental factors like temperature and photoperiod. Chemicals like silver nitrate and gibberellic acid can also induce staminate flowers.
Viewers also liked (20)
Musk melon diseases A lecture on ToT training of FFS By Mr Allah Dad Khan P...
Musk melon diseases A lecture on ToT training of FFS By Mr Allah Dad Khan P...
Forecasting Model for leaf Spot of Banana by Md. Kamaruzzaman
Forecasting Model for leaf Spot of Banana by Md. Kamaruzzaman
Bitter gourd physiological disorder By Mr. Allah Dad Khan Provincial Coordina...
Bitter gourd physiological disorder By Mr. Allah Dad Khan Provincial Coordina...
Similar to C:\Users\Joubert\Desktop\Rlo Copy
EN_SROP_poster_to print_081011_Summer Inern_Ohio
Mixed species cover crops led to higher tomato biomass and less disease symptoms compared to single species cover crops. Tomatoes grown after a mixed hay cover crop had the highest biomass. Tomatoes grown after a rye and vetch cover crop tended to have fewer disease symptoms. Over 8,000 bacteria isolates were collected from tomato rhizospheres and a screening method for identifying beneficial Mitsuaria and Burkholderia bacteria was optimized.
Prevalence, occurrence and biochemical characterization of Xanthomonas campes...
Xanthomonas campestris pv. vesicatoria the causal organism of bacterial spot in tomato results in heavy losses both in the form of quality and. In this study a survey was carried out to report the incidence of bacterial spot disease of tomato in district Swat. We reported maximum disease incidence in tehsil Kabal (71.66%), followed by Charbagh (61.66%) and Barikot (58.33%). For resistant screening a total of 13 tomato germplasms were screened against the disease. The foliar severity ranged from 3.33% to 73.33%, while severity for fruits was ranged from 18.33% to 30.66%. In case of phenotypic data the highest numbers of fruits obtained were 34, plant height 79.5cm and fruit weight was 470 grams/ten tomatoes. While the lowest average numbers of fruits were 6.67, plant height 45.7cm and fruit weight recorded was 215.67 grams/ten tomatoes. Line 1288 showed highest level of resistance followed by Red-stone. However, line 9708 showed highest susceptibility when exposed to artificial inoculation. Our study showed that bacterial spot is a major issue in some part of Pakistan and germplasm screening are linked to increased host resistance and could offer an important contribution to future integrated bacterial spot management programs.
Severity of Tomato brown rugose fruit virus in tomato (Solanum lycopersicum L...
The purpose of this research was to describe the Tomato brown rugose fruit virus, from three isolates collected in the field and also to use a diagrammatic scale of severity for its evaluation. The isolation was carried out with the collection of 200 ha-1 leaflets, according to a statistical method, from commercial greenhouses. Agdia® immunological strips were used to confirm the symptoms and the virus was identified by RT-PCR. A completely randomized experimental design was established in tomato plants var. Río Grande®, with three treatments or isolates and five repetitions: Blindom F1® tissue, Quiroga® Enza zaiden tissue and Quiroga® Enza zaiden fruit; Controls with phosphate buffer and buffer+celite were used as negative control. The trial began with the inoculation of 45-day-old tomato plants, where only the primary leaves were inoculated. Fertilization was carried out twice a week using macro and microelements from commercial companies. To quantify the percentage of damage to foliage and fruit, a diagrammatic scale of severity was used. The three isolates evaluated differed in the symptoms produced by ToBRFV, where; The Fruto Quiroga® Enza zaiden isolate stood out, with a higher incidence, severity and shorter incubation period compared to the two isolates evaluated.
Rufus plant microbe interactions
Rufus Akinrinlola is a PhD candidate researching plant-microbe interactions. His work has included identifying the black pod pathogen of cocoa in Nigeria (Phytophthora megakarya), surveying nematode populations across Tennessee fields (finding high levels of soybean cyst, lesion, and root knot nematodes), and identifying Bacillus strains that promote corn growth in greenhouse studies (with increases up to 215% in shoot weight). Understanding beneficial and pathogenic plant-microbe relationships can help improve crop productivity to meet rising global food demand.
Journal of Animal & Plant Sciences
This study examined the response of five tomato cultivars (Anmol, Roma v.f., Gola France, Roma, and Sunehra) to the root-knot nematode Meloidogyne incognita. When inoculated with M. incognita, root and shoot growth was significantly reduced in all tomato cultivars compared to uninoculated plants. Variation was observed among cultivars in terms of nematode multiplication and damage. Roma v.f. and Roma Holland showed greater nematode reproduction and gall formation compared to Gola France and Sunehra. Anmol exhibited the least nematode reproduction and damage. This research identified resistance levels among tomato cultivars to
Trap Crops for Insect Pest Management
This presentation was delivered at the 2011 Gulf Coast Fruit & Vegetable Conference on January 27th, organized by the Alabama Cooperative Extension System. The presetation disccuses some trap cropping techniques for sustainable vegetable production. Various Extension IPM resources for farmers is also included in the slideshow.
genetic improvement in chilli
1. The document discusses breeding objectives in chili pepper such as higher yield, resistance to biotic and abiotic stresses, and improved quality.
2. Case studies on breeding for resistance to diseases like anthracnose and viruses are presented. Sources of resistance to bacterial spot, Phytophthora root rot, and other stresses were identified.
3. Breeding methods discussed include pure line selection, pedigree breeding, backcrossing, and marker-assisted breeding. Achievements include new varieties with resistance to multiple stresses.
Introduction to plant_pathology
Plant pathology is the study of diseases that affect plants. It examines the microorganisms and environmental factors that cause plant diseases, as well as methods for preventing and controlling diseases. Plant pathogens include viruses, bacteria, fungi, nematodes, and other microbes that infect plants and cause damage. A key goal of plant pathology is minimizing crop losses from diseases, which globally account for 36.5% of annual losses. Understanding plant diseases and their causes is crucial for improving global food security.
Improving productivity and resilience for the rural poor through enhanced us...
Improving productivity and resilience for the rural poor through enhanced us...Bioversity International
Bioversity International scientist Devra Jarvis presents work carried out in China, Ecuador, Morocco and Uganda on using crop varietal diversity to manage pests and diseases. The presentation highlights how when grown in crop varietal mixtures, pest and disease damage can be reduced.
Find out more: https://www.bioversityinternational.org/research-portfolio/agricultural-ecosystems/pests-and-diseases/Role of endophytes in nematode menagement
This document discusses the role of endophytes in nematode management. It defines endophytes as microorganisms that inhabit plant tissues without causing harm. Endophytes can benefit plants by producing toxins that kill nematodes, competing with nematodes for resources, and inducing plant defenses. Effective endophytes have been isolated from roots of various crops that can reduce nematode infections under greenhouse and field conditions. Further research is needed to explore more sources of safe and potent endophytic organisms for biological control of plant-parasitic nematodes.
Art%3 a10.1007%2fs12298 017-0443-x
This review article discusses the potential of RNA interference (RNAi) technology as a new platform for crop pest control. Currently, major strategies for controlling insect pests include cultural, mechanical, biological and chemical methods, as well as transgenic approaches, but all have limitations. RNAi is a naturally occurring process in insects that leads to gene silencing through double-stranded RNA (dsRNA). The article reviews how host-induced RNAi mediated by transgenic plants could silence key insect genes upon ingestion by pests, potentially providing effective and targeted control of insect populations without affecting other organisms or the environment, if key factors such as target gene selection and dsRNA delivery are properly considered.
Antimicrobial properties and phytochemical analysis of methanolic extracts of...
This document summarizes a study that investigated the antimicrobial properties and phytochemical analysis of methanolic extracts of Aframomum melegueta seeds and Zingiber officinale rhizomes on fungal diseases of tomato fruit. Key findings include:
1) Extracts of A. melegueta and Z. officinale significantly reduced the growth of fungi (Aspergillus niger, Penicillium digitatum, Helminthosporium solani, and Mucor piriformis) isolated from diseased tomatoes.
2) Z. officinale extract completely inhibited fungal growth at 25% concentration or higher, while A. melegueta
Insecticidal activities of diketopiperazines of Nomuraea rileyi entomopathoge...
Entomopathogenic fungi are fungal organisms extensively used in various parts of the world as biopesticides against insect pests that cause important economic damage. Various secondary metabolites produced by these fungi have many potential biological activities. The present study was undertaken to evaluate the insecticidal activity of extracts and pure compounds from Nomuraea rileyi (Farlow) Samson entomopathogenic fungi against Spodoptera frugiperda Smith (Lepidoptera), Ceratitis capitata Wiedemann (Diptera) and Tribolium castaneum Herbst (Coleoptera), three insect pests that generate serious economic losses in the northwest of Argentina. Diketopiperazines were extracted from the culture free supernatant of the media with ethyl acetate. Antifeedant properties were detected in all extracts under dietary choice conditions (300 ug/ g of diet). The maximum antifeedant activity was noted in cycles (Pro-Val) (86.02) and cycle (Pro-Phe) (73.47), while the rest of the extracts and metabolites exhibited varying degrees of moderate or less toxic effects. The maximum oviposition deterrence against C. capitata (55.86%) was recorded with cycle (Pro-Phe) at a 50 µm/cm2 dose. Culture medium extracts supplemented with insect remains and all pure compounds showed repellent action against T. castaneum. The main repellency was observed in phenylacetic acid and cycle (Pro-Val) with RI values of 42 and 41% respectively. The present study would suggest the possible utilization of entomopathogenic fungal metabolites as an effective agent for controlling insect pests that cause important economic losses.
Fundamental of-plant-pathology
This document discusses the early history of plant pathology and the role of fungi in plant diseases. It describes how ancient texts like the Rig Veda and Vraksha Ayurveda showed early understanding of plant diseases and their microbial causes. Throughout history, plant diseases were often attributed to supernatural causes. However, in the 17th-18th centuries, scientists like Anton van Leeuwenhoek and Pier Antonio Micheli began careful microscopic study of fungi and their role in plant diseases. This laid the foundations for the modern science of plant pathology.
Plant virology
The document summarizes the history of plant virology, beginning with Adolf Mayer's discovery in 1886 that sap from tobacco mosaic disease plants could transmit the disease. It then discusses the contributions of other scientists such as Ivanovsky, Beijerinck, Stanley, and Frankel who helped identify viruses as filterable agents and determine their protein and nucleic acid composition. The document also covers the economic importance of several major plant viruses including tobacco mosaic virus, potato leaf roll virus, cucumber mosaic virus, and banana bunchy top virus which can cause significant crop yield losses and damage industries.
Forecasting Model for Wilt of Banana By Md. Kamaruzzaman Shakil
This document proposes a forecasting model for banana wilt caused by the fungus Fusarium oxysporum f. sp. cubense. The model takes into account several factors that influence disease development, including host variety, amount of primary inoculum, environmental conditions like temperature and humidity, and growth stage of the banana plant. Critical conditions for disease are temperatures between 24-32°C, relative humidity above 95%, and moist soil conditions during root emergence of the banana plant. The forecasting model aims to predict disease outbreaks to help inform management practices that can restrict the spread of the pathogenic fungus.
201303315 growth-regulators-inductors-si-mi rna
homework help,online homework help,online tutors,online tutoring,research paper help,do my homework,
https://www.homeworkping.com/
conservation training course.ppt
Crop disease management aims to improve plant health at the population level through sustainable practices. Traditional methods focused on pathogens, but now focus on host plant health and interactions between plants, pathogens, and the environment. Key principles include manipulating the environment to favor hosts over pathogens through resistance, avoidance, elimination, and remedies. Cultural practices like crop rotation, selection of planting times and locations, and sanitation are widely used to control diseases.
Long-Term Agricultural Research: A Means to Achieve Resilient Agricultural Pr...
Long-Term Agricultural Research: A Means to Achieve Resilient Agricultural Pr...Soil and Water Conservation Society
Nearly 20 Years of Bt Hybrids: What Have We Learned and Where Do We Go from Here?
The document summarizes the lessons learned from nearly 20 years of using Bt corn hybrids in the midwestern US corn belt. It discusses the initial benefits of Bt corn in reducing pesticide use and increasing yields. However, it also notes that western corn rootworm has now evolved resistance to some Bt proteins. Additionally, excessive use of neonicotinoid seed treatments and prophylactic soil insecticides threatens the sustainability of current pest management approaches. The future of pest management will require re-emphasizing integrated pest management principles like scouting and economic thresholds over insurance-based overuse of chemicalsIdentification of Ralstonia Solanacearum in Kyrgyzstan’s Potato Fields and th...
Identification of Ralstonia Solanacearum in Kyrgyzstan’s Potato Fields and th...Agriculture Journal IJOEAR
Abstract— In this study, we have used well-known, efficient methods and bioassay for systematic screening of R. solanacearum for identification of its phenotype and biochemical profile, as well as for pathogenicity and virulence. As a result, an aggressive race — Biovar 3 — was most isolated from the potato fields of the Issyk-Kul region, especially in fields where the Picasso variety was grown. The isolated indigenous strains of Streptomyces diastatochromogenesstrain sk-6 and Streptomyces bambergiensis strain k1-3 has the potential to be used as a biocontrol agent for the management of the bacterial wilt of potatoes, as indicated by the reduced percentage wilt incidence. Root zone and soil application of Streptomyces diastatochromogenesstrain sk-6 and Streptomyces bambergiensis strain k1-3 at a dose of 108 cell/ml significantly reduced disease incidence and increased the growth of potato plants. The disease’s progress was reduced by 60% and 56% in plants inoculated with Streptomyces diastatochromogenesstrain sk-6 and Streptomyces bambergiensis strain k1-3, respectively.Similar to C:\Users\Joubert\Desktop\Rlo Copy (20)
Prevalence, occurrence and biochemical characterization of Xanthomonas campes...
Prevalence, occurrence and biochemical characterization of Xanthomonas campes...
Severity of Tomato brown rugose fruit virus in tomato (Solanum lycopersicum L...
Severity of Tomato brown rugose fruit virus in tomato (Solanum lycopersicum L...
Improving productivity and resilience for the rural poor through enhanced us...
Improving productivity and resilience for the rural poor through enhanced us...
Antimicrobial properties and phytochemical analysis of methanolic extracts of...
Antimicrobial properties and phytochemical analysis of methanolic extracts of...
Insecticidal activities of diketopiperazines of Nomuraea rileyi entomopathoge...
Insecticidal activities of diketopiperazines of Nomuraea rileyi entomopathoge...
Forecasting Model for Wilt of Banana By Md. Kamaruzzaman Shakil
Forecasting Model for Wilt of Banana By Md. Kamaruzzaman Shakil
Long-Term Agricultural Research: A Means to Achieve Resilient Agricultural Pr...
Long-Term Agricultural Research: A Means to Achieve Resilient Agricultural Pr...
Identification of Ralstonia Solanacearum in Kyrgyzstan’s Potato Fields and th...
Identification of Ralstonia Solanacearum in Kyrgyzstan’s Potato Fields and th...
Recently uploaded
Communications Mining Series - Zero to Hero - Session 1
This session provides introduction to UiPath Communication Mining, importance and platform overview. You will acquire a good understand of the phases in Communication Mining as we go over the platform with you. Topics covered:
• Communication Mining Overview
• Why is it important?
• How can it help today’s business and the benefits
• Phases in Communication Mining
• Demo on Platform overview
• Q/A
Why You Should Replace Windows 11 with Nitrux Linux 3.5.0 for enhanced perfor...
The choice of an operating system plays a pivotal role in shaping our computing experience. For decades, Microsoft's Windows has dominated the market, offering a familiar and widely adopted platform for personal and professional use. However, as technological advancements continue to push the boundaries of innovation, alternative operating systems have emerged, challenging the status quo and offering users a fresh perspective on computing.
One such alternative that has garnered significant attention and acclaim is Nitrux Linux 3.5.0, a sleek, powerful, and user-friendly Linux distribution that promises to redefine the way we interact with our devices. With its focus on performance, security, and customization, Nitrux Linux presents a compelling case for those seeking to break free from the constraints of proprietary software and embrace the freedom and flexibility of open-source computing.
“Building and Scaling AI Applications with the Nx AI Manager,” a Presentation...
“Building and Scaling AI Applications with the Nx AI Manager,” a Presentation...Edge AI and Vision Alliance
For the full video of this presentation, please visit: https://www.edge-ai-vision.com/2024/06/building-and-scaling-ai-applications-with-the-nx-ai-manager-a-presentation-from-network-optix/
Robin van Emden, Senior Director of Data Science at Network Optix, presents the “Building and Scaling AI Applications with the Nx AI Manager,” tutorial at the May 2024 Embedded Vision Summit.
In this presentation, van Emden covers the basics of scaling edge AI solutions using the Nx tool kit. He emphasizes the process of developing AI models and deploying them globally. He also showcases the conversion of AI models and the creation of effective edge AI pipelines, with a focus on pre-processing, model conversion, selecting the appropriate inference engine for the target hardware and post-processing.
van Emden shows how Nx can simplify the developer’s life and facilitate a rapid transition from concept to production-ready applications.He provides valuable insights into developing scalable and efficient edge AI solutions, with a strong focus on practical implementation.Best 20 SEO Techniques To Improve Website Visibility In SERP
Boost your website's visibility with proven SEO techniques! Our latest blog dives into essential strategies to enhance your online presence, increase traffic, and rank higher on search engines. From keyword optimization to quality content creation, learn how to make your site stand out in the crowded digital landscape. Discover actionable tips and expert insights to elevate your SEO game.
Artificial Intelligence for XMLDevelopment
In the rapidly evolving landscape of technologies, XML continues to play a vital role in structuring, storing, and transporting data across diverse systems. The recent advancements in artificial intelligence (AI) present new methodologies for enhancing XML development workflows, introducing efficiency, automation, and intelligent capabilities. This presentation will outline the scope and perspective of utilizing AI in XML development. The potential benefits and the possible pitfalls will be highlighted, providing a balanced view of the subject.
We will explore the capabilities of AI in understanding XML markup languages and autonomously creating structured XML content. Additionally, we will examine the capacity of AI to enrich plain text with appropriate XML markup. Practical examples and methodological guidelines will be provided to elucidate how AI can be effectively prompted to interpret and generate accurate XML markup.
Further emphasis will be placed on the role of AI in developing XSLT, or schemas such as XSD and Schematron. We will address the techniques and strategies adopted to create prompts for generating code, explaining code, or refactoring the code, and the results achieved.
The discussion will extend to how AI can be used to transform XML content. In particular, the focus will be on the use of AI XPath extension functions in XSLT, Schematron, Schematron Quick Fixes, or for XML content refactoring.
The presentation aims to deliver a comprehensive overview of AI usage in XML development, providing attendees with the necessary knowledge to make informed decisions. Whether you’re at the early stages of adopting AI or considering integrating it in advanced XML development, this presentation will cover all levels of expertise.
By highlighting the potential advantages and challenges of integrating AI with XML development tools and languages, the presentation seeks to inspire thoughtful conversation around the future of XML development. We’ll not only delve into the technical aspects of AI-powered XML development but also discuss practical implications and possible future directions.
Observability Concepts EVERY Developer Should Know -- DeveloperWeek Europe.pdf
Monitoring and observability aren’t traditionally found in software curriculums and many of us cobble this knowledge together from whatever vendor or ecosystem we were first introduced to and whatever is a part of your current company’s observability stack.
While the dev and ops silo continues to crumble….many organizations still relegate monitoring & observability as the purview of ops, infra and SRE teams. This is a mistake - achieving a highly observable system requires collaboration up and down the stack.
I, a former op, would like to extend an invitation to all application developers to join the observability party will share these foundational concepts to build on:
20240607 QFM018 Elixir Reading List May 2024
Everything I found interesting about the Elixir programming ecosystem in May 2024
20240609 QFM020 Irresponsible AI Reading List May 2024
Everything I found interesting about the irresponsible use of machine intelligence in May 2024
Full-RAG: A modern architecture for hyper-personalization
Mike Del Balso, CEO & Co-Founder at Tecton, presents "Full RAG," a novel approach to AI recommendation systems, aiming to push beyond the limitations of traditional models through a deep integration of contextual insights and real-time data, leveraging the Retrieval-Augmented Generation architecture. This talk will outline Full RAG's potential to significantly enhance personalization, address engineering challenges such as data management and model training, and introduce data enrichment with reranking as a key solution. Attendees will gain crucial insights into the importance of hyperpersonalization in AI, the capabilities of Full RAG for advanced personalization, and strategies for managing complex data integrations for deploying cutting-edge AI solutions.
GraphSummit Singapore | Neo4j Product Vision & Roadmap - Q2 2024
Maruthi Prithivirajan, Head of ASEAN & IN Solution Architecture, Neo4j
Get an inside look at the latest Neo4j innovations that enable relationship-driven intelligence at scale. Learn more about the newest cloud integrations and product enhancements that make Neo4j an essential choice for developers building apps with interconnected data and generative AI.
Removing Uninteresting Bytes in Software Fuzzing
Imagine a world where software fuzzing, the process of mutating bytes in test seeds to uncover hidden and erroneous program behaviors, becomes faster and more effective. A lot depends on the initial seeds, which can significantly dictate the trajectory of a fuzzing campaign, particularly in terms of how long it takes to uncover interesting behaviour in your code. We introduce DIAR, a technique designed to speedup fuzzing campaigns by pinpointing and eliminating those uninteresting bytes in the seeds. Picture this: instead of wasting valuable resources on meaningless mutations in large, bloated seeds, DIAR removes the unnecessary bytes, streamlining the entire process.
In this work, we equipped AFL, a popular fuzzer, with DIAR and examined two critical Linux libraries -- Libxml's xmllint, a tool for parsing xml documents, and Binutil's readelf, an essential debugging and security analysis command-line tool used to display detailed information about ELF (Executable and Linkable Format). Our preliminary results show that AFL+DIAR does not only discover new paths more quickly but also achieves higher coverage overall. This work thus showcases how starting with lean and optimized seeds can lead to faster, more comprehensive fuzzing campaigns -- and DIAR helps you find such seeds.
- These are slides of the talk given at IEEE International Conference on Software Testing Verification and Validation Workshop, ICSTW 2022.
National Security Agency - NSA mobile device best practices
Threats to mobile devices are more prevalent and increasing in scope and complexity. Users of mobile devices desire to take full advantage of the features
available on those devices, but many of the features provide convenience and capability but sacrifice security. This best practices guide outlines steps the users can take to better protect personal devices and information.
HCL Notes und Domino Lizenzkostenreduzierung in der Welt von DLAU
Webinar Recording: https://www.panagenda.com/webinars/hcl-notes-und-domino-lizenzkostenreduzierung-in-der-welt-von-dlau/
DLAU und die Lizenzen nach dem CCB- und CCX-Modell sind für viele in der HCL-Community seit letztem Jahr ein heißes Thema. Als Notes- oder Domino-Kunde haben Sie vielleicht mit unerwartet hohen Benutzerzahlen und Lizenzgebühren zu kämpfen. Sie fragen sich vielleicht, wie diese neue Art der Lizenzierung funktioniert und welchen Nutzen sie Ihnen bringt. Vor allem wollen Sie sicherlich Ihr Budget einhalten und Kosten sparen, wo immer möglich. Das verstehen wir und wir möchten Ihnen dabei helfen!
Wir erklären Ihnen, wie Sie häufige Konfigurationsprobleme lösen können, die dazu führen können, dass mehr Benutzer gezählt werden als nötig, und wie Sie überflüssige oder ungenutzte Konten identifizieren und entfernen können, um Geld zu sparen. Es gibt auch einige Ansätze, die zu unnötigen Ausgaben führen können, z. B. wenn ein Personendokument anstelle eines Mail-Ins für geteilte Mailboxen verwendet wird. Wir zeigen Ihnen solche Fälle und deren Lösungen. Und natürlich erklären wir Ihnen das neue Lizenzmodell.
Nehmen Sie an diesem Webinar teil, bei dem HCL-Ambassador Marc Thomas und Gastredner Franz Walder Ihnen diese neue Welt näherbringen. Es vermittelt Ihnen die Tools und das Know-how, um den Überblick zu bewahren. Sie werden in der Lage sein, Ihre Kosten durch eine optimierte Domino-Konfiguration zu reduzieren und auch in Zukunft gering zu halten.
Diese Themen werden behandelt
- Reduzierung der Lizenzkosten durch Auffinden und Beheben von Fehlkonfigurationen und überflüssigen Konten
- Wie funktionieren CCB- und CCX-Lizenzen wirklich?
- Verstehen des DLAU-Tools und wie man es am besten nutzt
- Tipps für häufige Problembereiche, wie z. B. Team-Postfächer, Funktions-/Testbenutzer usw.
- Praxisbeispiele und Best Practices zum sofortigen Umsetzen
Climate Impact of Software Testing at Nordic Testing Days
My slides at Nordic Testing Days 6.6.2024
Climate impact / sustainability of software testing discussed on the talk. ICT and testing must carry their part of global responsibility to help with the climat warming. We can minimize the carbon footprint but we can also have a carbon handprint, a positive impact on the climate. Quality characteristics can be added with sustainability, and then measured continuously. Test environments can be used less, and in smaller scale and on demand. Test techniques can be used in optimizing or minimizing number of tests. Test automation can be used to speed up testing.
GraphSummit Singapore | Graphing Success: Revolutionising Organisational Stru...
Sudheer Mechineni, Head of Application Frameworks, Standard Chartered Bank
Discover how Standard Chartered Bank harnessed the power of Neo4j to transform complex data access challenges into a dynamic, scalable graph database solution. This keynote will cover their journey from initial adoption to deploying a fully automated, enterprise-grade causal cluster, highlighting key strategies for modelling organisational changes and ensuring robust disaster recovery. Learn how these innovations have not only enhanced Standard Chartered Bank’s data infrastructure but also positioned them as pioneers in the banking sector’s adoption of graph technology.
Mind map of terminologies used in context of Generative AI
Mind map of common terms used in context of Generative AI.
Driving Business Innovation: Latest Generative AI Advancements & Success Story
Are you ready to revolutionize how you handle data? Join us for a webinar where we’ll bring you up to speed with the latest advancements in Generative AI technology and discover how leveraging FME with tools from giants like Google Gemini, Amazon, and Microsoft OpenAI can supercharge your workflow efficiency.
During the hour, we’ll take you through:
Guest Speaker Segment with Hannah Barrington: Dive into the world of dynamic real estate marketing with Hannah, the Marketing Manager at Workspace Group. Hear firsthand how their team generates engaging descriptions for thousands of office units by integrating diverse data sources—from PDF floorplans to web pages—using FME transformers, like OpenAIVisionConnector and AnthropicVisionConnector. This use case will show you how GenAI can streamline content creation for marketing across the board.
Ollama Use Case: Learn how Scenario Specialist Dmitri Bagh has utilized Ollama within FME to input data, create custom models, and enhance security protocols. This segment will include demos to illustrate the full capabilities of FME in AI-driven processes.
Custom AI Models: Discover how to leverage FME to build personalized AI models using your data. Whether it’s populating a model with local data for added security or integrating public AI tools, find out how FME facilitates a versatile and secure approach to AI.
We’ll wrap up with a live Q&A session where you can engage with our experts on your specific use cases, and learn more about optimizing your data workflows with AI.
This webinar is ideal for professionals seeking to harness the power of AI within their data management systems while ensuring high levels of customization and security. Whether you're a novice or an expert, gain actionable insights and strategies to elevate your data processes. Join us to see how FME and AI can revolutionize how you work with data!
Presentation of the OECD Artificial Intelligence Review of Germany
Consult the full report at https://www.oecd.org/digital/oecd-artificial-intelligence-review-of-germany-609808d6-en.htm
GraphSummit Singapore | Enhancing Changi Airport Group's Passenger Experience...
Dr. Sean Tan, Head of Data Science, Changi Airport Group
Discover how Changi Airport Group (CAG) leverages graph technologies and generative AI to revolutionize their search capabilities. This session delves into the unique search needs of CAG’s diverse passengers and customers, showcasing how graph data structures enhance the accuracy and relevance of AI-generated search results, mitigating the risk of “hallucinations” and improving the overall customer journey.
Recently uploaded (20)
Communications Mining Series - Zero to Hero - Session 1
Communications Mining Series - Zero to Hero - Session 1
Why You Should Replace Windows 11 with Nitrux Linux 3.5.0 for enhanced perfor...
Why You Should Replace Windows 11 with Nitrux Linux 3.5.0 for enhanced perfor...
“Building and Scaling AI Applications with the Nx AI Manager,” a Presentation...
“Building and Scaling AI Applications with the Nx AI Manager,” a Presentation...
Best 20 SEO Techniques To Improve Website Visibility In SERP
Best 20 SEO Techniques To Improve Website Visibility In SERP
Observability Concepts EVERY Developer Should Know -- DeveloperWeek Europe.pdf
Observability Concepts EVERY Developer Should Know -- DeveloperWeek Europe.pdf
20240609 QFM020 Irresponsible AI Reading List May 2024
20240609 QFM020 Irresponsible AI Reading List May 2024
Full-RAG: A modern architecture for hyper-personalization
Full-RAG: A modern architecture for hyper-personalization
GraphSummit Singapore | Neo4j Product Vision & Roadmap - Q2 2024
GraphSummit Singapore | Neo4j Product Vision & Roadmap - Q2 2024
National Security Agency - NSA mobile device best practices
National Security Agency - NSA mobile device best practices
HCL Notes und Domino Lizenzkostenreduzierung in der Welt von DLAU
HCL Notes und Domino Lizenzkostenreduzierung in der Welt von DLAU
Climate Impact of Software Testing at Nordic Testing Days
Climate Impact of Software Testing at Nordic Testing Days
GraphSummit Singapore | Graphing Success: Revolutionising Organisational Stru...
GraphSummit Singapore | Graphing Success: Revolutionising Organisational Stru...
Mind map of terminologies used in context of Generative AI
Mind map of terminologies used in context of Generative AI
Driving Business Innovation: Latest Generative AI Advancements & Success Story
Driving Business Innovation: Latest Generative AI Advancements & Success Story
Presentation of the OECD Artificial Intelligence Review of Germany
Presentation of the OECD Artificial Intelligence Review of Germany
GraphSummit Singapore | Enhancing Changi Airport Group's Passenger Experience...
GraphSummit Singapore | Enhancing Changi Airport Group's Passenger Experience...
C:\Users\Joubert\Desktop\Rlo Copy
- 1. Bacterial spot on pepper and tomato Joubert F.
- 2. Learning Objectives The learner will be abble to : - identify the symptoms associated with bacterial spot on pepper and tomato - know the causal agents of bacterial spot on tomato and pepper - know the most widespread techniques used in the control of this disease
- 3. Introduction Bacterial spot on pepper and tomato - Major disease in FL and worldwide - Economic losses : up to 50% (Pohronezny and Volin, 1983) Tomato industry in FL : $ 550 millions in 2006 (USDA ERS, 2008) Pepper industry in FL - From November to May: National dependence for the supply of fresh peppers - 34 % of the national bell pepper acreage in 2004 (Mossler et al., 2006)
- 4. The disease
- 5. A : water-soaked young lesions B: enlarged lesions with water-soaked appearance C: necrotic tissues Sun, X., Nielsen, MC and Miller, JW. 2002. Bacterial spot of tomato and peper. Plant Pathology circular. No. 129. p. 4.
- 6. Fruits symptoms A : Fruits symptoms On Tomato B : Fruits symptoms On pepper Sun, X., Nielsen, MC and Miller, JW. 2002. Bacterial spot of tomato and peper. Plant Pathology circular. No. 129. p. 4.
- 7. Causal agent Causal agent : Xanthomonascampestrispv. vesicatoria(formerly) - X. perforans on tomato, and X. euvesicatoria on peper Cultivar of pepper and tomato have been used to characterize races of xanthomonadspathogenic to theses plants Jones, JB, and Stall, RE. 1998. Diversity among xanthomonads pathogenic on pepper and tomato. Annual Review of Phytopathology 36:41-58.
- 10. Cultural practices Use disease – and pathogen –free transplants. Avoid clipping the seedlings to reduce bacterial secondary spread. Do not place cull piles near tomato or pepper fields. Avoid overhead irrigation watering in transplant production. Eliminate volunteer tomato and solanaceousweeds such cherry and nightshade in the vicinity of tomato or pepper fields. Decontaminate tools after working in the infested fields
- 11. Control of bacterial spot Copper based bactericides , routinely used - Frequent occurrence of resistant copper strains Copper + an EBDC fungicide (mancozeb, maneb…) Copper resistance genes in Xanthomonasperforansin strains from Florida , Oklahoma ,from California
- 12. Control Actigard : Application every 14 days - Activation of plant defense response Phages (bacteriophages) - Phages are viruses that infect bacteria. - A registered product is Agriphage (AgriPhi, Inc, UT). - formulated phages could be applied twice a week at sunset for the management of bacterial spot
- 13. Integrated Management Purpose - reduction of bacterial sources and minimization of plant susceptibility. Factible combinations : Actigard and copper-mancozeb combination. or Actigard and AgriPhage combination : Application of Actigard : every 14 days. Use of phage twice a week : Application before sunset