integrated pest management Articles
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Adaptive management: potential and limitations for ecological governance
Adaptive management is reviewed as a paradigm that addresses a widely perceived need to give more prominence to ecological imperatives. Its contribution to the management of complex problem situations is addressed with reference to the facilitation of social learning and the creation of institutions. The roles of simulation modelling are considered as an example, and ways to overcome social ...
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Chemical and ecological control methods for Epitrix spp.
Very little information exists in regards to the control options available for potato flea beetles, Epitrix spp. This short review covers both chemical and ecological options currently available for control of Epitrix spp. Synthetic pyrethroids are the weapon of choice for the beetles. However, the impetus in integrated pest management is to do timely (early-season) applications with something ...
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Environmental impact of an orchard winter wash and early season pesticide applications on both a beneficial and a pest mite species in Bramley apple orchards
Apple orchards often receive winter-washes to help aid invertebrate pest control. These can have detrimental environmental consequences. The application of winter-wash increased Aculus schlechtendali numbers while a decrease in numbers of the beneficial mite Anystis baccarum was observed. The application of early season pesticide treatments produced mixed results in relation to A. schlechtendali. ...
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Agricultural biotechnology in India: ethics, business and politics
This paper deals with the case of Bt cotton in Gujarat, India, as an illustration of how public policy chickens out when large-scale violation of ethical and scientific norms takes place with positive business outcomes. Entrepreneurial spirit has created a unique case of farmer participatory research whereon farm crosses are being made between Bt cotton varieties and other released varieties. New ...
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Environmental dimensions of fertilizer and pesticide use; relevance to Indian agriculture
This paper presents an overview of the environmental consequences of fertilizers and pesticides in agriculture and the measures needed to mitigate the adverse impact of these chemicals on environment. The issues are then analysed from the perspective of the use of fertilizers and pesticides in Indian agriculture. Fertilizer consumption in India is concentrated in about one-third of the cultivated ...
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Canola–Wheat intercrops for improved agronomic performance and integrated pest management
Intercropping can enhance yields and reduce pest infestations, but investigations of intercropping regimes using crop species common to the large-scale monoculture production systems of western Canada have not examined these diverse elements. Intercrops of canola (Brassica napus L.) and wheat (Triticum aestivum L.) were established at three sites in Alberta, Canada in 2005 and 2006 to determine ...
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AgroMET Pest forecasts come to Connecticut - Case Study
It hurts when codling moths riddle your apples, powdery mildew blasts your grapes, or anthracnose takes over your turf. But it's really nettlesome when growers or groundskeepers mere miles away get off without a snag. Blame it on the weather: on a multitude of variables that we barely notice. Sophisticated weather stations can pick up on those variables and even predict when and where pests will ...
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Soybean aphid population dynamics, soybean yield loss, and development of stage-specific economic injury levels
Stage-specific economic injury levels (EILs) form the basis of integrated pest management for soybean aphid (Aphis glycines Matsumura) in soybean [Glycine max (L.) Merr.]. Experimental objectives were to develop a procedure for calculating EILs of the soybean aphid specific to the R2 (full bloom), R4 (full pod), and R5 (beginning seed) soybean development stages using the law of the diminishing ...
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Soybean aphid population dynamics, soybean yield loss, and development of stage-specific economic injury levels
Stage-specific economic injury levels (EILs) form the basis of integrated pest management for soybean aphid (Aphis glycines Matsumura) in soybean [Glycine max (L.) Merr.]. Experimental objectives were to develop a procedure for calculating EILs of the soybean aphid specific to the R2 (full bloom), R4 (full pod), and R5 (beginning seed) soybean development stages using the law of the diminishing ...
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AgroMET Pest Forecasts Come To Connecticut - Case Study
It hurts when codling moths riddle your apples, powdery mildew blasts your grapes, or anthracnose takes over your turf. But it's really nettlesome when growers or groundskeepers mere miles away get off without a snag. Blame it on the weather: on a multitude of variables that we barely notice. Sophisticated weather stations can pick up on those variables and even predict when and where pests will ...
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Site Specific Codling Moth Population Predictions
Insect phenology models are invaluable in the Integrated Pest Management (IPM) toolbox. They help consultants and growers predict key events in a pest’s life cycle, and enables them to target sprays for maximum impact. While it’s fantastic that state extension services have made these models widely available for commercial adoption, using a general, or ‘one size fits all’ ...
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Behavioural and chemical ecology underlying the success of turnip rape (Brassica rapa) trap crops in protecting oilseed rape (Brassica napus) from the pollen beetle (Meligethes aeneus)
There is increasing interest in the use of trap crops as components of integrated pest management (IPM) strategies. Understanding the mechanisms underlying host plant preferences of herbivorous pests can lead to improved effectiveness and reliability of the trap crop. We investigated the behavioural and chemical ecology underlying the success of turnip rape, Brassica rapa, trap crops in ...
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A win for farmers and the environment
Is it possible to reduce pesticide use without compromising crop yields? Yes — and then some, according to a new study published in the journal Insects. Researchers at the University of Essex in the United Kingdom measured pesticide use and crop yield at 85 project sites in 24 Asian and African countries practicing integrated pest management — an agronomic approach that taps ...
By Ensia
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Pesticide and Pathogen Contamination of Vegetables in Ghana’s Urban Markets
Abstract The objective of the study was to determine and compare the current level of exposure of the Ghanaian urban population to hazardous pesticide and fecal coliform contamination through the consumption of fresh vegetables produced in intensive urban and periurban smallholder agriculture with informal wastewater irrigation. A total of 180 vegetable samples (lettuce, cabbage, and spring ...
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Insecticidal Proteins: A Promising Solution for Pest Control
Pests, such as insects, pose a significant threat to agriculture and public health. Traditional methods of pest control, such as chemical pesticides, have raised concerns about their impact on the environment and human health. In recent years, there has been a growing interest in the development of alternative pest control strategies, and one promising approach is the use of insecticidal ...
By Lifeasible
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CoirGreen™ Growbags combine the benefits of coir and growbags
The global gardening culture is changing. In the days gone by, people had to till the soil, get dirty and possibly sweat after a gardening workout. However, now, gardening has become easier and we have a variety of tools that do the work for us. One such tool is the CoirGreen™ Growbag, a 100% biodegradable product. A combination of the benefits of coir and grow bags Combining the ...
By CoirGreen
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New tools and farmer training could revolutionize pesticide management in West Africa
Field schools that train farmers in alternative methods of pest control have succeeded in nearly eliminating the use of toxic pesticides by a community of cotton growers in Mali, according to a new FAO study published today by the London-based Royal Society. The study was conducted in two areas - the Bla region of southern Mali, where FAO established a field school program in 2003, and a second ...
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Ambitious green farming requirements can lead to higher environmental benefits, study shows
A new JRC study shows how the choices farmers make to adopt voluntary green practices are affected by how much they are already obliged to contribute to the environment. The behavioural science study finds that the more mandatory requirements placed on farmers, the less likely they are to make additional voluntary contributions. However, if the mandatory requirements are ambitious enough, the ...
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Biopesticides Examined for Role in Field Production
Biopesticides deserve respect. Once derided as snake oil, today’s products have proven benefits in suppressing pest organisms. Whether they activate plant defenses, parasitize or inhibit pathogen growth or make the environment less favourable to disease, they can play an integral role in crop protection. While the greenhouse sector first excelled at incorporating biopesticides in ...
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A Brief Introduction to Insect Pheromone
Insect pheromones are compounds used to express various information such as aggregation, foraging, mating, and vigilance. Insect pheromones exist in insects in nature, and all insects produce and recognize pheromones. Insect pheromones have been widely used in pest management internationally in recent years as they are green and environmentally friendly, making fruit and vegetable safer. What are ...
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