Download Biotechnological Approaches for Pest Management and by Hari C Sharma PDF

By Hari C Sharma

Because of expanding difficulties happening from enormous functions of insecticides, comparable to insect resistance to insecticides, using biotechnological instruments to lessen losses from insect pests has develop into inevitable. offering substitute innovations for easing biotic stresses, Biotechnological ways for Pest administration and Ecological Sustainability explores how the trendy instruments of biotechnology can be utilized in pest administration for sustainable crop creation, the biosafety of transgenic plants, and environmental conservation. This complete paintings covers a gamut of matters starting from host plant resistance to insect pests to the applying of molecular techniques for pest administration. It discusses phenotyping transgenic vegetation, mapping populations for insect resistance, physico-chemical and molecular markers linked to insect resistance, the possibility of insect-resistant transgenic vegetation for pest administration, and using biotechnological instruments for diagnosing bugs and tracking insect resistance to pesticides. the writer examines how genetic engineering can be utilized to provide powerful usual enemies and extra virulent lines of entomopathogenic microbes. He additionally reports matters concerning gene circulation, resistance to transgenes and choice markers, the biosafety of nutrition derived from genetically engineered crops, and the capability software of molecular instruments for fixing a number of the problematic pest difficulties sooner or later. concentrating on the way to make the improvement and deployment of biotechnology-derived items for pest administration secure and within your budget, this ebook will let readers to make proficient judgements on genetically engineered organisms for pest administration and sustainable crop creation.

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Extra resources for Biotechnological Approaches for Pest Management and Ecological Sustainability

Sample text

This problem not only leads to increased use of pesticides, but also increases the cost of cultivation, greater exposure of the operators to toxic chemicals, and failure of the crop in the event of poor control of the target insect pests. Pesticide Residues in Food and Food Products Pesticide residues find their way to human beings through consumption of commodities contaminated with pesticides. Many scientific studies have proved biomagnification of pesticide residues in human tissues, and products of animal origin.

Other insecticide groups to minimize selection for resistance (Sawicki and Denholm, 1987). Because of economic advantages and low toxicity to mammals and to some parasites and predators, much effort has been directed towards developing management strategies aimed at prolonging the use of synthetic pyrethroids (King and Coleman, 1989). In Australia, the strategy is dictated by the cotton growing season, which is divided into three stages: I, early growth; II, the peak squaring, flowering, and boll formation; and III, end of season.

And Jayaraj, S. ), Biological Control of Insect Pests. New Delhi, India: Phoenix Publishing House, 282–296. B. F. (1999). Utilization of natural pesticides derived from neem and custard apple in integrated pest management. P. C. ), Azadirachta indica A. Juss. New Delhi, India: Oxford & IBH Publishing, 199–211. M. R. (2004). Influence of weeding regimes and pearl millet genotypes on parasitism of the Oriental armyworm, Mythimna separata. BioControl 49: 689–699. , Kameswara Rao, N. E. (2003). Evaluation of Sorghum Germplasm for Resistance to Insect Pests.

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