Question
Explain different genetic methods of pest management with special reference to genetic engineering.
Answer :
Word Count : 452
Genetic methods of pest management aim to reduce pest populations or modify pest behavior by manipulating genetic traits. These approaches are part of Integrated Pest Management (IPM) strategies, emphasizing environmentally safe, sustainable, and target-specific control measures. One key genetic method involves the development of pest-resistant crop varieties. Traditional breeding techniques use the natural genetic variability of plants to select and propagate individuals that exhibit resistance to specific pests. By introducing resistant genes from wild relatives or other crop varieties, plants can express traits such as production of secondary metabolites, anti-feedant compounds, or physical barriers like thicker cuticles, which reduce pest damage without relying heavily on chemical pesticides. With the advancement of molecular biology __________ ____ ________ _________ ________ ____ ______ ____ ______ __________ ____.
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Genetic methods of pest management aim to reduce pest populations or modify pest behavior by manipulating genetic traits. These approaches are part of Integrated Pest Management (IPM) strategies, emphasizing environmentally safe, sustainable, and target-specific control measures. One key genetic method involves the development of pest-resistant crop varieties. Traditional breeding techniques use the natural genetic variability of plants to select and propagate individuals that exhibit resistance to specific pests. By introducing resistant genes from wild relatives or other crop varieties, plants can express traits such as production of secondary metabolites, anti-feedant compounds, or physical barriers like thicker cuticles, which reduce pest damage without relying heavily on chemical pesticides. With the advancement of molecular biology __________ ____ ________ _________ ________ ____ ______ ____ ______ __________ ____.
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