Biotechnology and Management of Insect Pests

About The Book

Biotechnology has helped insect pest management by developing transgenic plants and other ecofriendly goods. Biotechnological insect control is gaining popularity. Scientists are also researching new insect pest management techniques. Realizing the prospective benefits and restrictions of biotechnology in insect pest management, a national symposium was arranged. The symposium discussed insect-resistant transgenic crops, microbial and botanical insecticides, hybridization strategies for producing natural enemies, insect and animal disease vectors, and biosafety. Genetic engineering has been utilised to improve the insecticidal efficiency of Bt by enhancing virulence, extending host range, and increasing field stability, and by adding alternate toxins to manage resistance. New Bt strains with new toxin gene combinations can be produced genetically. Plant breeders have historically concentrated more on disease resistance than insect resistance. If available, resistant types can protect against insect infestations. Even without insect-resistant cultivars, certain kinds may be less appealing to pests or endure greater damage. Size, shape, colouring, leaf hair, cuticle thickness, and natural compounds (attractants and repellents) determine insect susceptibility. Farmers can breed by harvesting non-hybrid seed from healthy plants. Locally adapted plants are more pest-resistant. This book explores different insect-control methods. Scientists from throughout the world have used biotechnology to manage insect problems.