Since, last few years in India insecticide resistance poses a significant threat to agricultural productivity, with resistant pest populations causing up to 30% crop loss annually. The mechanisms of resistance that enable insect population to withstand insecticide application include metabolic detoxification, target site insensitivity and behavioural alterations. This resistance increases the need for insecticides, which accelerates the current problem by decreasing the effectiveness of chemical control measures. The impacts are far-reaching, including higher production costs, environmental degradation and health risks to humans and wildlife. Effective control measures, such as genetically resistant crop varieties, integrated pest management approaches, rotating insecticides with diverse modes of action and refugia to maintain susceptible pest populations are crucial in the fight against insecticide resistance.
Kaushik Kumar Das*
Dept. of Entomology, CCS Haryana Agricultural University, Hisar, Haryana (125 004), India
Lomash Kumar
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