Insecticide Resistance and Genetic Polymorphism of Fall Armyworm (Spodoptera Frugiperda) From Nashik District, Maharashtra, India

The fall armyworm (Spodoptera frugiperda) has become a significant agricultural threat in India, particularly impacting maize crops. This pest, known for its adaptability and broad host range, has rapidly spread, causing extensive damage to various crops. Farmers have largely depended on chemical insecticides to control their population, raising concerns about the emergence of insecticide resistance due to excessive use.