Distribution and biocontrol potential of EPNs from North West Himalaya

Distribution and biocontrol potential of EPNs from North West Himalaya

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In Himachal Pradesh (North Western Himalayan State), Spodoptera litura (Fabricius), Agrotis segetum (Denis and Schiffermuller), Helicoverpa armigera (Hubner) and Plutella xylostella (Linnaeus) are important polyphagous pests of vegetable and flower crops causing considerable losses. For the management of these pests, various insecticides are used indiscriminately which has led to the development of insecticide resistance against these insects, thereby reducing the control efficiency. There is also a demand for the use of biopesticides in clean vegetable production free from pesticides. Biologi...