Integrated Pest Management Package against Soil Insect Pests of Potato: An Integrated, Ecofriendly and Need-based Approach

Abstract

Potato cultivation in North-East India is significantly affected by many soil-borne insect pests like cutworms, white grubs and oriental army ants, resulting in significant yield and economic losses. The incidence of these pests is apparent both in the hills and the plains of the region. Potato growers mostly combat these pests with the help of synthetic insecticides; however, excessive reliance on these insecticides has resulted in ecological imbalance, health hazards and unsustainable pest management practices, particularly in the organically inclined Northeastern region. To address this issue, a long-term research initiative was undertaken to develop and validate an Integrated Pest Management package for potato. This eco-friendly and economically viable package integrates cultural, physical, biological, indigenous and need-based chemical practices which effectively reduce pest-induced losses, minimizes pesticide misuse and promote sustainable and profitable potato production in NE India.