Integration of insecticides and sex pheromones for management of major insect pests of cotton (Gossypium species) in Madhya Pradesh
Year: 1998
Type: article
Abstract: An experiment was conducted during 1989-90 and 1990-91 on integrated approach of cotton (Gossypium sp) pest management. Three foliar sprays of insecticides (methyl demeton 0.04%, monocrotophos 0.05% and endosulfan 0.07%) and 6 sprays of insecticides (methyl demeton 0.04%, dimethoate 0.045%, monocrotophos 0.05%, endosulfan 0.07%, tliazophos 0.08% and endosulfan 0.07%), were. integrated with the plantation of synthetic sex pheromones of all 3 bollworms (Helicovelpa armigera Hubn., Earias spp and Pectinophora gossypiella Saun.) in less susceptible 'JKH 1' cotton hybrid during rainy (kharif) season at Harda, Madhya Pradesh. With the effective management of major sucking pests and bollworm pests highest seed-cotton yield and net profit were achieved from plots treated with 6 sprays of insecticides in integration with sex pheromones of all 3 bollworms followed by 3 sprays in integration with sex pheromones and 6 sprays of insecticides alone. However, the net profits were quite similar in treatments 3 sprays with sex pheromones and 6 sprays in alone. These findings based on multi-dimensional approach may be of great practical utility in cotton pest management.
Authors: M. P. Gupta, S. K. Shrivastava
Language: English
Subfield: Insect Science
Domain: Life Sciences
SDG: Zero hunger
Open Access status: diamond
OpenAlex ID: W333584244