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.
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Claims 2
Claim · model-written summary
In a cotton field trial at Harda, Madhya Pradesh, seed-cotton yield and net profit were highest with 6 insecticide sprays integrated with sex pheromones of the three bollworms, followed by 3 sprays with pheromones and 6 sprays of insecticides alone.
- Taxon
- cotton
Gossypium hirsutumt0 - Treatment
- 6 sprays of insecticides in integration with sex pheromones of all 3 bollwormse0
- Interactor
- bollworms
.jpg?width=60)
Helicoverpa zeae0pest - Outcome
- seed-cotton yield and net profite0
- Direction
- higheste0
- Comparator
- 3 sprays in integration with sex pheromones and 6 sprays of insecticides alonee0
- Setting
- Harda, Madhya Pradeshe1
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
.jpg?width=500)
Verbatim
t0“pests of cotton”
e0“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”
e1“at Harda, Madhya Pradesh”
Claim · model-written summary
Net profits were quite similar between 3 sprays with sex pheromones and 6 sprays of insecticides alone.
- Taxon
- cottonGossypium hirsutumt0
- Treatment
- 3 sprays with sex pheromonese0
- Outcome
- net profitse0
- Direction
- similare0
- Comparator
- 6 sprays in alonee0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
t0“pests of cotton”
e0“the net profits were quite similar in treatments 3 sprays with sex pheromones and 6 sprays in alone”
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