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- Title
EFFICACY OF BIOPESTICIDES AND INSECTICIDES AGAINST MUSTARD APHID LIPAPHIS ERYSIMI (KALT.).
- Authors
DOTASARA, S. K.; KUMAWAT, K. C.; SWAMI, DINESH
- Abstract
A field experiment on the efficacy of biopesticides and newer insecticides against mustard aphid, Lipaphis erysimi (Kalt.) was conducted during 2016-17 and 2017-18. The treatment dimethoate 30%EC was found to be the most effective followed by pyriproxyfen 10%EC and buprofezin 25%SC. The maximum seed yield was obtained with dimethoate 30%EC (13.31 q ha-1) followed by pyriproxyfen 10%EC (13.07 q ha-1), buprofezin 25%SC (12.83 q ha-1) and pymetrozine 50%WG (11.79 q ha-1). The maximum net return was obtained with dimethoate 30%EC (`21,231.00 ha-1) followed by buprofezin 25%SC (`18,661.00 ha-1) and pyriproxyfen 10%EC (`17,756.00 ha-1), of which dimethoate 30%EC adversely affected the predator Coccinella septempunctata L.
- Subjects
BIOPESTICIDES; INSECTICIDES; EFFECT of herbicides on plants; SEVEN-spotted ladybug; DIMETHOATE; SEED yield; APHIDS
- Publication
Indian Journal of Entomology, 2022, Vol 84, Issue 4, p975
- ISSN
0367-8288
- Publication type
Article
- DOI
10.55446/IJE.2021.9