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Journal code(s)
- E-ISSN Number: 2277-7695
- P-ISSN Number: 2349-8242
- CODEN Code: PIHNBQ
- ZDB-Number: 2663038-2
- IC Journal ID: 7725
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Vol. 12, Issue 5 (2023)
Bio-efficacy of novel insecticides against mustard aphid (Lipaphis erysimi Kalt.) in mustard crop (Brassica campestris L.)
Author(s):
Shailendra Kumar Mishra, Rajnish Kumar, Amarendra Pratap Singh, Devendra Kumar Yadav and Brajrajsharan Tiwari
Shailendra Kumar Mishra, Rajnish Kumar, Amarendra Pratap Singh, Devendra Kumar Yadav and Brajrajsharan Tiwari
Abstract:
The field experiment was conducted in randomized block design with three replications of nine treatments for a crop season of the year i.e. “Rabi 2021-22” at the agricultural research farm of Baba Raghav Das Post Graduate College Deoria Up, India. Different insecticides against L. erysimi revealed that all the insecticides were significantly more effective in reducing the population of aphids and thus increasing the yield than control. Higher yield ranged between 9.00 q/ha to 17.50 q/ha and were proved significantly superior over control 6.75 q/ha.
The field experiment was conducted in randomized block design with three replications of nine treatments for a crop season of the year i.e. “Rabi 2021-22” at the agricultural research farm of Baba Raghav Das Post Graduate College Deoria Up, India. Different insecticides against L. erysimi revealed that all the insecticides were significantly more effective in reducing the population of aphids and thus increasing the yield than control. Higher yield ranged between 9.00 q/ha to 17.50 q/ha and were proved significantly superior over control 6.75 q/ha.
The highest seed yield of 17.50 q/ha was obtained from the imidacloprid 17.8% SL treated plot and it was significantly superior over the rest of the treatments. Cost benefit ratio from the table that thiamethoxam 25 WG ranked first indicating the maximum return Rs 1:23.13 per rupee invested followed by imidacloprid 17.8% SL (1: 17.31) and carbosulfan 25 EC (1:13.15).
Pages: 3685-3690 | 591 Views 443 Downloads
How to cite this article:
Shailendra Kumar Mishra, Rajnish Kumar, Amarendra Pratap Singh, Devendra Kumar Yadav, Brajrajsharan Tiwari. Bio-efficacy of novel insecticides against mustard aphid (Lipaphis erysimi Kalt.) in mustard crop (Brassica campestris L.). Pharma Innovation 2023;12(5):3685-3690.
Journal code(s)
- E-ISSN Number: 2277-7695
- P-ISSN Number: 2349-8242
- CODEN Code: PIHNBQ
- ZDB-Number: 2663038-2
- IC Journal ID: 7725
Main Menu
Special Issue
Copyright Form
Identifier
The Pharma Innovation Journal
