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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. 11, Special Issue 6 (2022)
Field efficacy of Lecanicillium lecanii against cabbage aphid (Brevicoryne brassicae) and impact of bio-pesticides on natural enemies
Author(s):
Nandani Bhaskar, RKS Tomar, AK Awasthi, Vinod Kumar Nirmalkar, NK Chaure and Archana Kerketta
Nandani Bhaskar, RKS Tomar, AK Awasthi, Vinod Kumar Nirmalkar, NK Chaure and Archana Kerketta
Abstract:
The present investigation entitled “Field efficacy of Lecanicillium lecanii against cabbage aphid (Brevicoryne brassicae) and impact of bio-pesticides on natural enemies” was carried out in the Horticulture Research Farm, Barrister Thakur Chhedilal College of Agriculture & Research Station, Bilaspur, (C.G.). In field condition maximum mortality 23.23% and 42.77% of cabbage aphid were found 5 and 7 DAT in chemical Imidacloprid 17.8 SL 0.3ml/lit., respectively.
The present investigation entitled “Field efficacy of Lecanicillium lecanii against cabbage aphid (Brevicoryne brassicae) and impact of bio-pesticides on natural enemies” was carried out in the Horticulture Research Farm, Barrister Thakur Chhedilal College of Agriculture & Research Station, Bilaspur, (C.G.). In field condition maximum mortality 23.23% and 42.77% of cabbage aphid were found 5 and 7 DAT in chemical Imidacloprid 17.8 SL 0.3ml/lit., respectively.
Among the bio-pesticides, the maximum mortality of cabbage aphid 18.30% and 25.31% were found in treatment Paecilomyces lilacinus 10% 5 DAT and in Lecanicillium lecanii 5% 7 DAT, respectively.
The minimum mortality of cabbage aphid 9.89% and 14.98% were caused by treatment P. lilacinus 1.15%, 5 and 7 DAT, respectively.
The natural enemy of cabbage aphid, braconid, Diaeretiella rapae was found to parasitize the aphid by causing mummies to them and varied in between 1.81- 2.77 mummies/ plant.
Pages: 2558-2561 | 253 Views 89 Downloads
How to cite this article:
Nandani Bhaskar, RKS Tomar, AK Awasthi, Vinod Kumar Nirmalkar, NK Chaure and Archana Kerketta. Field efficacy of Lecanicillium lecanii against cabbage aphid (Brevicoryne brassicae) and impact of bio-pesticides on natural enemies. The Pharma Innovation Journal. 2022; 11(6S): 2558-2561.
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
