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Journal of Entomological Research
Year : 2024, Volume : 48, Issue : 1
First page : ( 27) Last page : ( 30)
Print ISSN : 0378-9519. Online ISSN : 0974-4576.
Article DOI : 10.5958/0974-4576.2024.00006.9

Bio-efficacy of different newer pre-mixed insecticide combinations against okra aphids

Patait D.D.*, Zanwar P.R., Dhurgude S.S., Dake R.B.

Department of Agricultural Entomology, College of Agriculture, Vasantrao Naik Marathwada Krishi Vidyapeeth, Parbhani-431 402, Maharashtra, India

*Corresponding authors' E-mail : ddpatait@gmail.com

Online published on 4 March, 2024.

Abstract

Present study was undertaken to determine the bioefficacy of pre-mixed insecticide combinations, against aphids in okra. The data revealed that spinetoram 0.003 + sulfoxaflor 0.008%, chlorantraniliprole 0.005 + lambda cyhalothrin 0.002% and pyriproxifen 0.005 + fenopropathrin 0.015% were found effective in bringing down the aphid population on okra and were significantly at par with each other. The next best treatments were thiamethoxam 0.005 + lambda cyhalothrin 0.004%, flubendamide 0.008 + thiacloprid 0.008%, indoxacarb 0.01 + acetamaprid 0.006% and spinosad 0.001%. The highest yield was obtained in spinetoram 0.003 + sulfoxaflor 0.008% (50.46 q/ha), chlorantraniliprole 0.005 + lambda cyhalothrin 0.002% (49.54 q/ha) and pyriproxifen 0.005 + fenopropathrin 0.015% (49.44 q/ha).

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Keywords

Abelmoschus esculentus, Aphids, Bio-efficacy, Combination insecticides, Efficacy, Insecticides, Okra pests, Pre-mixed insecticides.

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