Persistent Toxicity of Imidacloprid 17.8 SL to Aphids and Leafhoppers on Cotton

M. Suganthy; S. Kuttalam and S. Chandrasekaran

doi:https://doi.org/10.29321/MAJ.10.100525

Research Article | Open Access | Peer Review

Persistent Toxicity of Imidacloprid 17.8 SL to Aphids and Leafhoppers on Cotton

M. Suganthy S. Kuttalam and S. Chandrasekaran

Volume : 96

Issue: Jul-dec

Pages: 420 - 422

DOI: https://doi.org/10.29321/MAJ.10.100525

Published: April 26, 2023

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Abstract

Experiments were conducted to assess the effect of imidacloprid 17.8 SL as foliar application against aphids and leafhoppers on cotton. The results revealed that cent per cent mortality of aphids was observed upto 7 and 9 days after treatment (DAT) and it was upto 9 and 11 DAT for leafhoppers, when imidacloprid 17.8% SL was applied at 25 and 50 g a.i./ha, respectively. The chemical persisted for 29 days at 50g a.i./ha and 25 days at 25g a.i./ha against aphids and 31 days at 25 and 50 g a.i./ha against leafhoppers

DOI

https://doi.org/10.29321/MAJ.10.100525

Pages

420 - 422

Creative Commons

Copyright

© The Author(s), 2025. Published by Madras Agricultural Students' Union in Madras Agricultural Journal (MAJ). This is an Open Access article, distributed under the terms of the Creative Commons Attribution 4.0 License (http://creativecommons.org/licenses/by/4.0/), which permits unrestricted use, distribution and reproduction in any medium, provided the original work is properly cited by the user.

Keywords

Cotton Aphis gossypii Amrasca biguttula biguttula imidacloprid persistence

Abstract
Keywords

Persistent Toxicity of Imidacloprid 17.8 SL to Aphids and Leafhoppers on Cotton

Abstract

Keywords

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Persistent Toxicity of Imidacloprid 17.8 SL to Aphids and Leafhoppers on Cotton

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ISSN : 0024-9602

eISSN : 2582-5321

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