OVICIDAL ACTION OF INSECTICIDES AND MOULTING INHIBITOR ON THE EGGS OF RICE EARHEADBUG Leptocorisa oratorius FABRICIUS

N. RAJU; M. GOPALAN and G. BALASUBARMANIAN

doi:https://doi.org/10.29321/MAJ.10.A02102

Research Article | Open Access | Peer Review

OVICIDAL ACTION OF INSECTICIDES AND MOULTING INHIBITOR ON THE EGGS OF RICE EARHEADBUG Leptocorisa oratorius FABRICIUS

N. RAJU M. GOPALAN and G. BALASUBARMANIAN

Volume : 75

Issue: Mar-apr

Pages: 129 - 132

DOI: https://doi.org/10.29321/MAJ.10.A02102

Published: September 22, 2023

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Abstract

Fenthion 0,01% was the most effective ovicide followed by phosphamidon 0.045% and malathion 001% in bringing high mortality of eggs of earhead bus. Cypermethrin 0,01%. permethrin 0.0125%. fenvalerate 0.01% and deltamethrin 0.00125% also exhibited high level of ovicidal action on eggs of earhead bug. Diflubenzuron @ 200 ppm had ovicidal action on eggs of earhead bug.

DOI

https://doi.org/10.29321/MAJ.10.A02102

Pages

129 - 132

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.

OVICIDAL ACTION OF INSECTICIDES AND MOULTING INHIBITOR ON THE EGGS OF RICE EARHEADBUG Leptocorisa oratorius FABRICIUS

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OVICIDAL ACTION OF INSECTICIDES AND MOULTING INHIBITOR ON THE EGGS OF RICE EARHEADBUG Leptocorisa oratorius FABRICIUS

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Keywords

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ISSN : 0024-9602

eISSN : 2582-5321

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