SCREENING OF INSECTICIDES AGAINST THE ADULTS AND NYMPHS OF NILAPARVATA LUGENS STAL, THE RICE BROWN PLANTHOPPER

P. R. M. RAO and P. S. PRAKASA RAO

doi:https://doi.org/10.29321/MAJ.10.A02598

Research Article | Open Access | Peer Review

SCREENING OF INSECTICIDES AGAINST THE ADULTS AND NYMPHS OF NILAPARVATA LUGENS STAL, THE RICE BROWN PLANTHOPPER

P. R. M. RAO and P. S. PRAKASA RAO

Volume : 70

Issue: Mar-mar

Pages: 175 - 178

DOI: https://doi.org/10.29321/MAJ.10.A02598

Published: September 28, 2023

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Abstract

Twelve commercial insecticides in EC and WP forms at 0.025, 005, 0,075 and 0.10% ai, were evaluated against adults and nymphs of BPH separately using diazinon 0.05% as standard. Considering the overall persistent toxicity against adults and nymphs based on 'PT values and overall mean persistent toxicity, chlorpyrifos and carboturan 0.05% 1 as foliar sprays followed by quinalphos and monocrotophos are the most effective in the control of BPH in the field.

DOI

https://doi.org/10.29321/MAJ.10.A02598

Pages

175 - 178

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.

SCREENING OF INSECTICIDES AGAINST THE ADULTS AND NYMPHS OF NILAPARVATA LUGENS STAL, THE RICE BROWN PLANTHOPPER

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SCREENING OF INSECTICIDES AGAINST THE ADULTS AND NYMPHS OF NILAPARVATA LUGENS STAL, THE RICE BROWN PLANTHOPPER

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Keywords

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ISSN : 0024-9602

eISSN : 2582-5321

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