MANAGEMENT OF RICE GALL MIDGE Orseolia oryzae (WOOD-MASON) WITH REFERENCE TO TIME OF PLANTING AND VARIETAL RESISTANCE

S. UTHAMASAMY and P. KARUPPUCHAMY

doi:https://doi.org/10.29321/MAJ.10.A02243

Research Article | Open Access | Peer Review

MANAGEMENT OF RICE GALL MIDGE Orseolia oryzae (WOOD-MASON) WITH REFERENCE TO TIME OF PLANTING AND VARIETAL RESISTANCE

S. UTHAMASAMY and P. KARUPPUCHAMY

Volume : 73

Issue: Mar-mar

Pages: 146 - 150

DOI: https://doi.org/10.29321/MAJ.10.A02243

Published: September 25, 2023

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Abstract

The incidence of rice gall midge was maximum when CO 40 was planted on 1st September during samba season and when IR 20 was planted on 16th September during thaladi season. The incidence was less when the plantings were made during August or October. Of the 41 varieties tested. IET 3231 was free from gallmidge Infestation while CR 1009. IR 20, Jaya, CO 25, CO 40 and Pankaj recorded 5.91. 9.13, 9.80, 13.22. 14.83 and 34.59% respectively.

DOI

https://doi.org/10.29321/MAJ.10.A02243

Pages

146 - 150

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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.

MANAGEMENT OF RICE GALL MIDGE Orseolia oryzae (WOOD-MASON) WITH REFERENCE TO TIME OF PLANTING AND VARIETAL RESISTANCE

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MANAGEMENT OF RICE GALL MIDGE Orseolia oryzae (WOOD-MASON) WITH REFERENCE TO TIME OF PLANTING AND VARIETAL RESISTANCE

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ISSN : 0024-9602

eISSN : 2582-5321

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