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International Journal of Current Microbiology and Applied Sciences (IJCMAS)
IJCMAS is now DOI (CrossRef) registered Research Journal. The DOIs are assigned to all published IJCMAS Articles.
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National Academy of Agricultural Sciences (NAAS)
NAAS Score: *5.38 (2020)
[Effective from January 1, 2020]
For more details click here

ICV 2018: 95.39
Index Copernicus ICI Journals Master List 2018 - IJCMAS--ICV 2018: 95.39
For more details click here

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Original Research Articles

PRINT ISSN : 2319-7692
Online ISSN : 2319-7706
Issues : 12 per year
Publisher : Excellent Publishers
Email : editorijcmas@gmail.com / submit@ijcmas.com
Editor-in-chief: Dr.M.Prakash
Index Copernicus ICV 2018: 95.39
NAAS RATING 2020: 5.38

Int.J.Curr.Microbiol.App.Sci.2017.6(8): 343-345
DOI: https://doi.org/10.20546/ijcmas.2017.608.045


Field Efficacy of Certain Insecticides against Rice Gundhi Bug [Leptocorisa acuta (Thonberg)] Under Agro-Climatic Condition of Allahabad
Krishna Gupta* and Ashwani Kumar
Department of Entomology, Naini Agriculture Institute, Sam Higginbottom University of Agriculture, Technology and Sciences, Allahabad – 211007, India
*Corresponding author
Abstract:

An experiment was conducted during Kharif season of 2016, to evaluate the field efficacy of certain insecticides against rice gundhi bug [Leptocorisa acuta (Thonberg)] under agro-climatic condition of Allahabad, at Central Research Farm, SHUATS, Naini, Allahabad. Three applications of seven insecticides viz Imidacloprid 17.8% SL, Trizophos 25% SP, Monocrotophos 36% SL, Thiamethoxam 25% WG, Acephate 75% SP, Carbaryl 50% SP, Malathion 50% EC were evaluated against Rice Gundhi bug, Leptocorisa acuta. Results were revealed that all the treatments were effective significantly to suppress population of gundhi bug as compared with control (3.51 bug/hill). And the treatment Imidacloprid was recorded lowest population of gundhi with (0.91 bug/hill) and found to be superior among all other treatments. This was followed by Thimethoxam (1.22 bug/hill) < Triazophos (1.44 bug/hill) < Monocrotophos (1.77 bug/hill) < Acephate (2.06 bug/hill) < Carbaryl (2.57 bug/hill) < Malathion (2.84 bug/hill) respectively.


Keywords: Gundhi bug, Insecticides, Rice.
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How to cite this article:

Krishna Gupta and Ashwani Kumar. 2017. Field Efficacy of Certain Insecticides against Rice Gundhi Bug [Leptocorisa Acuta (Thonberg)] Under Agro-Climatic Condition of AllahabadInt.J.Curr.Microbiol.App.Sci. 6(8): 343-345. doi: https://doi.org/10.20546/ijcmas.2017.608.045