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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 (2019)
[Effective from January 1, 2019]
For more details click here

ICV 2018: 95.39
Index Copernicus ICI Journals Master List 2017 - IJCMAS--ICV 2018: 95.39
For more details click here

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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 2017: 100.00
NAAS RATING 2018: 5.38

Int.J.Curr.Microbiol.App.Sci.2017.6(9): 442-448
DOI: https://doi.org/10.20546/ijcmas.2017.609.053


Evaluation of Novel Groups of Insecticides against Leaf Folder, Cnaphalcrocis medinalis (Guenee) in Rice Crop
Vimal Kumar and Sanjay Kumar*
SMS (Plant Protection), Krishi Vigyan Kendra, Ujhani, Badaun (U.P.), India
*Corresponding author
Abstract:

A field experiment was conducted to evaluation the novel insecticides against leaf folder during Kharif, 2013 & Kharif, 2014 at Crop Research Station, Masodha of Narendra Deva University of Agriculture and Technology, Kumarganj, Faizabad (U.P.) in Rice crop. The eight treatments including untreated control were taken for experimentation. The experiment was lay out in RBD with three replication comprising Lambda cyhalothrin 5 EC @62.5g a.i/ha, Cartap Hydrochloride 4G @750g a.i/ha, Profenophos 50EC@ 500g a.i/ha, Fipronil 5 SC@ 75g a.i/ha, Imidacloprid 17.8SL @ 25g a.i/ha, Carbofuron 3 G@750g a.i/ha and Monocrotophos 36SL @ 500g a.i /ha for minimizing the incidence of leaf folder, Cnaphalcrocis medinalis (Guenee) in Rice crop. The treatment Fipronil 5 SC @75 gm a.i./ha treated plots showed lowest infestation (3.08 and 3.48%) and gave higher grain yield (40.00 and 37.7q/ha) followed by Cartap hydrochloride 4G (37.50 and 36.10 q/ha) and Carbofuron 3G (36.70 and 35.30q/ha) as compare to untreated control (25.80 and 23.30q/ha), but the highest cost-benefit ratio of (1:11.24 and 1:9.78) was obtained from Imidacloprid 17.8 SL fallowed by Cartap hydrochloride 4 G (1:7.09 and 1:7.75) and Fipronil 5 SC (1:6.04 and 1.62) respectively during 2013 and 2014.


Keywords: Rice leaf folder, Cnaphalcrocis medinalis, Cartap Hydrochloride, Fipronil and Imidacloprid.
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How to cite this article:

Vimal Kumar and Sanjay Kumar. 2017. Evaluation of Novel Groups of Insecticides against Leaf Folder, Cnaphalcrocis medinalis (Guenee) in Rice CropInt.J.Curr.Microbiol.App.Sci. 6(9): 442-448. doi: https://doi.org/10.20546/ijcmas.2017.609.053