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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.
Index Copernicus ICI Journals Master List 2018 - IJCMAS--ICV 2018: 95.39 For more details click here
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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.2018.7(6): 2872-2883
DOI: https://doi.org/10.20546/ijcmas.2018.706.338


Efficacy of Insecticides and Bio Pesticides against Sucking Insect Pests on Bt Cotton
Meghana*, S. B. Jagginavar and N. D. Sunitha
Department of Agricultural Entomology, College of Agriculture, Vijayapur. University of Agricultural Sciences, Dharwad-580005, Karnataka, India
*Corresponding author
Abstract:

A field experiment was conducted to evaluate the efficacy of insecticides and bio pesticides against sucking insect pests on Bt cotton at College of Agriculture, Vijayapur during kharif-2016-17. The results revealed that the treatment flonicamid 50 WG was observed as significantly superior insecticide in minimizing the thrips population followed by fipronil 5 SC, acetamiprid 20 SP, dinotefuron 20 SG, diafenthiuron 50 WP and thiamethoxam 25 WG. However, significantly least population of aphids were observed from the plots which received flonicamid 50 WG, acetamiprid 20 SP, dinotefuran 20 SG and fipronil 5 SC, thiamethoxam 25 WG and diafenthiuron 50 WP. With respect to jassids and whiteflies, the least population were recorded from the plot treated with flonicamid 50 WG, dinotefuran 20 SG, diafenthiuron 50 WP, acetamiprid 20 SP, thiamethoxam 25 WG and fipronil 5 SC compared to untreated control.


Keywords: Bt cotton, thrips, aphids, jassids, whitefly, insecticides and bio pesticides
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How to cite this article:

Meghana H., S. B. Jagginavar and Sunitha N. D. 2018. Efficacy of Insecticides and Bio Pesticides against Sucking Insect Pests on Bt Cotton.Int.J.Curr.Microbiol.App.Sci. 7(6): 2872-2883. doi: https://doi.org/10.20546/ijcmas.2018.706.338