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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 (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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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 2017: 100.00
NAAS RATING 2018: 5.38

Int.J.Curr.Microbiol.App.Sci.2018.7(4): 33-37
DOI: https://doi.org/10.20546/ijcmas.2018.704.004


Evaluation of some Novel Mode of Insecticides against Cotton Jassid (Amrasca biguttula biguttula Ishida) in New Alluvial Zone of West Bengal, India
Pronobesh Halder1*, Madhab Kumar Datta2 and Sourav Basak1
1Department of Agricultural Entomology, Bidhan Chandra Krishi Viswavidyalaya, Mohanpur, Nadia-741252, West Bengal, India
2Department of Agronomy, Faculty of Agriculture, Bidhan Chandra Krishi Viswavidyalaya, Mohanpur, Nadia-741252, West Bengal, India
*Corresponding author
Abstract:

Field experiments were conducted in two crop seasons during 2014 and 2015 at Bidhan Chandra Krishi Viswavidyalaya, Kalyani, West Bengal to evaluate the efficacy of some novel mode of insecticides like Buprofezin 25% SC, Flonicamid 50% WG, Spiromesifen 22.9% SC, Spirotetramat 240 SC, Sulfoxaflor 24% SC, Clothianidin 50% WDG, Dinotefuran 20% SG along with some standard chemicals, Imidacloprid 17.8% SL @ 0.5 ml/l and Thiamethoxam 25% WG @ 0.3 gm/l against Jassid [Amrasca biguttula biguttula (Ishida)] infesting cotton variety Surabhi. Nine numbers of insecticides with untreated control, altogether ten treatments replicated three times were done in the experiment. Results revealed that all the treated plots gave significant reduction of jassid population while there was a sharp increase in pest population in the untreated control. Among the treatments, the most effective insecticide was Buprofezin 25% SC @ 1.6 ml/l (80.16%) followed by Imidacloprid 17.8% SL @ 0.5 ml/l (78.77%) and least effective was Sulfoxaflor 24% SC @ 0.3ml/l (69.45%).


Keywords: Cotton, Jassid, Insecticides
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How to cite this article:

Pronobesh Halder, Madhab Kumar Datta and Sourav Basak. 2018. Evaluation of some Novel Mode of Insecticides against Cotton Jassid (Amrasca biguttula biguttula Ishida) in New Alluvial Zone of West Bengal, India.Int.J.Curr.Microbiol.App.Sci. 7(4): 33-37. doi: https://doi.org/10.20546/ijcmas.2018.704.004