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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): 605-608
DOI: https://doi.org/10.20546/ijcmas.2018.706.069


Evaluation of Insecticides against Bihar Hairy Caterpillar, Spilosoma obliqua Walk. on Blackgram, Vigna mungo (Linn.)
Mun mun Mohapatra* and P.K. Gupta
Department of Entomology, College of Agriculture, Narendra Deva University of Agriculture and Technology, Faizabad 224229, Uttar Pradesh, India
*Corresponding author
Abstract:

A field experiment was conducted during kharif 2015 to evaluate the efficacy of Indoxacarb 14.5 EC@ 75g a.i/ha, Imidacloprid 17.8 SL@ 30g a.i./ha, Thiamethoxam 25 WG@ 40g a.i./ha, Lambda cyahlothrin 5 EC@ 40gm a.i/ha, Triazophos 40 EC @ 250g a.i./ha and Azadirachtin 1500ppm@ 3ml/L for management of Bihar hairy caterpillar (Spilosoma obliqua Walk.) in urd bean crop (Vigna mungo L. Hepper). Triazophos 40 EC (89.30%) was found significantly most effective followed by lambda cyahlothrin 5 EC (75.16%), indoxacarb14.5 EC (73.66%), imidacloprid17.8 SL (63.26%), thiamethoxam 25 WG (60.63%) and azadirachtin 1500ppm (48.33%). Highest cost benefit ratio (1:22.99) was recorded from triazophos 40 EC @ 250g a.i/ha.


Keywords: Black gram, Bihar hairy caterpillar, Triazophos, Cost-Benefit ratio
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How to cite this article:

Mun mun Mohapatra and Gupta, P.K. 2018. Evaluation of Insecticides against Bihar Hairy Caterpillar, Spilosoma obliqua Walk. on Blackgram, Vigna mungo (Linn.).Int.J.Curr.Microbiol.App.Sci. 7(6): 605-608. doi: https://doi.org/10.20546/ijcmas.2018.706.069