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International Journal of Current Microbiology and Applied Sciences (IJCMAS)
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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 2019: 96.39
Index Copernicus ICI Journals Master List 2019 - IJCMAS--ICV 2019: 96.39
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 2018: 95.39
NAAS RATING 2020: 5.38

Int.J.Curr.Microbiol.App.Sci.2020.9(9): 3211-3215
DOI: https://doi.org/10.20546/ijcmas.2020.909.397


Determination of Economic Injury and Threshold Level of Maruca vitrata (Geyer) in Green Gram
C. Patel1*, P. K. Borad2 and N. B. Patel3
1College of Agriculture, Anand Agricultural University, Vaso (Gujarat), India
2Department of Entomology, B. A. College of Agriculture, Anand Agricultural University, Anand (Gujarat), India  3AICRP on Biological Control of Crop Pests, Anand Agricultural University, Anand (Gujarat), India
*Corresponding author
Abstract:

In order to assess Maruca vitrata (Geyer) damage in green gram and the initiation of control measure with the concept of economic injury level, the experiment was carried out during kharif season of 2012 and 2013 at Anand Agricultural University, Anand. The investigation on Economic Injury Level (EIL) of M. vitrata was determined as 0.83 and 0.71 larva per meter row, while Economic Threshold Level (ETL) were found 0.62 and 0.53 larva per meter row during first and second year, respectively. On the basis of mean of two years, the EIL and ETL values of M. vitrata were 0.77 and 0.58 larva per meter row (i.e. ETL ≈ 1 larva/2-meter row) in green gram, respectively.


Keywords: Maruca vitrata, Economic Injury Level, Economic Threshold Level, Green gram
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How to cite this article:

Patel, H. C., P. K. Borad and Patel, N. B. 2020. Determination of Economic Injury and Threshold Level of Maruca vitrata (Geyer) in Green Gram.Int.J.Curr.Microbiol.App.Sci. 9(9): 3211-3215. doi: https://doi.org/10.20546/ijcmas.2020.909.397