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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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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(7): 316-323
DOI: https://doi.org/10.20546/ijcmas.2018.707.038


Bio efficacy of Newer Insecticide Molecules against Safflower Capsule Borer, Helicoverpa armigera (Hubner)
K.A. Biradarpatil1 and S.B. Jagginavar2
1Agricultural Entomology, University of Agricultural Sciences, Dharwad, Karnataka, India
2Agricultural Entomology, College of Agriculture, Vijayapur, University of Agricultural
Sciences, Dharwad, Karnataka, India
*Corresponding author
Abstract:

A field experiment was conducted during rabi season of 2013-14 at Agricultural College Farm, Vijayapur by using a safflower variety Annigeri-1. The results indicated that, among different insecticides tested against capsule borer, the lowest capsule borer per plant was recorded in rynaxypyr 20 SC @ 0.15 ml/l and was on par with emamectin benzoate 5% SG @ 0.20 gm/l, novaluron 10 EC @ 0.75ml/l. The highest yield and benefit cost ratio was recorded in rynaxypyr 20 SC @ 0.15 ml/l followed by emamectin benzoate 5% SG @ 0.20 gm/l and spinosad 45 SC @ 0.1 ml/l. The maximum number of predators Viz., C. zastrowi and coccinellids was noticed in Biodigester @ 1:3 ratios, NSKE 5%, NPV @ 250 LE/ha, Btk @ 1 gm/ha.


Keywords: Bio efficacy, Insecticide molecules, Helicoverpa armigera
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How to cite this article:

Biradarpatil, K.A. and Jagginavar, S.B. 2018. Bio efficacy of Newer Insecticide Molecules against Safflower Capsule Borer, Helicoverpa armigera (Hubner).Int.J.Curr.Microbiol.App.Sci. 7(7): 316-323. doi: https://doi.org/10.20546/ijcmas.2018.707.038