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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 2017 - IJCMAS--ICV 2017: 100.00 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 2017: 100.00
Index Copernicus ICI Journals Master List 2017 - IJCMAS--ICV 2017: 100.00
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.2019.8(1): 1314-1319
DOI: https://doi.org/10.20546/ijcmas.2019.801.140


In vitro Efficacy of Systemic Fungicides against A. macrospora causing Leaf Spot in Bt Cotton
I.D. Raut, C.V. Ambadkar* and K.D. Navgire
Department of Plant Pathology, College of Agriculture, Parbhani, Vasantrao Naik Marathwada Krishi Vidyapeeth, Parbhani, India
*Corresponding author
Abstract:

Eight systemic fungicides viz., Propiconazole, Hexaconazole, Difenconazole, Tebuconazole, Benomyl, Carbendazim, Tridemoph and Thiophanate methyl (each @ 500 and 1000 ppm concentration) were evaluated in vitro against Alternaria macrospora causing leaf spot of cotton. All the treatments significantly inhibited mycelial growth of Alternaria macrospora over untreated control. Among eight fungicides Propiconazole, Hexaconazole, Difenconazole and Tebuconazole at both (@ 500 and 1000 ppm) concentration inhibited 100 per cent growth of A. macrospora.


Keywords: Bt cotton, Leaf spot, Alternaria macrospora, Fungicides
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How to cite this article:

Raut, I.D., C.V. Ambadkar and Navgire, K.D. 2019. In vitro Efficacy of Systemic Fungicides against A. macrospora causing Leaf Spot in Bt Cotton.Int.J.Curr.Microbiol.App.Sci. 8(1): 1314-1319. doi: https://doi.org/10.20546/ijcmas.2019.801.140