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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.2020.9(9): 1938-1942
DOI: https://doi.org/10.20546/ijcmas.2020.909.243


In vitro Efficacy of Fungicides and Bioagents against Wilt of Pigeonpea Caused by Fusarium oxysporum f. sp. udum
Pradnya Khillare1*, Sunita J. Magar1 and H. N. Markad2
1Department of Plant Pathology, College of Agriculture, Latur, India
2Department of Plant Pathology, MPKV, Rahuri, India
*Corresponding author
Abstract:

Pigeonpea wilt disease caused by Fusarium oxysporum f. sp. udum is one of most devasting seedborne disease. In this experiment total eight seed dressing fungicides at their recommended dosages were evaluated in-vitro by poisoned food technique, against Fusarium oxysporum f. sp. udum causing wilt. The systemic fungicides viz. Carbendazim 50% WP, thiophanate methyl 70% WP, tebuconazole 25% WG, pyroclostrobin 20% WG and combi fungicides viz. corboxin 37.5% + thiram 37.5% WP, carbendazim 12% + mancozeb 63% 75 WP and contact fungicides captan 75% WP were evaluated. However, the fungicides viz., tebuconazole 25% WG, carboxin 37.5% + thiram 37.5% 75 WP and carbendazim 12% + mancozeb 63% 75 WP were found most effective with 100 per cent mycelial growth inhibition of Fusariumoxysporumf. sp. udum. The eight bioagents evaluated by dual culture technique, among that most effective bioagent was Trichoderma harzianum, which resulted in significantly highest mycelial growth inhibition (85.62%), followed by T. hamatum (82.61%). T. asperellum, Aspergillus niger, T.  koningii, T. longibrachitum which also caused mycelial growth inhibition in the range of 61.64 to 77.32 per cent.


Keywords: Bioagents, Fungicides, Fusarium oxysporum f. sp. udum, Wilt of pigeonpea
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How to cite this article:

Pradnya Khillare, Sunita J. Magar and Markad, H. N. 2020. In vitro Efficacy of Fungicides and Bioagents against Wilt of Pigeonpea Caused by Fusarium oxysporum f. sp. udum.Int.J.Curr.Microbiol.App.Sci. 9(9): 1938-1942. doi: https://doi.org/10.20546/ijcmas.2020.909.243