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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 (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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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(11): 2477-2481
DOI: https://doi.org/10.20546/ijcmas.2019.811.285


In vitro Evaluation of Fungicides, Botanical and Organic Amendments against Erysiphe polygoni DC in Black Gram
Sakshi Meena*, R.N. Bunker, Laxmi Choudhary and Poonam Kumari
Department of Plant Pathology, MPUAT, Udaipur – 313001, India
*Corresponding author
Abstract:

Powdery mildew of black gram incited by Erysiphe polygoni (De Candolle) is the major problem in black gram production; it causes both quantitative and qualitative losses of grains. In vitro experiment was conducted to evaluate the efficacy of different fungicides, botanical and organic amendments against powdery mildew of black gram caused by Erysiphe polygoni DC. Among all the fungicides new combi-fungicide Taspa 300 SC [Propiconazole (13.9%) 15% W/V + Difenconazole (13.9%) 15% W/V] significantly cause maximum 93.05, 92.1 and 89.23% inhibition of spore germination with minimum 5.32, 6.05 and 8.24 % spore germination at 0.2, 0.1 and 0.05% concentration. Among the botanical the Neem leaf extract was observed most effective with 28.32, 30.53, 32.85, 35.62 and 42.63% spore germination and 62.14, 59.18, 56.08, 52.38 and 43.01% inhibition of spore germination at 15, 10, 7, 5 and 2% concentration respectively and in the organic amendments Panchgavya was found most effective with 30.50, 32.15, 34.98, 39.36 and 45.51% spore germination and 59.22, 57.02, 53.24, 47.38 and 39.16% inhibition of spore germination at 15, 10, 7, 5 and 2% concentrations respectively.


Keywords: Black gram, Powdery mildew, Erysiphe polygoni and in vitro
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How to cite this article:

Sakshi Meena, R.N. Bunker, Laxmi Choudhary and Poonam Kumari. 2019. In vitro Evaluation of Fungicides, Botanical and Organic Amendments against Erysiphe polygoni DC in Black Gram.Int.J.Curr.Microbiol.App.Sci. 8(11): 2477-2481. doi: https://doi.org/10.20546/ijcmas.2019.811.285