International Journal of Current Microbiology and Applied Sciences (IJCMAS)
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Original Research Articles                      Volume : 9, Issue:3, March, 2020

PRINT ISSN : 2319-7692
Online ISSN : 2319-7706
Issues : 12 per year
Publisher : Excellent Publishers
Email : /
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(3): 1756-1763

Efficacy of Plant Extract, Bio Agents against A. solani causing Early Leaf Spot of Tomato invitro Conditions
Surbhi Garg1*, Data Ram Kumhar2 and Manju Banya3
1Department of Plant Pathology, MPUAT, Udaipur, India
2Department of Plant Pathology SKRAU, Bikaner, India
3Department of Horticulture, SKRAU, Bikaner, India
*Corresponding author

Tomato (Solanum lycopersicum L.) is the third most important crop in India that suffers from various biotic and abiotic stresses. Among the biotic stresses early blight caused by Alternaria solani [(Ell. and Mart.) Jones and Grout] is one of the most destructive diseases of tomato which leads losses up to 78 per cent. In the present study efficacy of plant extract, bioagents, cow by product and fungicides were evaluated against the pathogen .Among plant extracts , Datura showed maximum growth inhibition of 61.11 per cent followed by Neem Seed Kernel Extract (15 % concentration) which showed growth inhibition of 55.55 per cent in vitro. In case of bioagents T. harzianum showed maximum growth inhibition of 76.53 per cent in vitro.

Keywords: Alternaria solani, Trichoderma harzianum, Datura, NSKE

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How to cite this article:

Surbhi Garg, Data Ram Kumhar and Manju Banya. 2020. Efficacy of Plant Extract, Bio Agents against A. solani causing Early Leaf Spot of Tomato invitro Conditions.Int.J.Curr.Microbiol.App.Sci. 9(3): 1756-1763. doi:
Copyright: This is an Open Access article distributed under the terms of the Creative Commons Attribution-NonCommercial-ShareAlike license.