Efficacy of Bioagents Against Seed Borne Fungi of Rice.
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Date
2014-07
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Abstract
The effect of different antagonist ’ viz. Trichoderma viride Pseudomonas fluorescens and
Bacillus substilis were evaluated against different seed borne fungi of rice by dual culture technique. Among
three bio agents Trichoderma viride (42.59 to 73.33%) followed by Bacillus subtilis and Psuedomonas
fluorescens over control. Significant suppression of radial mycelial growth of Drechslera oryzae by Trichoderma
viride, and Trichoderma harzianum in dual culture and Inhibition of Curvularia lunata causing black kernel in
rice with Bacillus subtilis (97.77%) followed by Trichoderma viride (96.44%) and Trichoderma harzianum
(93.50%) in dual culture method.
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Keywords
Rice, seed borne pathogen, bio agents in vitro
Citation
Halgekar N Y, Giri G K, Ashwini C. Efficacy of Bioagents Against Seed Borne Fungi of Rice. International Journal of Applied Biology and Pharmaceutical Technology. 2014 Jul-Sept; 5(3): 157-158.