Biocontrol efficacy of leaf extract of Emblica officinalis against brown spot of rice caused by Helminthosporium
Abstract
Present work deals with biocontrol efficacy of foliar extract of Emblica officinalis against Helminthosporium oryzae causing brown spot of rice by food poison technique. The percentage of inhibition of Helminthosporium oryzae was 55%.
Keywords
Emblica officinalis, Biocontrol, Helminthosporium, Brown spot,
