tailieunhanh - In vitro evaluation of fungicides, plant extracts and biocontrol agents against brown leaf spot of paddy

Effect of fungicides, plant extracts and biocontrol agents against brown leaf spot of paddy were evaluated under laboratory conditions at Department of Plant Pathology, College of Agriculture, V. C. Farm, Mandya, Karnataka, during 2015-16. The fungicides were evaluated at 5 different concentrations viz., 50, 100, 150, 200 and 250 ppm using poison food technique. | In vitro evaluation of fungicides plant extracts and biocontrol agents against brown leaf spot of paddy

TỪ KHÓA LIÊN QUAN