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Epidemiology and control of brown leaf spot of rice caused by Drechslera oryzae (Breda de Haan) Subram and Jain in Karnataka I. Estimation of loss due to glume blotch infection of brown leaf spot of rice under different agroclimatic conditions of Karnataka



Epidemiology and control of brown leaf spot of rice caused by Drechslera oryzae (Breda de Haan) Subram and Jain in Karnataka I. Estimation of loss due to glume blotch infection of brown leaf spot of rice under different agroclimatic conditions of Karnataka



Current Research, University of Agricultural Sciences, Bangalore 10(4): 66-67



In a survey in 4 locations max. infection by D. oryzae (Cochliobolus miyabeanus) was observed on CO-25 in Bangalore and on Benibhog in Mandya. All the cultivars reacted differently under different agroclimatic conditions. Incidence and yield losses were less under irrigated than under rainfed conditions.

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