TAGDev Resources Open Access Reaction of upland rice genotypes to the brown spot disease pathogen Bipolaris oryzae Richard Edema · P. Gibson · J. Lamo · M.Marco Mwendo +1 more Low yields in rice (Oryza sativa L.) are attributed to several factors but diseases represent one of the main constraints. The Brown spot disease (caused by Bipolaris oryzae (Breda de Haan) Shoem) in most cases causes considerable losses i… RUF-36654 2017 CC BY 4.0 24 Mar 2017