Selecting genetically diverse and complementary parental lines and superior crosses are
pre-requisites in developing improved cultivars. The objectives of this study were to …

Surveys were conducted in rice fields in Benin, Cote d'Ivoire, Mali, Nigeria, Togo and Niger
to assess the importance of Rice yellow mottle virus (RYMV). Diseased leaf samples were …

Bacterial leaf blight is the most important rice disease in Indonesia and other rice producing
countries in Asia. Bacterial leaf blight disease, caused by the bacterial pathogen …

This study has been conducted in screen house with an aim to assess the Rice yellow mottle
virus pathogenic diversity and the level of resistance of released varieties in Niger republic …

A ISTRA ("|" Virus diseases are a limiting factor in cowpea production in all agro-ecological
zones of Nigeria and yield reductions of between 80-100% have been reported. Some …

Rice yellow mottle virus (RYMV) is a major rice (Oryza spp.) virus found only in Africa. In the
present study, we collected samples of rice mainly from Eastern Uganda showing RYMV …

Rice (Oryza sativa L.) is increasingly an important food and income generating crop in
eastern Africa. Unfortunately, its production is characterised by low yields largely caused by …

Rice yellow mottle virus disease, caused by Rice yellow mottle virus (RYMV), is the most
important disease of lowland rice in Uganda. However, little is known about its genetic …

Rice yellow mottle virus causes yield losses of 10–100%, depending on disease
epidemiology, cultivar grown and cropping system. Resistant rice varieties with farmer and …

La réponse des variétés différentielles d'AfricaRice à huit isolats du RYMV a été évaluée
dans un dispositif en split plot à la station de recherche d'AfricaRice. Les feuilles présentant …