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Rice yellow mottle virus (RYMV) is one of the most economically damaging diseases of rice in sub-Saharan Africa. It is found only in Africa and the surrounding islands, where it is transmitted by insect vectors such as Trichispa sericea Guérin, Chaetocnema pulla Chapius and Sesselia pusilla Gerst., (all Coleoptera) respectively within the subfamilies Hispinae, Halticinae and Galerucinae of the Chrysomelidae;...
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