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Identification of a hypervirulent pathotype of #Rice yellow mottle virus#: A Threat to genetic resistance deployment in West-Central Africa

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Hébrard E., Pinel-Galzi A., Oludare A., Poulicard N., Aribi J., Fabre S., Issaka S., Mariac C., Dereeper A., Albar L., Silué D., Fargette D.
2018

Rice yellow mottle virus (RYMV) causes high losses to rice production in Africa. Several sources of varietal high resistance are available but the emergence of virulent pathotypes that are able to overcome one or two resistance alleles can sometimes occur. Both resistance spectra and viral adaptability have to be taken into account to develop sustainable rice breeding strategies against RYMV. In ...

Maladies des plantes

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