Sweetpotato Knowledge Portal
Sweetpotato virus disease (SPVD) is the most important disease of sweetpotato in the tropics. It causes yield losses of up to 98% and extinction of elite cultivars. Although there are no reports of immune cultivars, disease recovery phenomenon (a manifestation of some form of resistance) was reported in many vegetatively …
Read More »Prevalence and implications of sweetpotato recovery from sweetpotato virus disease in Uganda
