The field trial was planted in November 2010 following approval by the National Biosafety Committee of Uganda. The plants were harvested in November 2011 and results were published in the August 1, 2012 issue of the journal Molecular Plant Pathology . These results point researchers in the right direction as they develop virus-resistant cassava varieties preferred by farmers in Eastern Africa.
Tuesday, August 14, 2012
Researchers demonstrate control of devastating cassava virus in Africa
cassava brown streak disease (CBSD), a serious virus disease, in a confined field trial in Uganda using an RNA interference technology.
Researchers at the Donald Danforth Plant Science Center and two partner institutions in Africa, the National Crops Resources Research Institute in Uganda (NaCRRI) and the Kenya Agricultural Research Institute (KARI), are working to solve the problem for African farmers through a collaborative project called Virus Resistant Cassava for Africa (VIRCA). The VIRCA project has been developing cassava with enhanced resistance to cassava brown streak disease (CBSD) and cassava mosaic disease (CMD).