Assertion: cassava's factor | /r/CapableOf | contribute to the absence of cbsd
Facets:
value: at higher altitudes.(priesner-hosny
type: LOCATION
Source sentences:
text: Both cold temperature and lack of potential vectors at altitudes above 1,000 m above sea level were considered as factors contributing to the absence of CBSD at higher altitudes.(Priesner-Hosny) was initially hypothesized to be the vector of cassava ipomoviruses because of its presence predominantly on lower leaves of cassava, where CBSD symptoms are more prominent ( 78 ).