Assertion: cassava's percent | /r/CapableOf | report to have frequent problems
Facets:
value: with deterioration of roots
type: OTHER
Source sentences:
text: However, deterioration still presents a serious problem to Colombian traders; 31 percent of rural assembly agents, 70 percent of wholesalers/distributors and 66 percent of retailers reported to have frequent problems with deterioration of roots (CIAT, 1988).