Infestation of germplasm lines and cultivars of cotton in Arizona by whitefly nymphs (Homoptera: Aleyrodidae).

Seasonal abundance of whitefly nymphs, primarily sweetpotato whitefly, Bemisia tabaci (Gennadius), and bandedwinged whitefly, Trialeurodes abutilonea (Haldeman), on leaves of germplasm lines and cu...