Hemachandra, K.S.Copland, M.J.W.2014-11-122014-11-121995Tropical Agricultural Research, 07:p.48-55https://dl.nsf.gov.lk/handle/1/11909ZoologyPestsBiological controlTrialeurodes vaporariorumDelphastus pusillusAspects of reproductive biology of Delphastus pusillus, a Coccinellid predator of glasshouse whitefly, Trialeurodes vaporariorumA