Wahundeniya, K.B.Wahundeniya, I.Ariyaratne, I.De Silva, Y.K.K.2020-05-012020-05-012005Annals of the Sri lanka Department of Agriculture, 7:p.401https://dl-doa.nsf.gov.lk/handle/1/2160PLANT PROTECTIONLeafy vegetablesPest controlPesticide useSurveyWestern provinceControl of pests and diseases of commercial leafy vegetable by farmers in the western provinceArticle