Krishnal, S.Raveendranath, S.Hemachandra, K.S.2012-12-062012-12-062007Agrieast6pp.41-48https://dl.nsf.gov.lk/handle/1/9531AgricultureVegetablesInsect pestsPest controlIntegrated pest managementAgricultural extensionField surveysPlant protectionEvaluation of the adoption of integrated management of vegetable pests in the Batticaloa district in Sri LankaArticle