Evaluation of the impact on land use and outbreak of rice brown planthopper (Nilaparvata lugens) and white-backed planthopper (Sogatella furcifera) in maha 2017/18 in Kurunegala district:lesson learn

Sarathchandra, S.R.Chandrasena, G.D.S.N.Rathnayake, R.M.U.K.Bandara, R.M.U.S.Sudheera, N.L.Konara, K.M.A.S.Kahawatta, U.C.U.Bandaranayake, M.A.B.R.PJayasinghe, J.T.C.Liyanage, H.L.K.Semasinghe, S.B.S.K.Nugaliyadde, L.2021-10-102021-10-102018Annals of the Sri Lanka Department of Agriculture, 20:p.3https://dl-doa.nsf.gov.lk/handle/1/3557Bio efficacyClimateFarmer surveyInsecticidesSpraying technologyEvaluation of the impact on land use and outbreak of rice brown planthopper (Nilaparvata lugens) and white-backed planthopper (Sogatella furcifera) in maha 2017/18 in Kurunegala district:lesson learnArticle