Cooray, W.H.K.; Senanayake, D.M.J.B.; Nayanakantha, N.M.C.; Dhammika, W.A.R.; Sarathchandra, S.R.; Madduma, M.R.A.B.; Dissanayake, D.M.O.K.B.; Weerasinghe, E.A.D.N.; Sewmini, W.K.S.S.
(Sabaragamuwa University of Sri Lanka, 2023-05-30)
Brown Planthopper, BPH (Nilaparvata lugens St˚al) is one of the most devastating insect
pests reported on the rice crop worldwide. The traditional Sri Lankan rice variety Rathu
Heenati has been found to have strong BPH ...