Rupasingha, K.M.A.S.K.; Ratnasekera, Disna
(University of Ruhuna, Matara, Sri Lanka, 2014-03-19)
Weedy rice (Oryza sativa L. f. spontanea) has become an increasing problem in most rice
growing areas in Sri Lanka. Weedy rice has direct consequences on farmers’ income by
reducing yield and commodity value. Weedy rice ...