Tropical Agricultural Research

Search Results

Now showing 1 - 3 of 3

Growth stage based economic injury levels for two spotted Spider Mite, Tetranychus urticae Koch (Acari, Tetranychidae) on tomato, Lycopersicon esculentum Mill.
(Postgraduate Institute of Agriculture, University of Peradeniya:Peradeniya, 2010) Jayasinghe, G.G.; Mallik, B.
Open dump simulation for estimation of pollution level in wet tropical climates
(Postgraduate Institute of Agriculture, University of Peradeniya:Peradeniya, 2010) Ariyawansha, R.T.K.; Basnayake, B.F.A.; Pathirana, K.P.M.N.; Chandrasena, A.S.H.
Estimation of groundwater recharge in limestone aquifer using an improved soil moisture balance method:a case study in Jaffna district
(Postgraduate Institute of Agriculture, University of Peradeniya:Peradeniya, 2009) Mikunthan, T.; De Silva, C.S.