Mass Rearing of Mealybug Predator, <em>Cryptolaemus montrouzieri</em> Mulsant (Coleoptera: Coccinellidae) on two Mealybug Species, <em>Planococcus minor</em> and <em>Pseudococcus v...

by D. U. M. Gunawardana, K. S. Hemachandra
Published 2020-01-01

Calibrating the Yield Strength of Archean Lithosphere Based on the Volume of Tonalite-Trondhjemite-Granodiorite Crust

by Prasanna M. Gunawardana, Gabriele Morra, Priyadarshi Chowdhury, Peter A. Cawood
Published 2020-09-01

Coagulation-flocculation treatment of white pepper (<i>Piper nigrum L.</i>) processing wastewater

by M. A. Tharmalingam, M. Gunawardana, M. I. M. Mowjood, D. A. N. Dharmasena
Published 2017-12-01

Influence of timber grain distribution on orientation of saw cuts during application: Reference to heritage structures in Sri Lanka

by M.S. Mendis, R.U. Halwatura, D.R.K. Somadeva, R.A. Jayasinghe, M. Gunawardana
Published 2019-12-01

Morphological Variation of Four Tilapia Populations in Selected Reservoirs in Sri Lanka

by S.P. Samaradivakara, N.Y. Hirimuthugoda, R.H.A.N.M. Gunawardana, R.J. Illeperuma, N.D. Fernandopulle, A.D. De Silva, P.A.B.D. Alexandra
Published 2015-06-01