4.Journals Published in Sri Lanka

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Now showing 1 - 5 of 5

The use of oxyfluorfen as a pre-emergent herbicide in tea
(Tea Research Institute. Talawakelle, 1985) Kathiravetpillai, A.; Punyasiri, P.A.N.
The influence of methods of weed management in tea on the surface layer soil properties of an ultisol
(Tea Research Institute. Talawakele, 1986) Ananthacumaraswamy, A.; Watson, M.; Amarasekera, A.R.; Punyasiri, P.A.N.
Effect of additives on the phytotoxicity of glyphosate to Panicum repens (L.) Beauv
(Tea Research Institute. Talawakele, 1989) Kathiravetpillai, A.; Punyasiri, P.A.N.
Microwave drying of black tea
(Tea Research Institute. Talawakelle, 2003) Liyanage, A.C.; Punyasiri, P.A.N.; Bandara, U.B.S.; Mohamed, M.T.Z.
Two-stage drying of black tea using microwave energy
(Tea Research Institute. Talawakelle, 2003) Liyanage, A.C.; Punyasiri, P.A.N.; Bandara, U.B.S.; Pradeepa, N.H.L.; Mohamed, M.T.Z.