Karunaratne, P.M.A.S; Wijeratne, A.W; Kumara, J.B.D.A.P
(Belihuloya,Sabaragamuwa University of Sri Lanka, 2005)
Rubber, (Hevea brasiliensis Mull.Arg). plays an important role in the Sri Lankan economy as
one of the main export agricultural crops in the country. Latex is the economically important
part of rubber tree for which the ...