Liyanage, N.I.S.; Warnapura, S.S.; Fernando, B.
(Rubber Research Institute. Agalawatta, 1986)
A new fungicide code No. San 374 F4 PA09 significantly controlled the spread of black stripe disease on four Hevea clones, artificially inculated with Phytophthora meadii. The same fungicide caused a decrease in the number ...