Jeyaseelan, T.C.; Jeyaseelan, E.C.; Costa, D.M.D.; Shaw, M.W.
(University of Jaffna, 2020)
Okra yellow vein mosaic disease (OYVMD) causes serious loss in okra production in Sri
Lanka. Therefore, screening of resistant okra verities is an essential need to control the dis ease. As the available qualitative and ...