The black wart disease of potato specially confined to
Darjeeling hills is causes by pathogen
(a) Synchytrium endobioticum
(b) Plasmodiophora brassicae
(c) Sclerospora sorghi
(d) Plasmopoa viticola
Darjeeling hills is causes by pathogen
(a) Synchytrium endobioticum
(b) Plasmodiophora brassicae
(c) Sclerospora sorghi
(d) Plasmopoa viticola