Soybean (Glycine max L.Merill) has been found to affect and considerable losses caused by collar rot incited by Sclerotium rolfsii Sacc. Seed treatment with fungicides Carbendazim +Thiram in field and pot culture was found effective and significantly reduced pre-and post-emergence mortality in soybean Cv.MAUS-71 thereby increased the seed yield as well as test weight . In pot culture evaluation of bioagents and plant extracts, T.viride +T.harzianum combination and Neem extract was found effective in reducing pre-and post-emergence mortality. All the fungicides (7), bioagents (5), plant...