Test the efficacy of some fungicides and one isolates of Trichoderma harzianum in inhibited S. rolfsii growth on agar PDA. Test whether chemical control of fungi, carboxin, quinozene + etridazole and mancozeb. in inhibited growth of S. rolfsii up to 100 percentage. When compared to the control of other parts of T. harzianum can inhibited S. rolfsii fungus was 67.88 percentage.