Performance test for inhibition of hyphal growth of fungi Alternaria SP, Beauveria sp. And Chaetomium sp from Soil Extract by using different soils Watering soil, Soil organic fertilizer, Soil water biological fermentation and normal soil. The results showed that soil extracts inhibited hyphal growth of fungi best results of soil organic fertilizer can inhibition of hyphal growth of fungi Beauveria sp. Has the most up to 72.2 percent. The fungus Alternaria sp., And Chaetomium sp. can inhibition of hyphal growth of has 63.4 percent and 40.0, respectively And extract soil water can inhibition of hyphal growth of fungi mold less The soil water soil biological fermentation and normal soil is unable to inhibition of hyphal growth of fungi heel.