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杂菌为害是发展香菇生产的极大障碍,其中以木霉属的菌类如Trichoderma vir-ide(绿色木霉)、T.Polysporum(多孢木霉)、T.harzianum等是香菇最主要的有害杂菌。它们常常侵害和杀死香菇菌丝体,造成香菇的产量显著下降。木霉菌产生各种抗真菌的物质和酶类,使香菇菌丝体衰萎而起有害作用。木霉是兼性寄生菌,通常是腐生性的,绿色木霉还可寄生在香菇子实体上,直接为害香菇更大。多菌灵是防止木霉、青霉等霉菌的有效杀菌剂。为探讨多菌灵对香菇的菌丝生长、
Bacterias damage is the development of mushroom production a great obstacle, which Trichoderma strains such as Trichoderma vir-ide (Trichoderma viride), T.Polysporum (Trichoderma sp.), T.harzianum is the most important mushroom Harmful bacteria. They often invade and kill the mycelium of lentinus, resulting in a significant drop in the yield of shiitake mushrooms. Trichoderma produce a variety of anti-fungal substances and enzymes, the mushroom mycelium decay and play a detrimental role. Trichoderma is a facultative parasitic, usually saprophytic, Trichoderma viride can also be parasitic on mushroom fruiting body, direct damage to mushrooms larger. Carbendazim is an effective fungicide to prevent molds such as Trichoderma and Penicillium. To explore the mycelium growth of carbendazim on carbendazim,