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球毛壳霉是稻草床栽草菇的主要病害,常造成草菇大面积绝收或减产.1990～1991年,闽东食用菌病虫害调查与防治研究课题组,通过宁德市、屏南县、福安市等地调查,发现发生在草菇上的病害有寄生性病害和干扰性病害两大类.为此,我们对一些病害的发生与环境条件的关系,以及防治措施作了研究.现仅就球毛壳霉病害的病原菌及其形态、发生规律、发病症状和综合防治措施的研究结果报道如下:(一)病原菌Chaetomium globosum Kunze.ex Fr.(二)形态识别球毛壳菌的菌丝体呈棉絮状,初灰色以后变白.菌丝体生长旺盛时,不久即形成子囊
Tricholoma giganteum is the main disease of straw bed planting grass mushroom, often resulting in a large area of straw mushroom yield or reduced .1990 ~ 1991, Fujian edible fungus pest and disease control research group, through Ningde, Pingnan County, Fuan City and other places to investigate and found that the diseases occurred in the straw mushroom parasitic diseases and disruptive diseases in two categories.To this end, we have some disease occurrence and environmental conditions, as well as prevention and control measures have been studied. Chaetomium globosum Kunze.ex Fr. (B) morphological identification Chaetomium mycelium Was cotton-like, gray after the initial white. Mycelium growth, soon after the formation of ascus