粘菌(Myxomycetes)又称粘液菌,是自然界分布十分广泛的土壤微生物,一般常见于土质肥沃、有机质丰富、遮荫度大、湿度高的田块,特别是枯枝落叶腐烂的堆肥中极易找到这类病原菌。食用菌菇场在多年连作的情况下容易遭受粘菌的侵染危害,已发现被害的对象主要是平菇,其次香菇、草菇、鸡腿蘑和黑木耳,也是引起木耳流耳病的主要病原菌。近年来由于发展立体农业,在葡萄、扁豆、丝瓜棚架下栽培食用菌,提高了经济效益,但这种生态环境荫蔽高湿,有利粘菌发生,往往发病时间延长,危害程度加剧,我市 Myxomycetes, also known as Myxomycetes, is a widely distributed soil microorganism in nature. It is commonly found in fertile soil with rich organic matter, large shade and high humidity, especially in the compost of litter rot Find such pathogens. Mushroom farm in the case of many years continuous cropping susceptible to the infection of slime mold damage has been found to be the main victims of Mushrooms, followed by mushrooms, straw mushrooms, Coprinus comatus and black fungus, ear fungus is also caused by the main fungal pathogens . In recent years due to the development of three-dimensional agriculture, in the grapes, lentils, scouring cucumbers cultivated edible mushrooms, improve economic efficiency, but this ecological environment shading high humidity, favorable myxomycetes occur, often onset time, increasing the degree of harm, our city