杨梅杆菌是银耳制种中的顽敌,也是栽培者“望而生畏”不可救药的菌害。一旦菌种被侵染,接种到栽培袋上就会造成只长菌丝不出耳,成批菌袋以失败告终。杨梅杆菌在菌种生产初期不易发现,肉眼也难以辩认,一直发展到严重时才能看得出来。杨梅杆菌的菌丝在菌种面料上,呈微小粒状,灰白色结硝,用显微镜观察可看出明显的 Mycelia is a stubborn enemy in the white fungus species, but also cultivators “daunting ” immoral bacteria. Once the strain is infected, inoculation into the cultivation bag will result in only long mycelium not out of ears, the bulk of bacteria bags ended in failure. Mycobacterium is not easy to find in the early stage of strain production, it is difficult to identify with the naked eye and can only be seen when it develops to seriousness. Mycelia of Mycobacterium on the fungus fabric, was small granular, gray knot nitrate, microscopic observation can be seen obvious