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指出香菇病毒病有3方面的危害:多发重大事故和经济损失;影响社会和谐稳定;隐蔽性强,难以防控。阐明其主要症状及类型,重点介绍菌株和出菇阶段的3种症状:一是不转色或转色浅伴随退菌;转色正常伴随退菌;转色正常,出菇异常。提出菌种带毒、菌种菌丝活力和环境3种发病原因与5种防控方法:建立健全无病毒良种繁殖体系,推广应用种源同步出菇技术,规范菌种生产,开展菌种复壮和菌种脱毒复壮。
Pointed out that there are three aspects of mushroom virus disease hazards: multiple major accidents and economic losses; affect the social harmony and stability; concealed, it is difficult to control. To clarify its main symptoms and types, focusing on the strains and fruiting stages of the three kinds of symptoms: First, do not change color or turn light with the accompanying off; turn normal color with the withdrawal of bacteria; turn normal, abnormal fruiting. The authors put forward three kinds of pathogenesis and five kinds of prevention and control methods of fungus poisoning, mycelial hypha activity and environment, including establishing and perfecting virus-free seed multiplication system, popularizing and applying provenance synchronous fruiting technique, standardizing the production of bacterium species, And strain detoxification rejuvenation.