白僵菌(Beauveria bassiana)是一种分布极广的虫生真菌,主要用于防治农林害虫.对蚤、蜱、螨、蝇蛹、蚊幼虫等医学昆虫亦有较好的杀灭效果①.在白僵菌生产工人中普遍有发热、咳嗽、咳痰、乏力等不良反应.为防止其危害,我们对白僵菌的毒性、生产劳动卫生、工人健康及防护措施等进行了试验和调查研究,现将结果报告如下. 毒性试验一、商品白僵菌的毒性 Beauveria bassiana is a widely distributed entomopathogenic fungi that is mainly used to control agricultural and forestry pests and has a good killing effect on medical insects such as fleas, ticks, mites, fly pupae and mosquito larvae. Beauveria bassiana production workers generally have fever, cough, sputum, fatigue and other adverse reactions.In order to prevent its harm, we Beauveria bassiana toxicity, production of labor and health, worker health and protective measures were tested and investigated, The results are reported as follows Toxicity test First, the virulence of the goods Beauveria bassiana