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白僵菌是目前我国生产规模最大、应用面积最广、深受群众欢迎的一种生物制剂。近几年,全国每年用白僵菌防治森林害虫的面积约54万公顷,是南方各省开展防治的主要手段之一,特别是广东、广西和福建,应用白僵菌防治松毛虫的面积占整个防治面积有的高达70%以上。白僵菌虽然早在50年代就已在农林害虫防治上得到应用,但林业上大规模地生产和应用还是1970年林业部在广东新会县召开白僵菌防治现场会议之后,南方各省几乎都建有白僵菌厂,有的多达几十家,北方部分省也有的建
Beauveria bassiana is currently China’s largest production scale, the most widely used area, welcomed by the masses of a biological preparation. In recent years, Beauveria bassiana in the country each year to control forest pests area of about 540,000 hectares, is the southern provinces to carry out prevention and control of one of the main means, especially in Guangdong, Guangxi and Fujian, application of Beauveria bassiana control the area of the entire pine Some control area of up to 70% or more. Although Beauveria bassiana has been applied in the control of agro-forestry and insect pests as early as the 1950s, after large-scale production and application in forestry was still on the spot meeting of Beauveria bassiana prevention and control in Xinhui County, Guangdong Province in 1970, almost all the southern provinces Beauveria bassiana plant built, and some as many as dozens of the northern part of the province also some built