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白僵菌是一种真菌。它能侵染寄生在松毛虫等多种昆虫体上,使昆虫得病死亡。该菌主要靠孢子扩散。孢子借风力或虫体的相互接触传播到健康虫体上。当温湿度适宜时,孢子很快发芽侵入虫体产生大量菌丝和分泌物,使害虫僵化死亡。僵死虫体在湿度大的情况下表面呈现白粉状。这种白粉即是新长出的白僵菌孢子。新产生的孢子又随风扩散,继续侵染健康虫体,因此具有很大扩散性,可用来防治多种农业和森林害虫。在史无前例的无产阶级文化大革命中,我县广大贫下中农和革命职工积极响应毛主席“抓革命,促生产”和“备战、备荒、为人民”的伟大号召,发扬了“自力更生”、“艰苦奋斗”的革命精神,敢想、敢闯、敢干,终于
Beauveria bassiana is a fungus. It can infect parasitic parasites in a variety of insects such as pine caterpillars, so that insects get sick and died. The bacteria mainly spread by spores. Spores by wind or parasites contact with each other spread to healthy parasites. When the temperature and humidity is appropriate, spores quickly germinate invade the worms produce a large number of mycelium and secretions, pests rigid death. Zombie worms in the case of large surface white powdery powder. This white powder is the new growth of Beauveria bassiana spores. The newly generated spores, which diffuse with the wind and continue to infect healthy worms, are therefore highly diffuse and can be used to control a wide range of agricultural and forest pests. In the unprecedented proletarian cultural revolution, the vast majority of the poor and middle peasants and revolutionary workers in our county responded positively to the great call of Chairman Mao for “grasping the revolution and promoting production” and “preparing for war and preparing for the poor and for the people.” They promoted “self-reliance,” “arduous struggle ”The revolutionary spirit, dare to think, dare to break through, dare to do, and finally