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用微生物制剂防治害虫,是害虫的生物防治的一个重要方面。 关于害虫的生物防治,最早始于我国,早在公元304年前后,我国就已经利用黄柑蚁消灭柑橘害虫。在国外于1873年提出了用致病微生物防治害虫的概念,以后1879年梅契尼可夫试验用绿僵菌感染奥国金龟胛。以后又有人用绿僵菌的孢子和砂土混合,用来防治甜菜象鼻(虫甲),获得成功。
Prevention and control of pests with microbial agents is an important aspect of pest biological control. Biological control of pests, the earliest began in China, as early as the year 304 AD, China has been using citrus pests to eliminate citrus. In 1873 in foreign countries put forward the concept of using pathogenic microorganisms to control pests, after 1879 Maccnikov test Metarhizium anisopliae infection of Austrian gold turtle. Some people later mixed with spores and sand of Metarhizium, used to control sugar beet elephant (insect), to be successful.