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昆虫病原线虫是害虫的天敌，是害虫生物防治中的一个重要因子。有30年代Glaser用格氏线虫开创了用大田防治日本丽金龟以来，人们便开始了对它的重视和研究。现有的研究结果表明：携带共生菌的斯氏线虫属Steinern。aTrarassos和异小杆线虫属HeterorhabditisPoinar寄主广泛，其体
Entomopathogenic nematodes are natural enemies of pests and are an important factor in pest biological control. In the 1930s, when Glaser started germ-controlled and controlled the Japanese golden goosechrys with Gerihime, people started to pay attention to it and studied it. Existing research results show that: the commensal bacteria carrying Steinerneria nematode Steinern. ATrarassos and Heterorhabditis Poinar host widely, their bodies