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记述了粉拟青霉[Paecilomyces farinosus（HoimetS．F．Grog）B－rown et Smith]的分离培养性状及其对春尺蠖（Apocheima cinerarius Ershoff）幼虫和蛹进行人工接种的试验结果，论述了它对春尺蠖的致病性。
The isolation and culture traits of Paecilomyces farinosus (Hoimet S.F.Grog) B-rown et Smith were described and the results of artificial inoculation on larvae and pupae of Apocheima cinerarius Ershoff were described. Pathogenicity of spring 蠖.