The problems in production of SP-80 emulsifying agent studied in detail in this paper.
针对SP—80乳化剂生产过程中存在的问题进行了详细研究。
Chaetomium sp. are ubiquitous microorganisms. There are approximately 80 species of Chaetomium.
毛壳菌是无处不在的微生物,大约有80种。
Among them, Trichogramma evanescens, Apanteles sp. and Brachymeria obscurata were dominant species with the highest parasitizations of 30%, 80% and 65% respectively.
广赤眼蜂、涓夜蛾绒茧蜂、广大腿小蜂分别为卵期、幼虫期和蛹期的天敌优势种,其最高寄生率分别为30 %、80 %和65 %。
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