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1988～1989年在浙江省11个县(市)作马尾松毛虫卵期赤眼蜂抽样调查,经雄蜂外生殖器鉴别,明确有松毛虫赤眼蜂和拟澳洲赤眼蜂2种,1988年全年林间调查,二者分别占样本总数的86.85％和13.15％,松毛虫赤眼蜂处于优势,拟澳洲赤眼蜂只在一定时期和局部地区占优势。同年对繁蜂站所用的种蜂作考查,拟澳洲赤眼蜂和松毛虫赤眼蜂分别占样本数的85.71％和14.29％,即拟澳洲赤眼蜂占优势,但经在柞蚕卵上转主接蜂传代后,松毛虫赤眼蜂的优势得以提高和稳定,在子蜂中占96.15％。在放蜂区林间复查,松毛虫赤眼蜂仍保持优势,占样本数的99.42％。
From 1988 to 1989 in Zhejiang Province, 11 counties (cities) for the masson pine trichogramma Trichogramma sampling survey, identified by the male outside the genitals, Trichocalypseus Trichogramma and Trichosanthes prey 2 species, the whole of 1988 Year forest survey, the two accounted for 86.85% and 13.15% of the total number of samples, Trichogramma Trichogramma was dominant, Trichosanthes Trichogramma Australia only in a certain period of time and in some areas. In the same year, the species of bee used in the bumblebee station were investigated. Trichogramma dendrolimi and Trichogramma trichocratus accounted for 85.71% and 14.29% of the sample number, respectively, that is, Trichogramma was the dominant species, After the main bee was passaged, the advantage of Trichogramma was increased and stabilized, accounting for 96.15% of the bees. In the bee area forest review, Trichogramma Trichogramma still maintain the advantage, accounting for 99.42% of the number of samples.