赤眼蜂(Trichogramma spp.)的繁殖利用,自1882年加拿大进行小规模散放试验以来,已有100年的历史,在这漫长的时间里,世界上许多国家先后进行了大量试验研究。走过了不少曲折的道路,在二十世纪四十年代前,失败的多,成功的少。随着研究的进展,总结了教训,积累了经验。近二十年来,赤眼蜂已在欧洲(东欧、中欧)、亚 Trichogramma spp. Has been used for breeding for more than 100 years since its launch in 1882 in Canada. During this long time, many countries in the world conducted a large number of pilot studies. After a lot of tortuous path, in the nineteen forties before the failure of more and less success. As the research progresses, lessons learned and accumulated experience. Trichogramma has been in Europe (Eastern Europe, Central Europe), Asia for nearly two decades