中国研究与利用捕食螨概况

SURVEY OF STUDY AND UTILIZATION OF PREDACEOUS MITES IN CHINA

本文对我国1975年以来的捕食螨应用研究作一综述,内容包括:本地植绥螨的应用,目前生产上应用较多的是尼氏钝绥螨、东方钝绥螨、德氏钝绥螨和拟长毛钝绥螨4种;自国外引进的植绥螨,已利用或建群的有智利小植绥螨、西方盲走螨和伪钝绥螨3种;除上述植绥螨外,本文另介绍了国内初步研究的6个科10个种的捕食螨;此外,本文简述了与利用有关的一些生物学特性,如食性、捕食作用、个体发育、繁殖力、分布及扩散能力等;最后介绍应用效果与本文结语。

This paper gives a summary of the results obtained in the rescarches on the utilization of predaceous mites that have been made in China since 1975, and includes five parts as follows: 1. Utilization of the local phytoseiid mites There are six species of the phyteseiid mites that have been applied to controlling the pest mites in fields, but only four of them, Aanblyseius nicholsi Ehara et Lee, A. orientalis Ehara, A. deleoni Muma et Denmark and A. pseudologispinosus Xin, Liang et Ke, have been more often used in practice. 2. Utilization and population establishment of the introduced phytoseiid miotes The phytoseiid mites intrduced from abroad add up to three species, they are Phytoseinlus persimilis Athias—Henriot, Typhlodromus occidentalis Nesbitt and Amblyseius fallacis Garman. 3. Study on the utilization of other predaceous mites Besides those mentioned above, other ten species of the six families of predaceous mites, the utilization of which has been preliminary studied, are introduced in this paper. 4. Some biological characteristics related to the utilization These include feeding habits, capture function, individual development, reproduction capacity, distribution and spreading ability, and so on. 5. Effects of the utilization and conclusion