螨类休眠体的发育与治理  

The development of mite hypopi (Acari) and their control

作　　者：张曼丽[1] 范青海[1] 

机构地区：[1]福建农林大学生物农药与化学生物学教育部重点实验室,福州350002

出　　处：《昆虫学报》2007年第12期1293-1299,共7页Acta Entomologica Sinica

基　　金：国家自然科学基金项目(30570220);福建省自然科学基金项目(B0410014)

摘　　要：休眠体是螨类抵御不良环境并借助携播者进行传播的特殊形式,许多非痒螨股的无气门目螨类都有此现象。休眠体形成和解除由遗传因素决定,也受到一种或多种环境因素的影响,如温度、湿度、营养和密度等,但各种因素对不同的螨类所起的作用不同;环境与遗传基因的相互作用是决定休眠体形成与解除的关键。一些易形成休眠体的螨类是生产和生活中的重要害虫,它们表皮构造特殊、个体微小,给防治和检疫工作造成了很大困难。为此,本文对休眠体的发生、传播、生长发育和防治等方面的研究概况进行了回顾。Hypopi are specialized forms of non-Psoroptidia astigmatid mites that may occur between protonymphal and tritonymphal stages. They are produced to resist the worsening habitat or adverse environmental conditions and to disperse by means of other animals. Their formation and molting are determined by genetic factors and influenced by one or more environmental factors such as temperature, relative humidity, nutrition and density, whose effects differ from species to species. The interaction of genetic and environmental factors plays a key role in the process. Many of these mites are closely related to our lives and have brought difficulties to manage and quarantine due to their highly scleritized cuticle and small size. In view of the importance of the special stage, herein we comprehensively review the research progress in the occurrence, dispersal, formation, molting and control of the hypopi.

关 键 词：螨 休眠体 发育 携播 环境因素 遗传因素 防治 

分 类 号：Q965[生物学—昆虫学]