昆虫学报2012，Vol.55Issue(12)：1399-1405,7.
Q型烟粉虱在中国的入侵生态过程及机制
Ecological processes and mechanisms of invasion of the alien whitefly Bemisia tabaci biotype Q in China
摘要
Abstract
The ecological processes and mechanisms of alien species invasion are important parts of invasion biology. The case study of ecological processes and mechanisms of invasion of the important alien species is of significance to the construction of invasion biology discipline and the management of the invasive species as well. The case study of the alien species in China, however, was rather scarce till the present. The systematic study of an important alien whitefly, Bemisia tabaci biotype Q, in China during the past 10 years has provided an excellent chance for us to analyze the ecological processes and mechanisms of the alien species invasion. In this article, the ecological processes of B. tabaci biotype Q in China during the past 10 years are traced, the characteristics of its invasion processes are summarized, the invasion mechanisms of the pest is analyzed from the viewpoint of genetic structure of invasive populations , biological factors and human activities , and the future research directions of invasion biology of B. tabaci biotype Q are also prospected. We conclude that there are three main characteristics of the invasion processes of biotype Q in China; the introduction was cryptic, the spread speed was fast, and the damage was severe. The mechanisms of invasion of biotype Q in China are associated with the genetic basis of the introduced populations, the ecological factors and a variety of human activities. Among them, the wide application of insecticides, which is beneficial to the displacement of biotype B by Q, might be the most important factor involved in the successful invasion of biotype Q in China.关键词
Q型烟粉虱/生物入侵/入侵生物学/生态过程/入侵机制Key words
Bemisia tabaci biotype Q/ biological invasion/ invasion biology/ ecological processes/invasion mechanism分类
生物科学引用本文复制引用
褚栋,潘慧鹏,国栋,陶云荔,刘佰明,张友军..Q型烟粉虱在中国的入侵生态过程及机制[J].昆虫学报,2012,55(12):1399-1405,7.基金项目
国家自然科学基金项目(31071747,31272105) （31071747,31272105）
青岛农业大学高层次人才基金项目(631212) （631212）
泰山学者建设工程专项经费 （）
