Cross-mating between Chinese population of Neoseiulus californicus (Acari: Phytoseiidae) and that from the commercial one from USA

文献类型： 外文期刊

第一作者： Ji, Jie

作者： Ji, Jie;Xie, Shi-Yong;Song, Zi-Wei;Zhang, Zhi-Qiang;Zhang, Zhi-Qiang

作者机构：

关键词： phytoseiid mites; oviposition; sex ratio; inter-population crosses

期刊名称：SYSTEMATIC AND APPLIED ACAROLOGY （ 影响因子：1.421； 五年影响因子：1.254 ）

ISSN： 1362-1971

年卷期： 2020 年 25 卷 4 期

页码：

收录情况： SCI

摘要： Based on morphological and molecular characters, a Neoseiulus species collected from southern China was identified as Neoseiulus californicus (McGregor), which was not recorded in China before 2012. However, the Chinese population of N. californicus has some unique biological features and its morphology is also somewhat different from those populations from outside China. In order to clarify if there was reproductive isolation or reduction in the reproductive rates between Chinese population and the commercial population of N. californicus (originated from California, USA), reproductive compatibility between the specimens of two different populations was evaluated under laboratory conditions to ascertain their conspecificity. Interpopulation crosses showed there was no reproductive isolation between the Chinese population and the commercial population. The results confirmed that these two belong to the same species, in agreement with the results based on morphological and molecular identifications of the Chinese N. californicus.

分类号：

  • 相关文献
作者其他论文 更多>>

微信小程序