刺桐姬小蜂检疫与防控技术

Study on technique of quarantine and control of the Erythrina gall wasp

刺桐姬小蜂(Quadrastichus erythrinae Kim)是2005年7月在中国大陆发现的重要外来入侵物种,对刺桐属植物造成严重为害,已被列为中华人民共和国进境植物检疫性有害生物和全国林业检疫性有害生物。本文观察了该虫的羽化、取食、寿命、产卵、越冬等生物学习性;研究了该虫检疫处理和田间防治技术。

Erythrina gall wasp, Quadrastichus erythrinae Kim, is an invasive species that discovered in the Chinese mainland in July 2005. It＇ s already listed as a quarantine pest in China. The Morthology of Their eggs, larvae, pupae and adults were descripted; the bionomics of the Erythrina gall wasp were observed; the quarantine treatment and control in the field were studied in this paper.