刺桐姬小蜂的发生、危害与检疫

Occurrence, damage and quarantine of the erythrina gall wasp

刺桐姬小蜂是一种新入侵的有害生物,专一危害刺桐属植物。近两年陆续在美国夏威夷、中国台湾等地严重发生,2005年7月中国大陆首次发现该虫。本文分别介绍了刺桐姬小蜂的发生、传播、危害、鉴定、生物学特性和防控检疫等。

The erythrina gall wasp recently invaded into China as a new quarantine pest. It was found to specifically damage Erythrina spp. It was reported in Hawaii of USA and Taiwan of China in the past two years, but it was firstly found in China's Mainland in July 2005. The occurrence, spreading, damage, identification, biological characters and quarantine of Quadrastichus erythinae Kirn were introduced in this paper.