海南地区不同刺桐品种受刺桐姬小蜂危害程度调查

Hainan area different Erythrina varieties by survey damage Erythrina gal wasp

刺桐姬小蜂是重要的入侵害虫之一,入侵后在海南省造成严重危害,对我国刺桐属的珍贵品种构成潜在威胁。该文通过对海南省境内刺桐属植物与刺桐姬小蜂分布情况的调查研究,掌握该虫的为害程度,可为适时适地地对该虫开展防治工作提供参考。

Erythrina gall wasp is one of the important pests after intrusion, intrusion caused serious damage in Hainan Province, poses a potential threat to China＆#39;s rare species of erythrina. Based on the investigation of the Hainan province and the Erythrina gall wasp genus distribution, damage degree of master of this insect, can provide timely and appropriate to the pest prevention and control work to provide reference.