福建省番石榴园蚧类害虫及其天敌调查  

Survey on scale insects and their natural enemies in guava orchards in Fujian

作　　者：郭莹[1] 刘长明[1] 吴梅香[1] 陈珍珍[1] 陈志荣[1] 张碧玉[1] 游代武[1] 

机构地区：[1]农业部闽台作物有害生物综合治理重点实验室,福建省昆虫生态重点实验室,福建农林大学植物保护学院,福建福州350002

出　　处：《武夷科学》2013年第1期182-185,共4页Wuyi Science Journal

基　　金：农业部公益性行业专项(200903034);福建省自然科学基金(2009J01068)

摘　　要：2010-2012年对福建省番石榴园的介壳虫及其天敌进行调查,结果表明为害番石榴的介壳虫有8种,隶属4科7属。其中橘臀纹粉蚧发生较重,堆蜡粉蚧、银毛吹绵蚧、咖啡黑盔蚧次之;其余4种零星为害。番石榴园中蚧类天敌资源丰富,以瓢虫、草蛉为主;保护和利用这些天敌,对番石榴蚧类的防治有重要意义。Based bn the inverstigations in guava orchards in Fujian Province from 2010 to 2012 ,8 species of scale insects were collect which belonged to 7 genera and 4 families. Planococcus citri（Risso） had caused serious damage, followed by Nipaecoccus vastator, Icerya seychellarum, Saissetia coffeae and other 4 species occurred sporadically. The results showed that the natural enemy resources were rich in guava orchards. Coccinellidae and Chrysopidae were main predators for scale insects. It is of great significance to protect and use natural enemies to control scale insects.

关 键 词：番石榴 蚧类 天敌 

分 类 号：S436.67[农业科学—农业昆虫与害虫防治]