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作 者:贺长春 张秀玲 HE Chang-chun;ZHANG Xiu-ling(Forest Pest Control and Quarantine Station of Minhe County Qinghai Province,Minhe Qinghai 810800,China)
机构地区:[1]青海省民和县森林病虫害防治检疫站,青海民和810800
出 处:《青海农林科技》2017年第4期101-102,共2页Science and Technology of Qinghai Agriculture and Forestry
摘 要:槐花球蚧是危害杨树、槐树、柳树等城市绿化树木和园林观赏植物一种检疫性的林业有害生物,以若虫刺吸树叶和枝条的汁液,危害严重时枝条上蚧壳累累,布满污点,导致树势极度衰弱,造成整株死亡,为了便于检疫和开展防治工作,本文对该虫的生物特性及检疫、防治方法进行了介绍。Eulecanium kuwanai is a quarantine pest of poplar,willow tree,harm trees and ornamental plants,the nymph sucking the sap of leaves and branches,branches against serious scale with full of stains,vigor caused extremely weak,resulting in plant death,in order to carry out quarantine and the prevention and control work,this paper introduces the method of biological characteristics and quarantine and control of this insect.
分 类 号:S763.3[农业科学—森林保护学]
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