潍坊地区园林植物介壳虫危害与防治.doc

潍坊地区园林植物介壳虫危害与防治 摘要：通过调查，初步搞清了潍坊市介壳虫害发生的基本情况。同时结合园林虫害的防治，进行了介壳虫的药剂防治工作，对其中5种介壳虫的防治进行了初步的研究。 关键词：园林植物；介壳虫；调查；防治　 The Harm of Scale Insect to Garden Plant and The Prevention and Cure of Scale Insect in Weifang Area 　WANG lei (Department of landscape of Dongying Government Shangdong Province) , REN youhua (Weifang Vocational college) , ZHAO Huazheng , ZHANG Yu Abstrect: Through investigation, clarified the basic situation which the scale insects of Weifang occurs initially。Simult