华南冠网蝽的发生规律及药剂防治  

The Occurrence Regularity and Chemical Control of Stephanitis (S.) laudata

作　　者：曾荣[1] 隆晓[1] 曾爱平[1] 郑豹[1] 黄思娣[1] 杨浩[1] 

机构地区：[1]湖南农业大学生物安全科学技术学院,湖南长沙410128

出　　处：《湖南农业科学》2009年第12期77-78,82,共3页Hunan Agricultural Sciences

基　　金：湖南省教育厅项目(06C415);湖南农业大学大学生创新项目(60030183740)

摘　　要：为了给华南冠网蝽的综合治理提供理论依据,对华南冠网蝽的发生规律及药剂防治进行了试验研究。结果表明:华南冠网蝽在长沙地区1a发生5代,以卵越冬;4.5%高氯50000倍液、3%啶虫脒50000倍液和10%吡虫啉1500倍液等防治效果均在95%以上。In order to provide theoretic basis for comprehensive treatment of Stephanitis （S.） laudata, the occurrence regularity of Stephanitis （S.） laudata was studied and the chemical controlling experiments were conducted in this paper. The results showed that five generations of Stephanitis （S.） laudata occurred in one year at Changsha district. It overwinter with eggs in the tissue of leave and the control effects of 4.5% chlorine, 3% acetamiprid and 10% imidacloprid on Stephanitis（S.） laudata were all more than 95%.

关 键 词：樟树 华南冠网蝽 药剂防治 发生规律 

分 类 号：S718.7[农业科学—林学]