马尾松种子园害虫防治试验  

Control of Pests in Pinus manssoniana(Lamb) Garden

作　　者：张国洲[1] 谢维斌 

机构地区：[1]贵阳学院生物与环境工程系,贵州贵阳550005 [2]贵州省都匀市林业局,贵州都匀558001

出　　处：《安徽农业科学》2011年第4期1998-1999,共2页Journal of Anhui Agricultural Sciences

基　　金：国家林业局"贵州都匀马寨马尾松良种基地建设"项目资助

摘　　要：[目的]为防治马尾松重要害虫提供科学依据。[方法]研究化学和物理方法防治松实小卷蛾和油松球果小卷蛾对马尾松的为害。[结果]防治后,2种害虫为害马尾松的虫果率由92.26%降至4.17%,结实量明显提高。[结论]采用物理和化学相结合的方法可有效地降低马尾松种子园虫害,明显提高结实量。[Objective]To provide scientific basis for control of Retinia cristata（Walsingham） and Gravitarmata margarotana Hein in Pinus manssoniana gorden.[Method]Control tests were performed using chemical and physical control methods in Pinus manssoniana garden.[Result]After controlling of pests,the rate of cone injured by pests were decreased from 92.26% to 4.17%,and outputs of cone were clear raised.[Conclusion]Chemical and physical methods can effectively control the pest in Pinus manssoniana garden and imcrease come yield.

关 键 词：马尾松种子园 松实小卷蛾 油松球果小卷蛾 结实量 

分 类 号：S791.248[农业科学—林木遗传育种]