摘要
桃红颈天牛Aromia bungii Faldermann是危害桃树的主要蛀干害虫,近年危害渐趋严重,对颐和园西堤的“桃红柳绿”和万寿山区域的桃花景观构成了很大威胁。通过虫害调查和采用一系列防治措施,明确颐和园桃红颈天牛发生规律及绿色防控技术的可行性。结果表明,桃红颈天牛在颐和园2~3 a发生1代。探索出了以糖醋液诱杀、人工捕杀、阻隔产卵、生物防治、人工钩杀、局部喷药等措施为主,植物检疫和精细化养护管理为辅的桃红颈天牛绿色防控技术。与对照区比对,连续三年应用该技术对成虫的防治率达89.81%,对幼虫的防治效果最高达80.40%。该绿色防控技术为以颐和园为代表的公园景区实现对桃红颈天牛的绿色防控提供了指导。
Aromia bungii Faldermann is a serious wood borer of peach tree.It has caused serious losses in recent years,and posed significant threat to the peach trees in the West Causeway and the Longevity Hill in the Summer Palace.The purpose of this research is to investigate the occurrence of A.bungii and test the green control techniques.The results showed that A.bungii completed one generation every 2-3 years in the Summer Palace.Our green control techniques mainly comprises sugar and vinegar trap,artificial capture,blocking spawning,biological control,artificial hook catch,partial fumigation,together with plant quarantine and subtle management of infested tree.Compared with the control area,this techniques application in consecutive three years has achieved 89.81%of control rate for adults and a maximum control effect 80.40%for larvae.Our integrated control techniques presented a suitable solution for A.bungii prevention and control in gardens like the Summer Palace.
作者
李洁
张淼
王宇欣
张承胤
LI Jie;ZHANG Miao;WANG Yuxin;ZHANG Chengyin(Administrative Office of the Summer Palace,Beijing 100091,China;School of Life Sciences,Institute of Life Sciences and Green Development,Hebei University,Baoding 071002,China;Pinggu District Bureau of Agricultural and Rural Affairs of Beijing Municipality,Beijing 101200,China)
出处
《中国森林病虫》
北大核心
2024年第2期34-40,共7页
Forest Pest and Disease
关键词
桃红颈天牛
生活史
糖醋液
生物防治
绿色防控技术
Aromia bungii Faldermann
life history
sugar and vinegar liquid
biological control
green control technique
