摘要
该文对我国沙棘木蠹蛾的发生现状和主要成灾原因进行了简要评述 ,指出沙棘木蠹蛾已成为制约沙棘事业发展的主要因素之一。立地条件差、树种或品种单一、对该害虫生物生态学特性了解很少以及监测技术缺乏是沙棘木蠹蛾大发生的主要原因。控制策略是在系统进行生物生态学特性研究的基础上 ,开发性引诱剂和环境协调性药剂应用技术 ,保护和利用天敌资源 ,开展沙棘抗旱抗虫品系选育 ,转变营林模式 ,最终建立起有效控制沙棘木蠹蛾灾害的综合技术体系。
The current situation and main disaster causes of Holcocerus hippophaecolus in China are briefly discussed.It is pointed out that seabuckthorn carpenterworm (SC) is one of main factors related with the development of seabuckthorn plantation.Poor site condition,single tree species/strain used for plantation,lack of the insects biological and ecological knowledge and monitoring technology account for serious damage.Based on studies of the comprehensive biological and ecological characteristics,integrated management of SC should include:(1)develop practical technologies of sex attractant and harmonious pesticides.(2)protect and apply natural enemies.(3)breed insect resistant and drought resistant species.(4)change forest management models of Seabuckthorn.
出处
《中国森林病虫》
北大核心
2003年第5期25-28,共4页
Forest Pest and Disease
基金
水利部资助项目"沙棘木蠹蛾可持续控制技术研究" ( 2 0 0 2 0 8)
关键词
沙棘木蠹蛾
灾害
引诱剂
天敌
策略
Holcocerus hippophaecolus,disaster,sex attractant,natural enemy,strategy
