摘要
桉树枝瘿姬小蜂(Leptocybe invasa Fisher & La Salle)防治效果检查工作量大,操作过程繁杂。通过防治前后枝条与虫瘿状况,小蜂成虫羽化数量的对比,可以明确药剂的效果,进而指导防治工作有效开展。
Inspection workload of prevention effects of Leptocybe invasa Fisher ＆ La Salle is huge and the operation is complex. Medication effects are identified by comparing branches, galls and adult emergence before and after prevention. By doing so the prevention work is carried out effectively.
出处
《广西林业科学》
2009年第4期204-206,共3页
Guangxi Forestry Science
关键词
桉树枝瘿姬小蜂
成虫
防治
Leptocybe invasa Fisher ＆ La Salle
adult
prevention
