陕西林业科技Issue(4)：130-131,2.
核桃小吉丁虫生物学特征及防治技术
Biological Characters of Agrilus iewisiellus Kere and .its Control Techniques
闫红秦1
作者信息
- 1. 陕西省商州区林业局,陕西商州726000
- 折叠
摘要
Abstract
Agrilus lewisiellus Kere is one of the major pests attacking walnut trees. Investigation in Shangzhou showed that there are 20%-30% of walnut trees having the pests attacking, mainly attac- king trunks. Larva enters into one to three-years trunks which, after being infected, appeared dry, making the crown smaller and nut yield dropped. Integration of forest measure, biological measures and chemical approaches has had effective result for control.关键词
核桃/小吉丁虫/生物学特征/防治技术Key words
Walnut/Agrilus lewisiellus Kere/biological characters/control techniques分类
农业科技引用本文复制引用
闫红秦..核桃小吉丁虫生物学特征及防治技术[J].陕西林业科技,2012,(4):130-131,2.
