桉树病虫害综合防治技术分析

Integrated Control Techniques of Eucalyptus Diseases and Insect Pests

文章以广西地区为例,分析了桉树的生物学特性,总结了广西地区桉树病虫害受灾情况和发生原因,发现该地区部分桉树人工林造林品种单一、防控措施不到位、不能采用精细化抚育措施进行营林管理,因此加大病虫害蔓延概率。技术人员应该将多种防控措施相结合,遵循病虫害发生规律,采取强制性措施,降低病虫害对桉树造林地的影响。

This paper takes Guangxi as an example,analyzes the biological characteristics of Eucalyptus,and then summarizes the disaster situation and causes of Eucalyptus diseases and insect pests in Guangxi.It is found that some Eucalyptus plantations in this area are single,the prevention and control measures are not in place,and the fine tending measures cannot be used for forest manage‐ment,so it increases the probability of the spread of diseases and insect pests.Technicians should combine various prevention and control measures,follow the occurrence law of diseases and pests,and take mandatory measures to reduce the impact of diseases and pests on Eucalyptus afforestation land.