摘要
本文通过对我省及国内森林病虫害生物防治工作现状、防治效果和效益等方面的综合分析，提出我省在森林病虫害生物防治工作方面应积极开展以虫治虫、以菌治虫、生物农药治虫、性激素治虫以及加强对天敌生物的保护、繁殖和利用。逐步推广应用这些无公害的生物防治技术，是今后林业有害生物防治的方向和根本出路。
Based on the review of forest pest and disease control both in Shaanxi and overall country, biological measures are suggested as use of insect to control pests; germs to control pests; spray of bio--rational pesticide and hormone to kill pests and strengthening use of enemies to control pests. Biological measures which are environmentally friendly will be the future direction for control of forest pests and diseases.
出处
《陕西林业科技》
2007年第3期83-87,91,共6页
Shaanxi Forest Science and Technology
关键词
林业
生物防治
建议
Forestry
biological control
suggestions
