基于森林保护的病虫害防治技术探讨

基于森林保护的病虫害防治技术探讨

摘  要
本文综合分析了森林病虫害的现状、影响及当前防治技术存在的局限性。指出病虫害种类多样、分布广泛，其发生规律复杂且呈增长趋势，对森林生态系统造成破坏，同时严重影响经济社会的发展。当前，化学防治、生物防治及物理防治等技术虽被广泛应用，但仍存在诸多局限性，如过度依赖化学农药导致的环境污染和生态平衡破坏。文章进一步揭示了森林病虫害防治面临的问题，包括重视程度不足、投入欠缺、公众参与度低及知识普及不到位等。针对这些问题，本文提出了加强宣传教育以提高公众认知、增加投入以提升防治水平、推广生物与物理防治技术等对策措施，旨在构建更加科学、高效的森林病虫害防治体系，保障森林资源的可持续利用。

关键词：森林保护；病虫害防治；技术探讨；生物防治


DISCUSSION ON THE PEST CONTROL TECHNOLOGY BASED ON FOREST PROTECTION

ABSTRACT
This paper comprehensively analyzes the current situation and the limitations of current control technology. It is pointed out that diseases and insect pests are diverse and widely distributed, and their occurrence law is complex and increasing trend, which causes damage to the forest ecosystem and seriously affects the development of economy and society. At present, although chemical control, biological control and physical control technologies are widely used, there are still many limitations, such as environmental pollution and ecological balance damage caused by excessive dependence on chemical pesticides. The paper further reveals the problems facing forest pest control, including lack of attention, lack of investment, low public participation and inadequate knowledge popularization. In view of these problems, this paper puts forward the countermeasures such as strengthening publicity and education to improve public awareness, increasing investment to improve the level of prevention and control, and promoting biological and physical control technology, aiming to build a more scientific and efficient forest pest control system and ensure the sustainable utilization of forest resources.

KEY WORDS：Forest protection; pest and disease control; technical discussion; biological control


目  录
摘  要 I
ABSTRACT II
第1章 绪论 1
1.1 研究背景及意义 1
1.2 国内外研究现状 1
1.3 研究方法与内容 2
第2章 森林病虫害现状及其影响 3
2.1 病虫害种类与分布特点 3
2.2 病虫害发生规律与趋势 3
2.3 病虫害对森林生态的影响 3
2.4 病虫害对经济社会的影响 4
第3章 当前病虫害防治技术及其局限性 5
3.1 化学防治技术 5
3.2 生物防治技术 5
3.3 物理防治与人工干预 6
第4章 森林病虫害防治面临的问题 7
4.1 重视程度不够，投入不足 7
4.2 公众参与度低，知识普及不到位 7
4.3 过度依赖化学农药 7
第5章 加强森林病虫害防治的对策措施 9
5.1 加强宣传教育，提高公众认知 9
5.2 增加投入，提升防治水平 9
5.3 推广生物防治与物理防治技术 10
第6章 结论 11
参考文献 12
致  谢 13