摘 要
全球气候变化和国际贸易增长导致林业有害生物种类和数量上升，严重威胁森林资源。这些生物不仅损害林木生长和林产品产量质量，还可能引起土壤退化和水源污染等长期生态问题。由于其扩散速度快、传播范围广，防治工作变得更为复杂。因此，改善林业有害生物防治体系和提高效率是林业可持续发展的关键挑战。本文探讨了现有防治体系的问题，并提出优化策略。首先，概述了林业有害生物防治的研究现状和意义。然后，界定了相关概念并概述了防治原理。接着，详细分析了现有体系的主要问题，如技术落后、监测网络不完善、资源分配不均和法规政策执行不力。针对这些问题，提出了引进先进防治技术、完善监测网络、优化资源配置和加强法规政策执行等策略。这些措施有望提升防治水平，保护森林资源，促进林业可持续发展。
关键词：林业有害生物；防治体系；监测网络
PROBLEMS AND OPTIMIZATION SUGGESTIONS OF FORESTRY PEST CONTROL SYSTEM
ABSTRACT
Global climate change and growing international trade have led to an increase in the species and number of forestry pests, which seriously threatens forest resources. These organisms not only damage the growth of trees and the yield quality of forest products, but also may cause long-term ecological problems such as soil degradation and water pollution. Due to its fast diffusion speed and wide transmission range, the prevention and control work becomes more complicated. Therefore, improving the forestry pest control system and improving the efficiency are the key challenges for the sustainable development of forestry. This paper explores the problems of existing control systems and proposes optimization strategies. Firstly, the present research status and significance of forestry pest control are summarized. Then, the relevant concepts are defined and the prevention principles are outlined. Then, the main problems of the existing system are analyzed in detail, such as backward technology, imperfect monitoring network, uneven distribution of resources and poor implementation of regulations and policies. In view of these problems, it puts forward strategies such as introducing advanced prevention and control technology, improving the monitoring network, optimizing resource allocation and strengthening the implementation of regulations and policies. These measures are expected to improve the level of prevention and control, protect forest resources, and promote the sustainable development of forestry.
KEY WORDS：Forestry pests; Control system; Monitoring network
目 录
摘 要 I
ABSTRACT II
第1章 绪论 1
1.1 研究背景和意义 1
1.2 国内外研究现状 1
第2章 相关理论概述 3
2.1 林业有害生物概念界定 3
2.2 林业有害生物防治原理 3
第3章 当前林业有害生物防治体系的问题 5
3.1 防治技术落后与更新滞后 5
3.2 监测网络不健全，信息反馈延迟 5
3.3 防治资源分配不均，地区差异明显 6
3.4 法规政策执行力度不足，监管乏力 6
第4章 防治体系优化的策略建议 7
4.1 引进与推广先进防治技术，提升防治效率 7
4.2 完善监测网络建设，实现早期预警 7
4.3 优化资源配置，缩小地区防治差距 8
4.4 加强法规政策执行，强化防治监管 8
第5章 结论 10
参考文献 11
致 谢 12
