【作者】 于海英； 曲涛； 高薇；

【Author】 Yu Haiying Qu Tao Gao Wei (The General Station of Forest Pest Control,The State Administration of Forestry,Shenyang,Liaoning 110034,China)

【机构】 国家林业局森防总站；

【摘要】 本文从三江源区林业有害生物防治的角度出发,从三江源森林生态系统自身特点、人为活动对林业有害生物的影响、森防体系不健全、重大林业有害生物严重发生等方面分析了三江源区森林资源特点及林业有害生物发生特点。从营林抚育、有害生物预测预报、应急救灾、保护天敌、维持生物多样性和生态系统稳定性、维护当地生态安全、建立长效林业有害生物防治机制、提高公众对三江源区林业有害生物防治重要性的认识、突出三江源区林业有害生物防治重点、有针对性的开展三江源区林业有害生物防治技术应用研究等方面提出了三江源林业有害生物具体的防控对策。更多还原

【Abstract】 The paper started with forest pests control in the headstreams of Changjiang,Huanghe and Lancangjiang,the characteristics of the forest resources and forest pests in the headstreams of Changjiang,Huanghe and Lancangjiang were analyzed,including forest ecosystem characteristic,the effects of human action to forest pests control system and serious forest pests occurring.The forest pests control strategies were put forward,including afforestation and forest protect,the prediction and the emergent disposal of the local forest pests,the protection of the natural enemy of forest pests,keeping biology diversity,local forest ecosystem stability and ecological security,establishing lasting forest pests control mechanism,enhancing the cognition of the public to the importance of the local forest pests control,emphasizing the serious object to control and studying technique for controlling the local forest pests.更多还原