落叶松球蚜云杉寄主及防治研究

Study on the Host and Control of Larch Aphid Spruce

甘肃白龙江阿夏省级自然保护区云杉林区发生落叶松球蚜危害,危害程度严重。为预防云杉林区落叶松球蚜虫害进一步扩大,应在全面监控的基础上,采取多元化的防治手段进行防控。文章对云杉林区落叶松球蚜的监测及防控技术进行研究,旨在为甘肃白龙江阿夏省级自然保护区管护中心对林区落叶松球蚜综合防控提供一些参考。

Larch ball aphids have been found in spruce forest area of Axia Provincial Nature Reserve in Bailong River and the damage degree is serious. In order to prevent Larch aphids from further expanding in spruce forest areas, diversified control measures should be taken on the basis of comprehensive monitoring. This paper studies the monitoring and control technology of Larch aphid in spruce forest region, in order to provide some references for the comprehensive control of Larch aphid in forest region by the management and protection center of Axia Provincial Level Nature Reserve in Bailong River.