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我国计划单列城市青岛位于山东半岛的西南部,东与日本、南朝鲜一衣带水,北与辽宁半岛隔海相望,和烟台市水陆相通;辖五市七区,共有大小火车站15个,港口码头百余个,机场3个,公路四通八达。实行开放后,随着经济交流的增多,周边及地区间的林产品交流也日益增多,同时,森林病虫害如白杨透翅蛾、松干蚧、大袋蛾等在全市急剧扩散,造成危害。
Qingdao is located in the southwest Shandong Peninsula, east and Japan, South Korea a strip of water, the North across the sea and the Liaoning Peninsula, and Yantai City, land and water; administer five cities and seven districts, a total of 15 railway stations in size, the port terminal Over a hundred, three airports, the road extending in all directions. After the implementation of the opening up, with the increase of economic exchanges, the exchange of forest products around and around the region has also been increasing. At the same time, forest pests and diseases such as poplar, poplar, giant moth and so on have spread rapidly in the city, causing harm.