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日本松干蚧防治模式初探

Tao ZHAO,Feng GAO,Yang LI, Kai WANG,Chunhua DUAN,Shujing ZHANG,Jianmin FENG,Huanxiu LIU

Journal of Shandong Forestry Science and Technology（2020）

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Abstract
结合日本松干蚧的发生危害特点和国有林场的管理现状,经连续3年的防治实践,我们探索出“专业人员虫情监测、选择最有效防治方法、编制防治规划、林区自主招工、班组制作业”的日本松干蚧治理模式.防治后虫口密度由6.2头/10 cm2下降至0.6头/10 cm2.平均防治成本2287.5元/hm2.在保证防治效果的同时显著降低了防治成本.
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