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七月十一日在辽源市自泉林场,由省林科所主持,省内二十五个单位的领导、工人、科技人员参加了应用平腹小蜂防治松毛虫试点工作。辽宁、山东、安徽三省有关同志也应邀参加。由参加试点工作的同志共同讨论试验方案、选择试验区、调查虫情、进行放蜂,这样做,大家进一步认识到应用平腹小蜂防治松毛虫是个方向,同时为推广应用打下了基础。
On July 11, from the Spring Forestry Center in Liaoyuan City, it was presided over by Linke Forestry Bureau of Zhejiang Province. Leaders, workers and scientific and technical personnel from 25 units in the province took part in the pilot project on the prevention and control of pine caterpillars. Relevant comrades from Liaoning, Shandong and Anhui provinces were also invited to participate. By participating in the pilot work of the comrades to discuss the pilot program, select the pilot area, the investigation of insects, the bee-keeping, so to do, we further recognize that the application of BSP is a direction for the prevention and control of pine caterpillars, while laying the foundation for the promotion and application.