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1990年3月1日,北京地区昆虫学工作者900余人欢聚在北京市农林科学院新建礼堂,隆重庆祝北京昆虫学会成立40周年。 礼堂中央悬挂着由螳螂和天坛构成的圆形图案会徽,大厅四周摆满了学会会员的科技成果展览和会员发表的论文、著作。 管致和理事长按开创、转折和党的十一届三中全会以来的发展壮大诸阶段,回顾了北京昆虫学会40年来走过的历程和所取得的辉煌成就,表彰了为学会工作做出贡献的学会工作积极分子。 3月1日下午大会特邀国内外5位专家做了学术报告,3月2日分基础、生态、农虫、林果虫、城市昆虫、医学昆虫、养蜂、生防及化防9个学科组进行了广泛的学术交流。大会共收到论文摘要近400篇,先后有140人次在分组会上宣读论文。会员们就一些普遍关注的学术问题
On March 1, 1990, more than 900 entomological workers in Beijing gathered in the new auditorium of Beijing Academy of Agriculture and Forestry Sciences to celebrate the 40th anniversary of the founding of the Beijing Entomological Society. The center of the auditorium is suspended with a circular logo emblem consisting of praying mantises and the Temple of Heaven. The hall is surrounded by scientific and technological achievements exhibitions and members’ dissertations and writings. According to the pioneering and turning point and the stages of development and expansion since the Third Plenary Session of the 11th CPC Central Committee, Guan Zhizhi and the Chairman reviewed the course of the Beijing Entomological Society for 40 years and the brilliant achievements made in the past four decades and commended the efforts made for the academic work Contributions to learning to work activists. On the afternoon of March 1, the conference invited 5 experts at home and abroad to give academic reports. On March 2, 9 experts including basic, ecological, pests, fruit insects, urban insects, medical insects, bee-keeping, Discipline group conducted a wide range of academic exchanges. The conference received a total of nearly 400 papers abstracts, 140 papers have been read in the sub-group. Members have some general academic issues of concern