山东农学会于1964年11月24日至29日在济南召开了地下虫学术讨论会。出席会议的有省农业厅植保处、省农业科学院植保所、各有关专(市)农业科学研究所及专署植保站、山东农学院植保系等21个单位的代表27人。会上充分交流了经验,集中讨论了地下虫的防治策略,现有各种防治办法的效果和评价,地下虫的发生规律及预测预报办法,地下虫当前存在的主要问题及今后研究方向,1965年春季地下虫防治措施等几个重大问题。对蝼蛄的防治策略:有人提出“三期六治”(即春、夏、秋三期,秋播、秋苗、小麦返青、春播、春苗、夏播六次防治),播期苗期并重,以播期防治为主;有的则提出应以大量杀伤蝼 Shandong Agricultural Society held a symposium on underground insects in Jinan from November 24 to November 29, 1964. At the meeting, there were 27 representatives from 21 departments such as Plant Protection Office of Provincial Department of Agriculture, Plant Protection Institute of Provincial Academy of Agricultural Sciences, Institute of Agricultural Sciences of all relevant specialties (cities), Plant Protection Station of Agency, and Plant Protection Department of Shandong Agricultural College. At the meeting, the exchange of experiences was fully discussed, focusing on the prevention and control strategies of underground insects, the effectiveness and evaluation of various existing control measures, the occurrence rules of underground insects and forecasting and forecasting methods, the main existing problems of underground insects and their future research directions, 1965 Spring underground insect control measures such as several major issues. The prevention and cure tactics: Some people put forward the “three six” (ie spring, summer, autumn, autumn, autumn seedlings, wheat rejuvenation, spring sowing, spring and summer sowing six times) , To sow-based prevention and control; while others should be mass killings 提