中国农业科学院植物保护研究所,1964年底于安徽合肥曾邀请黄淮区部分有关单位,研究和讨论了地下害虫预测预报和防治技术等问题。同时为了更好的迎接农业生产新高潮,分析了目前地下害虫发生情况,并展望1965年春季发生为害程度,提出黄淮地区1965年冬小麦返青期防治工作意见。 黄淮地区地下害虫(蝼蛄、蛴螬、金针虫),近年来发生普遍,部分地区常造成严重减产,是农业生产上一大问题。各地在党的领导下,大力开展防治,已获得良好成绩,为害也在逐年减轻。1964年秋季由于麦播时期连续阴雨数十天,土壤湿度很大,土 Institute of Plant Protection, Chinese Academy of Agricultural Sciences, Hewei, Anhui Province, at the end of 1964, invited some relevant units in Huang-Huai District to study and discuss the problems of underground pest forecasting and control technologies. At the same time, in order to better meet the new climax of agricultural production, the current situation of underground pests was analyzed and the degree of harm in the spring of 1965 was forecasted. The opinions on prevention and treatment of winter wheat rejuvenation period in 1965 in Huanghuai region were put forward. Underground pests in Huanghuai area (蝼 蛄, 蛴 螬, golden needleworms) have been widespread in recent years and serious cuts in production in some areas are often caused. This is a major problem in agricultural production. Under the party’s leadership, great efforts have been made to prevent and control the disease. Good results have been achieved and the harm has also been lessening year by year. The fall of 1964 due to continuous sowing rainy days, dozens of days, soil moisture is very large, soil