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作好储粮害虫及其分布规律的调查是开展区域性系统防治工作的前程.辽宁地区储粮害虫虫种,据1958年粮食部的调查,曾为21种,其中鳞翅目2种、鞘翅目19种.但调查地点及场所不明;又据1959年中国科学院昆虫研究所报告,在大连、庄河、复县、营口、辽阳、新宾、清源、彰武、锦西、建平等11个市县发现21种仓库害虫,其中缨尾目1种、鳞翅目1种、鞘翅目19种.该报告同样没有详细记录害虫的分布及为害等资料.鉴于上述情况,我们在最近几年中,对沈阳地区储粮害虫虫种及其分布规律进行了调查研究.调查地点与场所是沈阳、抚顺、铁岭、开原、昌图、法库、清源、新民等8个市县所属的各粮
Investigations of the pest and its distribution in stored grain are the future of regional systematic prevention and control work.The stockpiles of pests and insect pests in Liaoning Province were classified into 21 species according to the survey conducted by the Ministry of Food in 1958. Two species of Lepidoptera, Head 19 species, but the location and location of the survey is unknown; According to the report of the Institute of Entomology, Chinese Academy of Sciences in 1959, in Dalian, Zhuanghe, Fu County, Yingkou, Liaoyang, Xinbin, Qingyuan, Zhangwu, Jinxi, Jianping 11 A total of 21 kinds of warehouse pests were found in cities and counties, including 1 species of Lacerta, 1 species of Lepidoptera and 19 species of Coleoptera. The report also did not record the distribution and damage information of pests in detail. In view of the above, , Investigated the insect pests and distribution patterns of stored pests in Shenyang area.The survey sites and places were surveyed by 8 cities and counties in Shenyang, Fushun, Tieling, Kaiyuan, Changtu, Faku, Qingyuan and Xinmin grain