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棉花种子药剂处理系防治苗期病虫害的一种经济有效措施。种子应用杀菌剂处理,许多植棉国家已趋向规范化。但就目前为止,种子处理措施几乎均属于就病防病,就虫治虫,各行其事,未综合到既防病又治虫的一道处理程序,因而显得繁琐、重叠。棉种药剂处理对我国广大棉区尤为重要。我国苗期根病和棉蚜为害程度要比美、苏两大植棉国家严重得多。当前棉种药剂处理方法,一般为粉剂拌种或液剂浸种、闷种,药剂的脱落率和流失率相当可观,而且中毒现象屡屡发生。鉴于上述问题,在沈其益教授主持下,中国农利院棉花研究所同北京农业大学合作,开展了应用杀虫剂与杀菌剂加助剂复配成种衣剂处理种子防治棉花苗期主要病虫害试验研究。经一年多的室内和田间试验,取得了可喜的结果,引起国内外同行们的注视,尤其美国FMC公司,支持了复配种衣剂组成之一的呋喃丹(Furandan)
Cotton Seeds Pharmacy Treatment Department of pests and diseases during the prevention and control of a cost-effective measures. Application of fungicide seed treatment, many cotton planting countries have become more standardized. But so far, almost all of the seed treatment measures belong to the prevention and treatment of diseases, insects and pests, and do their own thing, not integrated into both a disease prevention and pest control procedures, which seem cumbersome and overlapping. Cotton seed treatment of cotton is particularly important for our vast area. China’s seedling root disease and cotton aphid harmful degree than the United States and Soviet Union two major cotton-producing countries is much more serious. The current cotton seed treatment methods, the general powder seed dressing or liquid soaking species, boring species, pharmaceutical exfoliation rate and loss rate is considerable, and poisoning occurs frequently. In view of the above problems, under the auspices of Professor Shen Qiyi, China Academy of Agricultural Sciences Cotton Institute in collaboration with Beijing Agricultural University, carried out the application of insecticides and fungicides plus additives compound seed coating seed treatment of cotton seedling pest and disease control test the study. After more than a year of indoor and field trials, we achieved gratifying results, attracting the attention of domestic and foreign counterparts. In particular, FMC Corporation of the United States, supporting Furandan, one of the compounding seed coating agents,