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采用药剂处理棉籽是减轻病苗、死苗,达到早苗、全苗、壮苗的有效措施。为了探索新药剂的防治效果,1987年组织我市植棉县进行了药效试验,获得了较好的防治效果。兹将有关情况报道如下。一、材料和方法(一)农药种类及处理方法1.70%代森锰锌可湿性粉剂,江苏省南通化工三厂生产,拌药量为棉籽重的0.5%。2.30%敌唑酮可湿性粉剂,江苏省昆山溶剂厂生产,拌药量为棉籽重的0.3%。
The use of pharmaceutical treatment of cottonseed is to reduce the disease vaccine, dead seedlings, to achieve early seedlings, all seedlings, seedlings effective measures. In order to explore the effectiveness of the new drug control effect, in 1987 organized the city of cotton counties for efficacy tests, access to a better control effect. The relevant information is reported below. I. Materials and Methods (I) Pesticide Types and Treatment 1.70% Mancozeb WP, produced by Nantong Chemical Plant No. 3 in Jiangsu Province, with a blending amount of 0.5% of cottonseed weight. 2.30% Tazoxan wettable powder, produced by Kunshan Solvent Factory in Jiangsu Province, is blended with 0.3% cottonseed.