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目前药剂防治黄瓜霜霉病仍是综合防治措施中不可缺少的重要环节。为了验证新农药的药效,为生产上推广及交替使用药剂提供依据,于1981和1982年进行了瑞毒霉、乙磷铝、多霉灵、R_9和 R_(14)等新农药与常用药的对比试验,结果如下。一、药剂种类及来源25%瑞毒霉 WP 进口样品60%多霉灵(7904) 沈阳化工研究院40%乙磷铝上海农药厂原药(1981年用苏家屯沙河口农药厂加工、1982年用沈阳化工研究院加工)。10%R_9乳剂沈阳化工研究院10%R_(14)乳剂沈阳化工研究院25%百菌清 WP 哈尔滨市售新植霉素石家庄曙光制药厂66%代森锌 WP 沈阳市苏家屯农药厂
At present, the control of cucumber downy mildew is still an indispensable and important link in comprehensive prevention and control measures. In order to verify the efficacy of new pesticides and to provide the basis for the promotion and alternate use of pesticides in production, new pesticides and common drugs such as Renshenium mycophenolate, Cefotaxime, Drospiren, R_9 and R_ (14) The comparative test, the results are as follows. First, the types and sources of drugs 25% Swiss imports of mold WP mildew mold more than 60% (7904) Shenyang Chemical Research Institute 40% Phosphorus Aluminum Shanghai Pharmaceutical Factory The original drug (1981 Sujiatun Shahekou pesticide processing, 1982 With Shenyang Chemical Research Institute processing). 10% R_9 Emulsion Shenyang Chemical Industry Research Institute 10% R_ (14) Emulsion Shenyang Chemical Industry Research Institute 25% Chlorothalonil WP Harbin, the sale of new phytochemical Shijiazhuang Dawn Pharmaceutical Factory 66% dendritic zinc WP Shenyang Sujiatun Pesticide Factory