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黑龙江省农业科学院于1988年12月2日召开并通过了由院植保所农药学家姚浩然研究员主持研究的“杀菌剂新剂型—40%多菌灵胶悬剂防治大豆灰斑病研究”成果鉴定。本项研究针对我省大豆生产中危害较重、影响出口创汇的大豆灰斑病进行了系统的药剂防治研究。研究鉴定出40%多菌灵胶悬剂为目前最佳药剂,于大豆盛花期至始荚期不迟至盛荚期(约7月26日至8月5日)亩用75—100克兑水采用常量、低量和弥雾喷洒一次均取得较高而满意的防
On December 2, 1988, Heilongjiang Academy of Agricultural Sciences convened and passed the research results of “New Agent of Bactericide-40% Carbendazim Suspension to Control Soybean Gray Spot Disease” presided over by researcher Yao Haoran, a pesticide scientist from Institute of Plant Protection. Identification. This study aimed at the soybean production in our province harms the more serious, affecting exports of soybean gray spot disease were systematically drug control research. Study identified 40% carbendazim suspension as the best agent at the peak flowering date to the beginning of the pod date Sheng Sheng pod (about July 26 to August 5) mu with 75-100 grams against Water used constant, low volume and mist spray once achieved higher and satisfactory protection