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针对水稻抗性螟虫危害逐年严重的形势,中国水稻螟虫攻关课题协作组主持之人之一,江苏省农科院植保所知名专家方继朝博士,研制成功防治水稻抗性螟虫的理想药剂—克螟劲,并于前不久在浙江新农化工有限公司投产。近几年来,由于长江中下游一带连续使用杀虫双、杀虫单及其复配品种防治水稻螟虫,导致二化螟和三化螟对这
In response to the situation that the damage of rice stem borers is becoming worse year by year, Dr. Fang Jicha, one of the collaborators of the Chinese Rice Borer Research Program, Dr. Fang Jichao, a well-known expert of Plant Protection Institute of Jiangsu Academy of Agricultural Sciences, developed the ideal agent for controlling rice stem borers, , And not long ago in Zhejiang Xinnong Chemical Co., Ltd. put into operation. In recent years, due to the continuous use of insecticide double, insecticide single and their compound varieties in the middle and lower reaches of the Yangtze River to prevent and control rice stem borers, resulting in stem borer and Borer on this