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水稻细菌性条斑病是水稻的主要病害之一。目前,防治该病的药剂种类少,药效差,难以控制病害的发生危害。为此,我站于1998年在连作杂交晚稻上用50%杀菌王水溶性粉剂进行防治水稻细菌性条斑病药效试验,取得了较好的防治效果。现将试验结果报告如下。1 材料与方法试验在城关镇进行。设666.7平方米用50%杀菌王水溶性粉剂(诸暨市农化厂生产)40克、50克、60克3个水平,以20%叶青双可湿性粉剂(温州农药厂生产)100克和不喷药为对照。各处理加水40千克用工农16
Rice bacterial leaf streak is one of the major diseases of rice. At present, there are few kinds of medicaments for preventing and curing the disease, and the medicaments are poor in efficacy and it is difficult to control the occurrence of the disease. To this end, I stood in 1998 in the late crop continuous hybrid rice with 50% bactericidal water-soluble powder to prevent and control rice bacterial leaf streak disease efficacy test and achieved good control effect. The test results are reported below. A material and method test carried out in Chengguan Town. Set 666.7 square meters with 50% bactericidal King water soluble powder (Zhuji Agrochemical Factory production) 40 grams, 50 grams, 60 grams of 3 levels to 20% Ye Qing double wettable powder (Wenzhou Pesticide Factory production) 100 grams and does not spray Medicine as a control. The treatment of water 40 kg workers and peasants 16