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在山东省枣庄市和新泰市等地,马铃薯青枯病,一年有两次发病高峰,春季在5月23日～6月8日,秋季在9月20日～10月8日;病害发生与温度和降水密切相关;连作发病甚重;品种间抗病性差异较显著,以红芽眼、临选一号等高度感病,753、克新一号、798-24、克新四号等抗病性较强。室内药效测定以卞那霉素抑菌效果较好,庆大霉素、四环素和福美双防治效果较好。
In Zaozhuang City, Shandong Province and Xintai City, potato bacterial wilt occurs twice a year in peak seasons, from May 23 to June 8 in autumn and from September 20 to October 8 in autumn. Occurred with the temperature and precipitation are closely related to the serious occurrence of continuous cropping; disease resistance between varieties is more significant, with red bud eye, Probably one such high degree of susceptibility, 753, grams of new, 798-24, grams of new four Strong resistance. Pharmacodynamic determination of the antibacterial effect of bianamycin better, gentamicin, tetracycline and thiram good control effect.