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一绪言由Phytomonas stewarti(Smith)Bergey造成的玉米细菌性枯萎病或斯梯瓦特病,由于几次流行,特别是1932年的一次流行,对大田玉米造成了严重的损害,并在美国的许多地区毁坏了全部种植金黄矮甜玉米品种的田块,这种病害的重要性近来受到
INTRODUCTION Corn bacterial wilt disease or Stavanger disease caused by Phytomonas stewarti (Smith) Bergey caused serious damage to field corn due to several epidemics, especially in 1932 and has been reported in many areas of the United States The destruction of all fields planted with golden dwarf sweet corn varieties has recently received the importance of this disease