余姚县半稻半棉地区1963年早稻发生了一种植株矮缩的病,病苗虽能分蘖,但茎叶短缩,严重影响抽穗。随后晚稻也大面积发生。这种病害,当地农民根据病稻发殭矮缩的特点,叫它“矮稻”,也有叫它“矮缩稻”、“矮脚稻”、“老勿大”的。这种“矮稻”经中国农业科学院江苏分院植物保护系朱凤美主任和浙江农业科学院植物保护研究所陈鸿逵所 Semi-paddy semi-cotton area in Yuyao County In 1963, a plant dwarfing disease occurred in early rice. Although the diseased seedlings could tiller, the stems and leaves were shortened, seriously affecting the heading. Later rice also occurred in large area. This disease, the local peasants according to the characteristics of diseased rice stiff and dwarfed, called it “shorty”, also called it “dwarf rice”, “short-legged rice”, “old do not big.” This “short rice” by the Chinese Academy of Agricultural Sciences, Jiangsu Branch Zhu Fenmei, director of Plant Protection and Zhejiang Academy of Agricultural Sciences Institute of Plant Protection Chen Hong 逵