据国际水稻研究所《国际水稻科研通讯》报道,我国台湾省台中地区发现一种不同于草状矮缩和凿叶矮缩病的新的水稻病害。感染该病的水稻植株显著矮缩,叶片缩窄,并往往在分蘖期间过早死亡。稻叶的萎蔫通常先出现于外部老叶,然后逐渐扩展至稻株上部叶片。 According to the International Rice Research Newsletter, the International Rice Research Institute reports that a new type of rice disease is found in Taichung, Taiwan, which is different from grassy dwarf and leaf-dwarf diseases. Rice plants infected with this disease are significantly dwarfed, blade narrowed and often die prematurely during tillering. The wilting of rice leaves usually appears first outside the old leaves, and then gradually extended to the upper leaves of rice plants.