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1979年9月前后据奉新等地植保干部反映该地发生一种水稻少见的病害。为害面积大,发病普遍,杂优受害尤剧。他们所述症状既不同于黄矮病,又不同于赤枯病。为了诊断此病,我组派员于9月中、下旬先后两次赴奉新县干州公社进行了调查。奉新县干州公社公路两旁,有二、二○○多亩二晚“汕优二号”发病严重,叶面呈橙色,植株生长不良,直立不披,根系发育不正常。偶有抽穗的,结实稀疏,廖如晨星,大部是秕
According to Fengxin cadres in Fushin and other places around September 1979, a rare disease of rice occurred in this area. Victims of large area, common disease, miscellaneous suffers especially drama. The symptoms they described differed from yellow dwarf and from blight. In order to diagnose the disease, I group sent officers to investigate in mid-September and late October in Qianzhou commune of Fengxin County. Fengxin County Ganzhou commune road on both sides, there are two, two thousand two acres two nights “Shanyou two” serious onset, orange leaves, poor plant growth, upright without Phrae, root development is not normal. Occasional heading, strong sparse, Liao, such as morning star, most of them