花生矮缩病是我国近年发生的新病害,主要发生地区有辽宁、山东、河北、江苏等省。据报导,山东部分花生产区一般发病率20—30％,高的达60％,严重影响花生的增产。过去,我省只零星发生矮缩病,今年由于花生播种后天气干旱,发病株率突然增加。据调查,一般发病率O.5％,个别严重的达2—3％。为了及早压缩发病面积,现将有关该病的症状及防治方法介绍如下,望各地加强检 Peanut dwarf disease is a new disease that has occurred in recent years in our country, mainly in Liaoning, Shandong, Hebei and Jiangsu provinces. According to the report, some flower production areas in Shandong Province have a common incidence of 20-30% and a high of 60%, seriously affecting peanut production. In the past, only sporadic cases of dwarfism occurred in our province. Due to the arid weather after sowing this year, the incidence of disease suddenly increased. According to the survey, the general incidence of O.5%, individually serious 2-3%. In order to reduce the incidence of disease as soon as possible, now the symptoms of the disease and prevention methods described below, hope to strengthen the seizure around