花生枯萎病又叫“倒秧病”、“拤脖瘟”、“烂腰”、“死苗”、“死棵子”等。我区掖县、乳山、莱西、文登、牟平、蓬莱、栖霞、招远等县均有发生。轻的死株率为百分之五至百分之十,重的达百分之五十,个别地块甚至全部死光,造成花生减产。据一九七一年在掖县调查,花生播种面积为二十万亩,发病面积达两万五千亩,全县二十六处公社只有四处公 Peanut wilt disease, also known as “inverted seedling disease”, “neck neck blast”, “rotten waist”, “dead seedlings”, “dead tree” and so on. I District Yexian, Rushan, Lacey, Wendeng, Muping, Penglai, Qixia, Zhaoyuan County, etc. have occurred. Light death rate of 5% to 10%, heavy up to 50%, individual parcels or even all dead, resulting in peanut production. According to a survey conducted in Yexian County in 1981, the planted area of ​​peanuts was 200,000 mu with a disease area of ​​25,000 mu. There were only 46 public communes in 26 communes