花生叶斑病近年在来河南省泌阳县呈现常发、重发态势。病田率85%~95%,平均病株率为60%~70%,病叶率30%~50%,严重度为40%~70%,2003~2014年间,除2006年为中度发生,其他年份均为偏重以上程度发生。耕作方式、田间环境、防治方法等因子均直接关系到其发生程度。提出了加强宣传,生态调控,科学用药、统防统治等防治措施。 In recent years, peanut leaf spot appeared in Biyang County, Henan Province, which showed frequent recurrence. Sickness rate of 85% to 95%, the average diseased plant rate of 60% to 70%, diseased leaf rate of 30% to 50%, the severity of 40% to 70%, 2003 to 2014, except in 2006 was moderate , Other years are more emphasis on the degree of occurrence above. Farming methods, field environment, prevention and treatment and other factors are directly related to their occurrence. Proposed to strengthen advocacy, ecological control, scientific medication, prevention and control and other prevention measures.