花生疮痂病的发生原因、 发病规律与综合防治技术

Causes and Regularity of the Occurrence of Peanut Scab and Comprehensive Control Techniques for It

花生疮痂病是由落花生痂圆孢菌(Sphaceloma arachidis)引起的一种真菌性病害,在鲁南花生产区逐年加重发生,对花生产业构成严重威胁.本文分析了花生疮痂病的危害症状、发生原因及发病规律,提出了农业防治和化学防治的综合防治措施,为花生疮痂病的综合防治提供技术支撑.

Peanut scab is a kind of fungal disease caused by Sphaceloma arachidis.Its occurrence is becoming increasingly serious year by year in the peanut-cultivating areas in southern Shandong,and poses a serious threat to the peanut industry.In this paper,the harm symptoms and occurrence causes and regularity of peanut scab are analyzed,and some comprehensive measures of agricultural control and chemical control are put forward to provide technical support for comprehensive control of this disease.