花生叶斑病为花生叶部常发性及普发性病害。花生叶斑病主要包括花生网斑病、褐斑病、黑斑病、焦斑病四种,一般年份减产10～15％,严重年份减产20％左右。 双苯三唑醇是江苏建湖农药厂最近合成的三唑类杀菌剂,经两年在5个县(市)8个基点对花生叶斑病进行田间防治试验,25％粉剂800倍液喷雾对花生叶斑病的防治效果最佳,是防治花生叶斑病的理想药剂。现将研究结果总结如下。 Peanut leaf spot is perennial leaf follicular often and generalized disease. Peanut leaf spot disease mainly includes peanut leaf spot, brown spot, black spot and spot spot four kinds of diseases, the general year cut 10 to 15%, serious year cut about 20%. Benzotriazole alcohol Jiangsu Jianhu Pesticide Factory recently synthesized triazole fungicide, two years in five counties (cities) 8 basis points on peanut leaf spot field control test, 25% powder 800 times spray It has the best control effect on peanut leaf spot and is the ideal medicament for preventing and treating peanut leaf spot. Now the research results are summarized as follows.