炭疽病是辣椒上的常发病害,特别是在高温季节,果实受灼伤,易并发炭疽病,使果实失去商品价值。炭疽病主要危害辣椒果实和老叶,也可侵染茎部。果实染病,初现水渍状黄褐色圆斑,扩大后边缘褐色,中央灰褐色,病斑有隆起的同心轮纹,由许多黑色或橙红色的小点集成。潮湿时病斑表面溢出红色黏稠物,被害果内半 Anthracnose is a perennial disease on peppers. Especially in the hot season, the fruit is burned and anthrax is easily concomitant, causing the fruit to lose its commercial value. Anthracnose is a major hazard to pepper fruits and old leaves and can also invade stems. The fruit is infected with watery yellowish-brown spots, brownish brown with enlarged margin, central grayish brown, with concentric rims on raised spots, integrated by many black or orange-red dots. Lesions splatter red sticky surface when wet, killed fruit half