辣椒污霉病又称煤污病(图1、图2),主要危害叶片、叶柄及果实,是棚室辣椒上的特有病害。湿度大、粉虱多,易发病。发病症状叶片发病初期,出现污褐色圆形至不规则形霉点,随后霉点不断扩大,形成煤烟状物,可布满叶面、叶柄及果面,严重时几乎看不到绿色叶片及果实(图3),到处布满黑色霉层,影响光合作用。可引起病叶提早枯黄或脱落,果实提前成熟,但不脱落(图4)。病原辣椒斑点芽枝霉,属半知菌亚门真 Pepper moldy disease, also known as coal pollution (Figure 1, Figure 2), the main hazards leaves, petioles and fruits, is a pest-specific disease on the peppers. Humidity, whitefly and more prone to disease. Morphological symptoms In the early stages of the disease, there was a roundish brownish-brown to irregular moldy mildew. After that, the moldy spots continued to expand to form soot, which could be covered with leaves, petioles and fruit surfaces. In severe cases, green leaves and Fruit (Figure 3), full of black moldy layer everywhere, affecting photosynthesis. Can cause sick leaves early brown or fall off, the fruit mature in advance, but do not fall off (Figure 4). Pathogen pepper spores bud mold, is a semi-known Amygdalus true