香蕉黑星病又称黑痣病、黑斑病或雀斑病,是香蕉产区常见的真菌性病害,近年来该病对香蕉的危害日益加重。发病原因:引发香蕉黑星病的病原为香蕉大茎点霉(图1),其聚集成团的菌丝表面可形成大量球形、椭球形或扁圆锥形的黑色或略呈灰白色分生孢子器,无喙但具一孔口,绝大多 Banana scab also known as black mole disease, black spot or freckle, is a common fungal disease in banana producing areas, the disease in recent years, the dangers of bananas growing. The cause of the disease: the pathogen causing banana scab was banana dwarfish (Figure 1), which gathered into clusters of mycelium surface can form a large number of spherical, ellipsoidal or oblate conical black or slightly gray conidia , Without beak but with an orifice, mostly