炭疽病在香蕉未采收前便开始侵染危害,在收获贮运期间危害严重,造成大量果实变黑腐烂,损失很大。由于该病主要表现在成熟或将近成熟的香蕉表面呈现黑色或黑褐色小圆斑,若看到症状才防治已为时过晚。何时防治较为合适呢?经试验,提前在结果初期进行防治,效果极好。 香蕉炭疽病的侵染期多在青果 Anthracnose begins to harm the banana before it is harvested. It is very harmful during harvest and storage, causing a large amount of fruit to turn black and rot. As the disease is mainly manifested in mature or nearly mature banana surface showed black or dark brown spots, it is too late to see the symptoms before control. When the prevention and treatment is more appropriate? After testing, early prevention and treatment in the results early, the effect is excellent. Banana anthracnose infection period in fruit