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板栗干腐病是多种真菌复合侵染引起的。说得通俗一点,就是几种真菌一起侵染板栗,导致发病。这些病菌可分为两类:一类寄生性略强,如茎点菌、小穴壳菌、球壳菌、腐皮壳菌、拟茎点菌、炭疽菌等。它们是“主犯集团菌”,是它们首先发难,造成多种病斑。另一类是腐生性强的。从犯集团菌”,如:交链孢菌、镰刀菌、青霉菌等大肆活动,使病斑迅速扩大、腐烂,在病斑上产生各种霉菌。这样
Chestnut dry rot is caused by a variety of fungal infections. Put it plainly, that is, several fungi together chestnut infection, leading to the disease. These bacteria can be divided into two categories: a class of parasitic slightly stronger, such as the point of bacteria, Arkeopsis sp., Chaetoceros, cauliflower, phomopsis, anthrax and so on. They are the “main culprit”, they are the first to attack, causing a variety of lesions. The other is saprophytic. Accompany Group bacteria ", such as: Alternaria Alternaria, Fusarium, Penicillium and other wanton activities, the rapid expansion of disease spots, decay, in the lesion produced a variety of mold.