信阳板栗7种病原真菌生物学研究

Studies on Biology of Seven Fungi Infecting Castanea Bungeana Fruit in Xinyang

摘要: 微生物侵染板栗果实（Ｃａｓｔａｎｅａｂｕｎｇｅａｎａｆｒｕｉｔ），形成黑斑病，给生产和储藏带来损失达１０％～４０％。对板栗黑斑病进行病菌分离和鉴定，发现信阳板栗黑斑病常见７种病菌真菌，对这种病菌进行了生长温度测定、复感染等研究，为最终防治黑斑病提供理论依据。

Abstract: The castanea bungeana fruit was diseased with micro-organism and formed black rot.By separating and identifing,7 fungi was found in Xinyang Chinese chestnut black rot .The growth temperature and infection-again of fungi was studied and the results obtained that provide theory basis of prevention and cure black rot.