君子兰适应性较强，但栽培管理不当，常常引起病菌的侵人发生病害。轻者影响其观赏价值，重则植株死亡，造成不应有的损失。现将常见的几种病害症状及其防治方法介绍如下：（－）叶片枯萎病发生部位为嫩叶尖端，症状由上向下发展，严重时整个叶片变黄、枯萎。该病害主要是由于 Clivia strong adaptability, but cultivation and management of improper, often causing disease invaders disease. Light affect their ornamental value, while the plant died, resulting in undue losses. Now several common disease symptoms and prevention methods are described below: (-) leaf blight occurs at the tip of the tip of the leaves, the symptoms from the development of the downward, severe yellowing of the entire leaves, withered. The disease is mainly due to