单词：plant disease
plant disease的用法和样例：
例句
- Any of various plant diseases usually caused by fungi of the genus Fusarium or viruses of the genus Chlorogenus and characterized by yellow or yellowish discoloration.黄化病，一种植物病，通常由新月孢子菌属真菌或绿配质菌属病菌引起，特征是出现黄色或淡黄色的斑点。
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