灰霉病 Gray Mold
| 中文 | English |
|---|---|
| 基本信息 | Basic Information |
| 中文名：灰霉病 英文名：Gray Mold 病原：Botrytis cinerea 类型：真菌病害 | Chinese name: 灰霉病 English name: Gray Mold Pathogen: Botrytis cinerea Type: Fungal disease |
| 主要症状 | Main Symptoms |
| 可侵染叶片、花、果实。叶片上出现水渍状小斑，逐渐扩大并产生灰色霉层。果实染病后腐烂，表面覆盖灰褐色绒毛状霉层。 | Infects leaves, flowers, and fruits. Leaves develop water-soaked spots with gray mold. Fruits rot and become covered with gray-brown fuzzy mold. |
| 发生规律 | Epidemiology |
| 病菌以菌核在土壤或残体中越冬。阴雨连绵、高湿、通风不良条件下易流行。 | Survives as sclerotia in soil or debris. Outbreaks occur in cool, humid, poorly ventilated conditions. |