| 郭 健1, 刘朋飞1, 朱云峰2, 3, 楼兵干1*.梨火疫病的分布、传播规律和防治的研究进展[J].植物保护,2026,(1):1-9. |
| 梨火疫病的分布、传播规律和防治的研究进展 |
| Research progress on the distribution, spread and control of fire blight |
| 投稿时间：2023-12-20 修订日期：2024-06-03 |
| DOI：10.16688/j.zwbh.2023654 |
| 中文关键词: 梨火疫病 解淀粉欧文氏菌 发生历史 扩展定殖 防控措施 |
| 英文关键词:fire blight Erwinia amylovora occurrence history expansion and colonization disease prevention and control approaches |
| 基金项目:浙江省科技计划（2023C04012） |
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| 中文摘要: |
| 梨火疫病是由解淀粉欧文氏菌Erwinia amylovora引起的蔷薇科植物上的毁灭性病害。该病于2016年传入新疆, 对我国苹果和梨产业的健康发展构成了严重威胁。梨火疫病发生历史久远, 地理分布广泛, 流行规律复杂，防控相对复杂和困难。本文综述了梨火疫病的发生历史、地理分布，病原菌的扩展定殖及传播规律，以及目前的防治方法, 为梨火疫病的深入研究和综合防控提供参考。 |
| 英文摘要: |
| Fire blight, caused by Erwinia amylovora, is a devastating disease affecting plants of the family Rosaceae. Since its first detection in Xinjiang, China, in 2016, the disease has posed a serious threat to the sustainable development of the country’s apple and pear industries. Fire blight has a long history, wide geographic distribution, and complex epidemiological characteristics, which make its prevention and control particularly challenging. This paper summarizes recent research progress on the historical occurrence, geographic distribution, and transmission mechanisms of fire blight, as well as the expansion and colonization behavior of E.amylovora. In addition, current advances in integrated management and control strategies are discussed. These insights provide a valuable reference for future research and for the development of effective, comprehensive prevention and control approaches for fire blight in China. |
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