| 彭子嘉,隋韵静,沈阔程,蒋利华,山春燕,余仲东.泸定地区樱桃根癌病风险分析[J].中国南方果树,2018,47(5): |
| 泸定地区樱桃根癌病风险分析 |
| Risk evaluation of crown gall disease of cherry in Luding county |
| 投稿时间：2018-04-09 修订日期：2018-05-12 |
| DOI： |
| 中文关键词: 樱桃 根癌病；生态分布；风险分析 |
| 英文关键词:Cherry Crown gall disease Ecological distribution Risk evaluation |
| 基金项目: |
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| 摘要点击次数: 1910 |
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| 中文摘要: |
| 樱桃根癌病是由根癌土壤杆菌引起的一种危险性细菌性病害。樱桃根癌病在泸定县为高度危险性病害，R=2.08。MaxEnt生态预测表明泸定县的田坝乡、冷磧镇、兴隆镇为樱桃根癌病的发生区，和野外调查结果基本一致；德威乡、杵坭乡、田坝乡大部分地区为高度危险区，得妥乡、加郡乡、新兴乡及烹坝乡为适生区，其他为不可能发生区。泸定县要加强检疫，严禁带菌苗木进入境内。一旦发现感病植株，应及时清除，防止进一步扩散。 |
| 英文摘要: |
| Crown gall disease is one of dangerous bacteria disease caused by Agrobacteria tumefacience. It is a high risk disease with the index R=2.08 in Luding county. Ecological forecast by software MaxEnt showed Tianba, Lenqi and Xinlong town are all disease occurred region, coincided with the field investigation. Dewei,Chuni and party of Tianba town are dangerous region as for crown gall disease occurring. Detuo,Jiajun, Xinxing and Pengba town are potential distribution regions for crown gall disease. While the other towns in Luding county are crown gall disease impossible distribution region. To manage this dangerous disease, Luding related administrations have to strengthen quarantine inspection, and erode the diseased tree once it was found. |
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