Department of Life Sciences, Imperial College London, Ascot, U.K.
CABI, Wallingford, U.K.
Phytopathology. 2023 Jul;113(7):1141-1158. doi: 10.1094/PHYTO-02-23-0069-IA. Epub 2023 Aug 29.
A synoptic review of plant disease epidemics and outbreaks was made using two complementary approaches. The first approach involved reviewing scientific literature published in 2021, in which quantitative data related to new plant disease epidemics or outbreaks were obtained via surveys or similar methodologies. The second approach involved retrieving new records added in 2021 to the CABI Distribution Database, which contains over a million global geographic records of organisms from over 50,000 species. The literature review retrieved 186 articles, describing studies in 62 categories (pathogen species/species complexes) across more than 40 host species on six continents. Pathogen species with more than five articles were , ' Liberibacter asiaticus', cassava mosaic viruses, citrus tristeza virus, , spp. complexes, f. sp. , , maize lethal necrosis co-infecting viruses spp. complexes, pvs., f. sp. , , and . Automated searches of the CABI Distribution Database identified 617 distribution records new in 2021 of 283 plant pathogens. A further manual review of these records confirmed 15 pathogens reported in new locations: apple hammerhead viroid, apple rubbery wood viruses, , , ' Liberibacter asiaticus', citrus tristeza virus, , cucurbit chlorotic yellows virus, , , f. sp. Tropical race 4, , , potato spindle tuber viroid, and tomato brown rugose fruit virus. Of these, four pathogens had at least 25% of all records reported in 2021. We assessed two of these pathogens-tomato brown rugose fruit virus and cucurbit chlorotic yellows virus-to be actively emerging in/spreading to new locations. Although three important pathogens-' Liberibacter asiaticus', citrus tristeza virus, and f. sp. -were represented in the results of both our literature review and our interrogation of the CABI Distribution Database, in general, our dual approaches revealed distinct sets of plant disease outbreaks and new records, with little overlap. [Formula: see text] Copyright © 2023 The Author(s). This is an open access article distributed under the CC BY 4.0 International license.
采用两种互补方法对植物病害流行和爆发进行了综合评述。第一种方法是审查 2021 年发表的科学文献，通过调查或类似方法获得与新的植物病害流行或爆发相关的定量数据。第二种方法是检索 2021 年添加到 CABI 分布数据库中的新记录，该数据库包含来自 5 万多种物种的超过 100 万个全球生物地理记录。文献综述检索到 186 篇文章，描述了六大洲 40 多种宿主物种 62 个类别的研究（病原体物种/物种复合体）。有超过 5 篇文章的病原体物种为：亚洲韧皮杆菌、木薯花叶病毒、柑橘衰退病毒、， spp.复合体、， f. sp. 、玉米致死坏死伴生病毒 spp.复合体、， pvs. 、， f. sp. 、和 。对 CABI 分布数据库的自动搜索确定了 2021 年 283 种植物病原体中有 617 个新分布记录。对这些记录的进一步手动审查证实了 15 种病原体在新地点的报告：苹果锤头状病毒、苹果橡胶木病毒、， ，亚洲韧皮杆菌、柑橘衰退病毒、， cucurbit chlorotic yellows virus、， ，热带 4 号、， ，马铃薯纺锤块茎类病毒和番茄棕色皱果病毒。其中，有 4 种病原体至少有 2021 年报告的所有记录的 25%。我们评估了其中两种病原体-番茄棕色皱果病毒和瓜类褪绿黄化病毒-在新地点活跃出现/传播。尽管亚洲韧皮杆菌、柑橘衰退病毒和 f. sp. 在我们的文献综述和 CABI 分布数据库查询结果中都有代表，但总的来说，我们的两种方法揭示了截然不同的植物病害爆发和新记录，几乎没有重叠。[公式：见正文]版权所有 2023 年作者。这是一个开放获取的文章分布在 CC BY 4.0 国际许可证下。
