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……的有害生物分类

Pest categorisation of .

作者信息

Bragard Claude, Baptista Paula, Chatzivassiliou Elisavet, Di Serio Francesco, Gonthier Paolo, Jaques Miret Josep Anton, Justesen Annemarie Fejer, MacLeod Alan, Magnusson Christer Sven, Milonas Panagiotis, Navas-Cortes Juan A, Parnell Stephen, Potting Roel, Stefani Emilio, Thulke Hans-Hermann, Van der Werf Wopke, Civera Antonio Vicent, Yuen Jonathan, Zappalà Lucia, Migheli Quirico, Vloutoglou Irene, Maiorano Andrea, Streissl Franz, Reignault Philippe Lucien

出版信息

EFSA J. 2023 Jan 30;21(1):e07737. doi: 10.2903/j.efsa.2023.7737. eCollection 2023 Jan.

Abstract

The EFSA Plant Health Panel performed a pest categorisation of a clearly defined fungus of the family Botryosphaeriaceae, which was first described in 2008 as a cryptic species within the complex. The pathogen affects a wide range of woody perennial crops and ornamental plants causing root rot, damping-off, leaf spots, twig blight, cankers, stem-end rot, gummosis, branch dieback and pre- and post-harvest fruit rots. is present in Africa, Asia, North and South America and Oceania and has also been reported from Spain with a restricted distribution. However, there is uncertainty on the status of the pathogen worldwide and in the EU because in the past, when molecular tools (particularly multigene phylogenetic analysis) were not available, the pathogen might have been misidentified as . is not included in Commission Implementing Regulation (EU) 2019/2072 and there are no interceptions in the EU. Because of the very wide host range of the pathogen, this pest categorisation focused on those hosts for which there is robust evidence that the pathogen was formally identified by a combination of morphology, pathogenicity and multilocus sequence analysis. Plants for planting, including seeds, fresh fruits and bark and wood of host plants as well as soil and other plant-growing media are the main pathways for the further entry of the pathogen into the EU. Host availability and climate suitability factors occurring in parts of the EU are favourable for the further establishment of the pathogen. In the area of its present distribution, including Spain, the pathogen has a direct impact on cultivated hosts. multilocus measures are available to prevent the further introduction and spread of the pathogen into the EU. satisfies the criteria that are within the remit of EFSA to assess for this species to be regarded as potential Union quarantine pest.

摘要

欧洲食品安全局植物健康小组对葡萄座腔菌科一种明确界定的真菌进行了有害生物风险分析,该真菌于2008年首次被描述为该复合体中的一个隐存种。这种病原体影响多种多年生木本作物和观赏植物,会导致根腐病、猝倒病、叶斑病、枝枯病、溃疡病、蒂腐病、流胶病、枝条枯死以及收获前和收获后果实腐烂。它存在于非洲、亚洲、南北美洲和大洋洲,西班牙也有相关报道,但分布范围有限。然而,由于过去在分子工具(特别是多基因系统发育分析)不可用时,该病原体可能被误鉴定为 ,所以其在全球和欧盟的状况存在不确定性。该病原体未被列入欧盟委员会实施条例(EU)2019/2072,且在欧盟没有截获记录。由于该病原体的寄主范围非常广泛,此次有害生物风险分析聚焦于那些有确凿证据表明通过形态学、致病性和多位点序列分析相结合正式鉴定出该病原体的寄主。种植用植物,包括种子、新鲜水果以及寄主植物的树皮和木材,还有土壤和其他植物生长介质,是该病原体进一步进入欧盟的主要途径。欧盟部分地区存在的寄主可用性和气候适宜性因素有利于该病原体的进一步定殖。在其目前分布的地区,包括西班牙,该病原体对栽培寄主有直接影响。有多种措施可用于防止该病原体进一步引入和扩散到欧盟。该病原体符合欧洲食品安全局评估的标准,可被视为潜在的欧盟检疫性有害生物。

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