中国葡萄采后粉红霉腐菌的鉴定

IF 0.6 4区 综合性期刊 Q3 MULTIDISCIPLINARY SCIENCES
D. Harishchandra, Wei Zhang, Thilini Chethana Kandawatte Wedaralalage, Xinghong Li, R. Cheewangkoon
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引用次数: 0

摘要

葡萄是一种重要的作物,因为它既可以作为新鲜水果食用,也可以作为葡萄酒、果酱、果汁、果冻和醋等浆果的副产品。葡萄采后的损失会对其市场价值和由葡萄开发的二次产品的质量产生不利影响。这些损失可能是由于致病性感染和由于处理和储存不当造成的其他损害。在对北京市林业与果树科学研究院冷库设施进行的一次简短调查中,收集到有采后腐病症状的葡萄浆果。进一步的现场观察表明,该病害是由玫瑰毛霉引起的采后粉霉病。玫瑰毛霉是一种无性繁殖的土传真菌,性别形态未知。众所周知,这种真菌在世界各地的许多水果和蔬菜中引起采后疾病。通过分子系统发育、形态学研究和致病性试验,首次报道了葡萄红腐病的发生。同时,这也是中国首次报道从葡萄中分离出的roseum。
本文章由计算机程序翻译,如有差异,请以英文原文为准。
Identifi cation of the Postharvest Pink Mold Rot Fungus (Trichothecium roseum) on Grapes in China
Grape is an important crop due to its consumption as fresh fruit as well as the secondary products developed from the berries such as wines, jams, juice, jellies, and vinegar. Postharvest losses in grapes can adversely affect their market value and the quality of the secondary products developed from grapes. These losses can be due to pathogenic infections and other damage due to improper handling and storage practices. During a brief survey of the cold storage facilities of the Beijing Academy of Forestry and Pomology Sciences, grape berries showing postharvest rot symptoms were collected. Further onsite observations suggested that the disease was postharvest pink mold rot caused by Trichothecium roseum. Trichothecium roseum is an asexually reproducing soil-borne fungus with an unknown sexual morph. This fungus is known to cause postharvest diseases in many fruits and vegetables around the world. Our objective in this study was to report the fi rst occurrence of pink rot on grapes caused by T. roseum with molecular phylogeny, morphological studies, and pathogenicity tests. Also, this is the fi rst report of T. roseum from grapes in China.
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来源期刊
Chiang Mai Journal of Science
Chiang Mai Journal of Science MULTIDISCIPLINARY SCIENCES-
CiteScore
1.00
自引率
25.00%
发文量
103
审稿时长
3 months
期刊介绍: The Chiang Mai Journal of Science is an international English language peer-reviewed journal which is published in open access electronic format 6 times a year in January, March, May, July, September and November by the Faculty of Science, Chiang Mai University. Manuscripts in most areas of science are welcomed except in areas such as agriculture, engineering and medical science which are outside the scope of the Journal. Currently, we focus on manuscripts in biology, chemistry, physics, materials science and environmental science. Papers in mathematics statistics and computer science are also included but should be of an applied nature rather than purely theoretical. Manuscripts describing experiments on humans or animals are required to provide proof that all experiments have been carried out according to the ethical regulations of the respective institutional and/or governmental authorities and this should be clearly stated in the manuscript itself. The Editor reserves the right to reject manuscripts that fail to do so.
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