匈牙利夹竹桃中粘质沙雷氏菌的首次报告

IF 1.9 3区农林科学 Q2 AGRONOMY

Phytopathologia Mediterranea Pub Date : 2022-07-19 DOI:10.36253/phyto-13354

A. Fodor, L. Palkovics, A. Végh

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引用次数: 0

摘要

夹竹桃（Nerium Oleander L.）是一种受欢迎的木本观赏植物，经常用于装饰公共区域、露台和花园。许多疾病可能会降低这些植物的观赏价值。2018年至2020年间，对夹竹桃的植物病原菌进行了检测，并从匈牙利的不同地点采集了许多受感染植物的样本。采用经典和分子方法从夹竹桃中鉴定出两株粘质沙雷氏菌。分离株在夹竹桃叶片上造成坏死性损伤。粘质沙雷氏菌是一种机会性哺乳动物或植物病原体，但非致病菌株是有用的生物控制剂或植物生长促进细菌。这是夹竹桃植物病原粘质链霉菌的首次报道，也是匈牙利首次鉴定该细菌。

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First report of Serratia marcescens from oleander in Hungary

Oleander (Nerium oleander L.) is a popular woody ornamental plant, often used for decorating public areas, terraces and gardens. Many diseases may decrease in the ornamental value of these plantings. Between 2018 and 2020, plant pathogenic bacteria of oleander were examined, and many samples of infected plants were collected from different sites in Hungary. Two non-pigmented Serratia marcescens isolates were identified from oleander by classical and molecular methods. The isolates caused necrotic lesions on oleander leaves. Serratia marcescens is known as an opportunistic mammal or plant pathogen, but non-pathogenic strains are known to be useful biological control agents or plant growth-promoting bacteria. This is the first report of the plant pathogen S. marcescens from oleander, and the first identification of the bacterium in Hungary.

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来源期刊

Phytopathologia Mediterranea 生物-植物科学

CiteScore

4.40

自引率

8.30%

发文量

审稿时长

6-12 weeks

期刊介绍： Phytopathologia Mediterranea is an international journal edited by the Mediterranean Phytopathological Union. The journal’s mission is the promotion of plant health for Mediterranean crops, climate and regions, safe food production, and the transfer of new knowledge on plant diseases and their sustainable management. The journal deals with all areas of plant pathology, including etiology, epidemiology, disease control, biochemical and physiological aspects, and utilization of molecular technologies. All types of plant pathogens are covered, including fungi, oomycetes, nematodes, protozoa, bacteria, phytoplasmas, viruses, and viroids. The journal also gives a special attention to research on mycotoxins, biological and integrated management of plant diseases, and the use of natural substances in disease and weed control. The journal focuses on pathology of Mediterranean crops grown throughout the world. The Editorial Board of Phytopathologia Mediterranea has recently been reorganised, under two Editors-in-Chief and with an increased number of editors.