RESISTANCE OF FRUIT CROPS VARIETIES TO PHYTOPATHOGENIC BACTERIA PSEUDOMONAS SYRINGAE PV. SYRINGAE

Q4 Agricultural and Biological Sciences

Fruit Growing Research Pub Date : 2022-08-08 DOI:10.47612/0134-9759-2022-34-48-56

V. Lagonenko, A. Lagonenko, I. G. Polubyatko, O. A. Yakimovich, N. P. Maksimova, M. S. Kastritskaya

引用次数: 0

Abstract

The resistance of cherry, sweet cherry and pear varieties to bacterial canker was analyzed by using the method of arti- ficial contamination of unripe fruits. Two resistance groups were highlighted among the six analyzed cherry varieties: Uyfehertosh Fürthosh variety exercised the highest degree of resistance and Turgenevka exercised the lowest degree. Three groups of resistance were identified among the ten studied varieties of sweet cherries; the cultivar Lyubava Donetskaya turned out to be the most resistant, Gascinets proved to be the most affected. Four groups of resistance were distinguished among analyzed 14 pear varieties. The most resistant was Vilia variety and Kudesnitsa variety turned out to be the most affected. None of the examined crops varieties appears to be immune to bacterial canker. After artificial contamination of apples fruits (Belorusskoe sladkoe, Kovalenkovskoe and Nadzejny varieties) symptoms of the disease did not appear.

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水果作物品种对丁香假单胞菌抗性的研究。两

采用未熟果实人工污染法，对樱桃、甜樱桃和梨品种对细菌溃疡病的抗性进行了分析。在6个被分析的樱桃品种中，突出了2个抗性类群:Uyfehertosh rthosh品种的抗性程度最高，Turgenevka的抗性程度最低。在10个被研究的甜樱桃品种中鉴定出3组抗性;结果表明，柳巴娃·顿涅茨卡娅的抵抗力最强，加西涅茨受影响最大。对14个梨品种进行了抗性鉴定。其中，抗性最强的品种为Vilia品种，受影响最大的品种为Kudesnitsa品种。没有一种被检查的作物品种似乎对细菌性溃疡病免疫。在对苹果果实(白罗斯科斯拉德科、科瓦连科夫斯科和纳泽尼品种)进行人工污染后，没有出现这种疾病的症状。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

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来源期刊

Fruit Growing Research Agricultural and Biological Sciences-Agronomy and Crop Science

CiteScore

0.10

自引率

0.00%

发文量

审稿时长

8 weeks

期刊介绍： FRUIT GROWING RESEARCH is an international journal, which has been issued under the care of the Research Institute for Fruit Growing Pitesti, Romania. Fruit growing research is an annual journal aimed at disseminating significant research and original papers on genetic resources, breeding of deciduous fruit trees species; fruit sustainable technologies – environment protection; propagation, virology and tissue culture, postharvest, that can be of interest to a wide audience of plant scientists in all areas of fruit growing. An international Editorial Board advises the journal.