Individual resistance of Fraxinus angustifolia and F. excelsior clones to Hymenoscyphus fraxineus

Ash dieback, caused by Hymenoscyphus fraxineus, is a serious disease of common and narrow-leaved ash in Europe. The resistance of individual trees seems to be important for the maintenance of ash in European forests. In this in situ wound inoculation study, the susceptibility and differences in r...

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Main Authors:	Katarína Adamčíková, Jozef Pažitný, Katarína Pastirčáková
Format:	Article
Language:	English
Published:	Polish Academy of Sciences 2018-06-01
Series:	Journal of Plant Protection Research
Subjects:	ash dieback Chalara fraxinea in situ pathogenicity tests susceptibility
Online Access:	https://doi.org/10.24425/122937

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spelling	doaj-f805e4c42e664807af58df671db9841a2020-11-25T02:57:24ZengPolish Academy of SciencesJournal of Plant Protection Research1899-007X1899-007X2018-06-0158322723310.24425/122937Individual resistance of Fraxinus angustifolia and F. excelsior clones to Hymenoscyphus fraxineusKatarína Adamčíková0Jozef Pažitný1Katarína Pastirčáková2Department of Plant Pathology and Mycology, Institute of Forest Ecology, Slovak Academy of Sciences, 94901 Nitra, SlovakiaDepartment of Plant Pathology and Mycology, Institute of Forest Ecology, Slovak Academy of Sciences, 94901 Nitra, SlovakiaDepartment of Plant Pathology and Mycology, Institute of Forest Ecology, Slovak Academy of Sciences, 94901 Nitra, SlovakiaAsh dieback, caused by Hymenoscyphus fraxineus, is a serious disease of common and narrow-leaved ash in Europe. The resistance of individual trees seems to be important for the maintenance of ash in European forests. In this in situ wound inoculation study, the susceptibility and differences in resistance to H. fraxineus between Fraxinus excelsior and F. angustifolia clones were assessed. Neither of the tested clones revealed total resistance to ash dieback; variety between the tested clones was observed. Differences in necroses lengths were significant between clones and between two ash species. Longer necroses were formed in F. angustifolia than in F. excelsior. Some clones exhibiting some resistance to the pathogen were identified.https://doi.org/10.24425/122937ash diebackChalara fraxineain situpathogenicity testssusceptibility
collection	DOAJ
language	English
format	Article
sources	DOAJ
author	Katarína Adamčíková Jozef Pažitný Katarína Pastirčáková
spellingShingle	Katarína Adamčíková Jozef Pažitný Katarína Pastirčáková Individual resistance of Fraxinus angustifolia and F. excelsior clones to Hymenoscyphus fraxineus Journal of Plant Protection Research ash dieback Chalara fraxinea in situ pathogenicity tests susceptibility
author_facet	Katarína Adamčíková Jozef Pažitný Katarína Pastirčáková
author_sort	Katarína Adamčíková
title	Individual resistance of Fraxinus angustifolia and F. excelsior clones to Hymenoscyphus fraxineus
title_short	Individual resistance of Fraxinus angustifolia and F. excelsior clones to Hymenoscyphus fraxineus
title_full	Individual resistance of Fraxinus angustifolia and F. excelsior clones to Hymenoscyphus fraxineus
title_fullStr	Individual resistance of Fraxinus angustifolia and F. excelsior clones to Hymenoscyphus fraxineus
title_full_unstemmed	Individual resistance of Fraxinus angustifolia and F. excelsior clones to Hymenoscyphus fraxineus
title_sort	individual resistance of fraxinus angustifolia and f. excelsior clones to hymenoscyphus fraxineus
publisher	Polish Academy of Sciences
series	Journal of Plant Protection Research
issn	1899-007X 1899-007X
publishDate	2018-06-01
description	Ash dieback, caused by Hymenoscyphus fraxineus, is a serious disease of common and narrow-leaved ash in Europe. The resistance of individual trees seems to be important for the maintenance of ash in European forests. In this in situ wound inoculation study, the susceptibility and differences in resistance to H. fraxineus between Fraxinus excelsior and F. angustifolia clones were assessed. Neither of the tested clones revealed total resistance to ash dieback; variety between the tested clones was observed. Differences in necroses lengths were significant between clones and between two ash species. Longer necroses were formed in F. angustifolia than in F. excelsior. Some clones exhibiting some resistance to the pathogen were identified.
topic	ash dieback Chalara fraxinea in situ pathogenicity tests susceptibility
url	https://doi.org/10.24425/122937
work_keys_str_mv	AT katarinaadamcikova individualresistanceoffraxinusangustifoliaandfexcelsiorclonestohymenoscyphusfraxineus AT jozefpazitny individualresistanceoffraxinusangustifoliaandfexcelsiorclonestohymenoscyphusfraxineus AT katarinapastircakova individualresistanceoffraxinusangustifoliaandfexcelsiorclonestohymenoscyphusfraxineus
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Individual resistance of Fraxinus angustifolia and F. excelsior clones to Hymenoscyphus fraxineus

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