Hyfraxinic Acid, a Phytotoxic Tetrasubstituted Octanoic Acid Produced by the Ash (Fraxinus excelsior L.) Pathogen Hymenoscyphus fraxineus Together with Viridiol and Some its Analogues.
Sign Up to like & getrecommendations! Published in 2019 at "Journal of agricultural and food chemistry"
DOI: 10.1021/acs.jafc.9b06055
Abstract: A new tetrasubstituted octanoic acid, named hyfraxinic acid (1), was isolated together with the known 1-deoxyviridiol (2), viridiol (3), nodulisporiviridin M (4) and demethoxyviridiol (5) from the organic extract of Hymenoscyphus fraxineus responsible for ash… read more here.
Keywords: tetrasubstituted octanoic; ash fraxinus; hymenoscyphus fraxineus; hyfraxinic acid ... See more keywords
Tracking the invasion: dispersal of Hymenoscyphus fraxineus airborne inoculum at different scales.
Sign Up to like & getrecommendations! Published in 2018 at "FEMS microbiology ecology"
DOI: 10.1093/femsec/fiy049
Abstract: Ash dieback is caused by an invasive pathogen Hymenoscyphus fraxineus, which emerged in Europe in the 1990s and jeopardizes the management of ash stands. Although the biological cycle of the pathogen is well understood, its… read more here.
Keywords: tracking invasion; hymenoscyphus fraxineus; dispersal; dispersal hymenoscyphus ... See more keywords
Virulence of the invasive ash pathogen Hymenoscyphus fraxineus in old and recently established populations
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DOI: 10.1111/ppa.12635
Abstract: Following its introduction from Asia in the 1990s, the ascomycete Hymenoscyphus fraxineus has caused a severe dieback of Fraxinus excelsior in Europe. In this study we assess and compare the virulence of 200 H. fraxineus… read more here.
Keywords: recently established; virulence; hymenoscyphus fraxineus; established populations ... See more keywords
Fungal succession in decomposing ash leaves colonized by the ash dieback pathogen Hymenoscyphus fraxineus or its harmless relative Hymenoscyphus albidus
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DOI: 10.3389/fmicb.2023.1154344
Abstract: Introduction The ascomycete Hymenoscyphus fraxineus, originating from Asia, is currently threatening common ash (Fraxinus excelsior) in Europe, massive ascospore production from the saprotrophic phase being a key determinant of its invasiveness. Methods To consider whether… read more here.
Keywords: succession decomposing; site; hymenoscyphus fraxineus; fraxineus ... See more keywords
Survival of European Ash Seedlings Treated with Phosphite after Infection with the Hymenoscyphus fraxineus and Phytophthora Species
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DOI: 10.3390/f9080442
Abstract: The European Fraxinus species are threatened by the alien invasive pathogen Hymenoscyphus fraxineus, which was introduced into Poland in the 1990s and has spread throughout the European continent, causing a large-scale decline of ash. There… read more here.
Keywords: phytophthora species; hymenoscyphus fraxineus; fraxineus phytophthora; ash ... See more keywords