Results 61 to 70 of about 781,311 (209)
Estimating coextinction risks from epidemic tree death: affiliate lichen communities among diseased host tree populations of Fraxinus excelsior. [PDF]
PLoS ONE, 2012 At least 10% of the world's tree species are threatened with extinction and pathogens are increasingly implicated in tree threats. Coextinction and threats to affiliates as a consequence of the loss or decline of their host trees is a poorly understood ...
Mari T Jönsson, Göran Thor
doaj +1 more source
Ash dieback in the UK: a wake-up call. [PDF]
Mol Plant Pathol, 2013 Woodward S, Boa E.
europepmc +4 more sources
Ash dieback risks an extinction cascade [PDF]
Biological Conservation, 2020 Abstract Large-scale decline in populations of European ash (Fraxinus excelsior) are occurring throughout Europe due to the invasive fungus Hymenoscyphus fraxineus. This has grave ecological implications not only for ash trees, but also for the biodiversity supported by, and in some cases solely dependent on ash. Here we used data on the tree-species
Hultberg, Tove +6 more
openaire +1 more source
Effects of endophytic fungi on the ash dieback pathogen [PDF]
FEMS Microbiology Ecology, 2016 While Hymenoscyphus fraxineus causes dieback of the European ash (Fraxinus excelsior), flowering ash (F. ornus) appears resistant to the pathogen. To date, contributions of endophytic fungi to host resistance are unknown. The following hypotheses were tested: (i) endophytic fungi enhance the resistance of F.
Schlegel M +3 more
openaire +3 more sources
Responding to ash dieback (Hymenoscyphus fraxineus) in the UK: woodland composition and replacement tree species [PDF]
, 2019 Common ash (Fraxinus excelsior L.) is an important timber species that is widespread in broadleaved woodlands across Europe, where it is currently declining due to the fungal pathogen (Hymenoscyphus fraxineus (T.
Broome, Alice +3 more
core +1 more source
Наукові праці Лісівничої академії наук України, 2022 The aim of the research was to evaluate the main causes and trends in the defoliation of common ash (Fraxinus excelsior L.) trees in different natural zones of Ukraine according to forest monitoring data.
Tetiana Pyvovar +2 more
doaj +1 more source
The £15 billion cost of ash dieback in Britain [PDF]
Current Biology, 2019 Invasive tree pests and diseases present some of the greatest global threats to forests, and the recent global acceleration in invasions has caused massive ecological damage [1,2]. Calls to improve biosecurity have, however, often lost out to economic arguments in favour of trade [3].
Hill L +5 more
openaire +4 more sources
Frontiers in Microbiology, 2022 The populations of European ash and its harmless fungal associate Hymenoscyphus albidus are in decline owing to ash dieback caused by the invasive Hymenoscyphus fraxineus, a fungus that in its native range in Asia is a harmless leaf endophyte of local ...
Ari M. Hietala +6 more
doaj +1 more source
Out of the woods. Ash dieback and the future of emergent pathogenomics. [PDF]
Mol Plant Pathol, 2014 MacLean D.
europepmc +4 more sources
Evidence from mortality dating of Fraxinus excelsior indicates ash dieback (Hymenoscyphus fraxineus) was active in England in 2004-2005 [PDF]
, 2018 Ash (Fraxinus excelsior L.) planted at six sites over the past 20 years was investigated. Three geographically isolated sites (Northumberland, Leicestershire and Devon) were compared with three sites in established areas of ash dieback in East Anglia ...
Biddle, M. +9 more
core +1 more source