FraxForFuture—research on European ash dieback in Germany
نویسندگان
چکیده
Abstract European ash dieback caused by the alien, invasive ascomycete species Hymenoscyphus fraxineus currently represents, along with its side effects, greatest threat to common ( Fraxinus excelsior ) trees in Europe. The disease is widely distributed Germany and present all regions where growing. In order study develop management strategies conserve as a forest tree species, concerted, interdisciplinary research project FraxForFuture was initiated. consist of an association five sub-networks: FraxConnect, FraxMon, FraxGen, FraxPath, FraxSilva. total, 27 individual projects conduct on epidemiology disease, pathogen preservation ash, including various control, breeding, silvicultural strategies. main goals network sub-networks well essential information about plots are provided.
منابع مشابه
Development of Ash Dieback in South-Eastern Germany and the Increasing Occurrence of Secondary Pathogens
Since its first identification in Poland in 2006, the ascomycete Hymenoscyphus fraxineus has caused massive dieback of Fraxinus excelsior in the countries of eastern, northern and central Europe. This work shows the development, expansion, and severity of the disease in south-eastern Germany for a period of four years, starting in 2010. Differences between habitats, as well as age classes have ...
متن کاملEffects of endophytic fungi on the ash dieback pathogen.
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. excelsior to the pathogen; (ii) resistance of F. ornus relies on its community of endop...
متن کاملClimate change and the ash dieback crisis
Beyond the direct influence of climate change on species distribution and phenology, indirect effects may also arise from perturbations in species interactions. Infectious diseases are strong biotic forces that can precipitate population declines and lead to biodiversity loss. It has been shown in forest ecosystems worldwide that at least 10% of trees are vulnerable to extinction and pathogens ...
متن کاملCrowdsourced analysis of ash and ash dieback through the Open Ash Dieback project: A year 1 report on datasets and analyses contributed by a self-organising community
Ash dieback is a fungal disease of ash trees caused by Hymenoscyphus pseudoalbidus that has swept across Europe in the last two decades and is a significant threat to the ash population. This emergent pathogen has been relatively poorly studied and little is known about its genetic make-up. In response to the arrival of this dangerous pathogen in the UK we took the unusual step of providing an ...
متن کاملMolecular markers for tolerance of European ash (Fraxinus excelsior) to dieback disease identified using Associative Transcriptomics
Tree disease epidemics are a global problem, impacting food security, biodiversity and national economies. The potential for conservation and breeding in trees is hampered by complex genomes and long lifecycles, with most species lacking genomic resources. The European Ash tree Fraxinus excelsior is being devastated by the fungal pathogen Hymenoscyphus fraxineus, which causes ash dieback diseas...
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ژورنال
عنوان ژورنال: Journal of Plant Diseases and Protection
سال: 2022
ISSN: ['1861-3837', '1861-3829']
DOI: https://doi.org/10.1007/s41348-022-00670-z