Results 41 to 50 of about 6,997 (212)
Exploratory Survey for the Emerald Ash Borer, \u3ci\u3eAgrilus Planipennis\u3c/i\u3e (Coleoptera: Buprestidae), and Its Natural Enemies in China [PDF]
, 2018 An exploratory survey for the emerald ash borer, Agrilus planipennis, and its natural enemies was conducted in China during October and November 2003. We examined 29 field plots in six provinces.
Bauer, Leah S +5 more
core +2 more sources
Pollination success of Fraxinus excelsior L. in the context of ash dieback
Annals of Forest Science, 2023 Key message Paternity analyses show that effective pollination of ash (Fraxinus excelsior L.) in a seed orchard and a floodplain forest affected by ash dieback is more likely to be facilitated by healthier males.
Anna-Katharina Eisen +3 more
doaj +1 more source
Frontiers in Forests and Global ChangeIn past decades, ash dieback has caused a rapid decline of European ash (Fraxinus excelsior) in temperate forests of Europe. Numerous studies focus on mitigating the negative impacts of ash dieback to forest ecosystems or identifying resistant genotypes.
Katharina S. Haupt +6 more
doaj +1 more source
Gene flow of common ash (Fraxinus excelsior L.) in a fragmented landscape. [PDF]
PLoS ONE, 2017 Gene flow dynamics of common ash (Fraxinus excelsior L.) is affected by several human activities in Central Europe, including habitat fragmentation, agroforestry expansion, controlled and uncontrolled transfer of reproductive material, and a recently ...
Devrim Semizer-Cuming +2 more
doaj +1 more source
Individual resistance of Fraxinus angustifolia and F. excelsior clones to Hymenoscyphus fraxineus
Journal of Plant Protection Research, 2018 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.
Katarína Adamčíková +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
Early warning signals in plant disease outbreaks [PDF]
, 2018 Infectious disease outbreaks in plants threaten ecosystems, agricultural crops and food trade. Currently, several fungal diseases are affecting forests worldwide, posing a major risk to tree species, habitats and consequently ecosystem decay.
Baggaley, A.W. +6 more
core +2 more sources
Towards understanding interactions between Sustainable Development Goals: the role of environment–human linkages [PDF]
, 2020 Only 10 years remain to achieve all Sustainable Development Goals (SDGs) globally, so there is a growing need to increase the effectiveness and efficiency of action by targeting multiple SDGs.
Balfour, Nicholas +10 more
core +5 more sources
Наукові праці Лісівничої академії наук України, 2019 The aim of research was to evaluate the variability and relations with forest health condition its main parameters (defoliation, dieback and epicormic shoots occurrence) in seven tree species: Norway maple (Acer platanoides L.), black alder (Alnus ...
Valentyna L. Meshkova +2 more
doaj +1 more source
Resilience of European ash forests influenced by ash dieback [PDF]
, 2023 During the last century, several forest calamities has been caused by host shifts where an introduced fungus has become a severe pathogen on a native species that lacked co-evolutionary history with the new pathogen. This is considered to be the case for the European ash (Fraxinus excelsior) that in recent decades has become severely damaged throughout
Kjær, Erik Dahl +9 more
openaire