Results 31 to 40 of about 935 (176)
Chalara fraxinea Isolated from Diseased Ash in Norway
European ash (Fraxinus excelsior), also known as common ash, occurs naturally inland in lower areas of southeastern Norway and along the southern coast of the country. It is important both as a forest and ornamental tree. During the last decade, dieback has become a disastrous disease on F. excelsior in many European countries.
V, Talgø +4 more
openaire +2 more sources
Leaf phenology characteristics of narrow-leaved ash (Fraxinus angustifolia Vahl) in clonal seed orchard [PDF]
U tri godine istraživanja (2012., 2014. i 2015.) praćene su fenološke karakteristike listanja poljskog jasena (Fraxinus angustifolia Vahl) u klonskoj sjemenskoj plantaži Nova Gradiška. Motrenjem su obuhvaćena 42 klona s četiri ramete po klonu (ukupno 168
Davorin Kajba +4 more
core +2 more sources
Ash Dieback in Forests and Rural Areas—History and Predictions [PDF]
Ash trees are an important component of both forests and the countryside. Emerging new diseases like ash dieback poses new challenges to Fraxinus spp., which not only have to adapt to global warming but also defend themselves against new threats from ...
Borowik P +5 more
core +1 more source
Impacts of climate change on plant diseases – opinions and trends [PDF]
There has been a remarkable scientific output on the topic of how climate change is likely to affect plant diseases in the coming decades. This review addresses the need for review of this burgeoning literature by summarizing opinions of previous reviews
A Dobson +236 more
core +1 more source
Summary High biodiversity is regarded as a barrier against biological invasions. We hypothesized that the invasion success of the pathogenic ascomycete Hymenoscyphus fraxineus threatening common ash in Europe relates to differences in dispersal and colonization success between the invader and the diverse native competitors.
Hugh Cross +11 more
wiley +1 more source
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.
Katarína Adamčíková +2 more
doaj +1 more source
Ten juvenile Fraxinus excelsior half-sib families from two Lithuanian populations have been tested in the controlled environment for their response to ash dieback disease caused by Hymenoscyphus fraxineus, detecting changes of genetic variation and ...
Pliura A +4 more
doaj +1 more source
The use of mycoviruses in the control of forest diseases [PDF]
Producción CientíficaFifteen families of mycoviruses have been described and 80% of these catalogued. However, their evolutionary relationship with fungi is not clear.
Díez Casero, Julio Javier +2 more
core +1 more source
Rasprostranjenost gljive Chalara fraxinea u Hrvatskoj
The presence of fungi Chalara fraxinea in Croatia was determined in 2009 on common ash. The fact that C. fraxinea causes significant ash dieback across Europe and is on the EPPO Alert List, pointed to the need to determine its distribution in Croatia.
Županić, Miljenko +3 more
openaire +6 more sources
B-norsteroids from <em>Hymenoscyphus pseudoalbidus</em>
Two viridin-related B-norsteroids, B-norviridiol lactone (<strong>1</strong>) and B-norviridin enol (<strong>2</strong>), both possessing distinct unprecedented carbon skeletons, were isolated from a liquid culture of the ash ...
Pierre F. Andersson +3 more
doaj +1 more source

