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Juniper with dieback, Dundreggan
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Dundreggan Rewilding Centre
Juniper (Juniperus communis), taken by David Palmar on the Juniper Walk at the Trees for Life rewilding centre, Dundreggan, Invernessshire. The plant is clearly suffering from a form of dieback, probably a species of Phytophthora, a fungus-like disease in the soil, which is spreading in Larch and Rhododendron amongst other plants.
24 June 2023
Ash tree showing evidence of Ash dieback, Fintry, Great Cumbrae
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Firth of Clyde - Great Cumbrae
Ash (Fraxinus excelsior) showing evidence of Ash dieback (Hymenoscyphus fraxineus), Fintry, Great Cumbrae. First called Chalara fraxinea in 2006, Ash dieback is a fungal disease which is affecting many Ash trees throughout Europe.
27 September 2020
Ash tree showing evidence of Ash dieback, Fintry, Great Cumbrae
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Firth of Clyde - Great Cumbrae
Ash (Fraxinus excelsior) showing evidence of Ash dieback (Hymenoscyphus fraxineus), Fintry, Great Cumbrae. First called Chalara fraxinea in 2006, Ash dieback is a fungal disease which is affecting many Ash trees throughout Europe.
27 September 2020
Chalara (Ash Dieback) lesion on an Ash tree twig, Blawhorn Moss NNR
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West Lothian - Blawhorn Moss
The brown lesion along an Ash twig is one of the earliest signs of Chalara or Ash Dieback (Hymenoscyphus fraxineus), a fungal disease of Ash trees which is likely to eventually to kill the tree, taken by David Palmar
15 September 2021
Ash dieback in Ruchill Park, Glasgow
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Glasgow - North (Ruchill, Hamiltonhill, Forth and Clyde Canal Glasgow Branch)
A young Ash (Fraxinus excelsior) tree in Ruchill Park, suffering from Ash dieback disease.
01 June 2020
Ash tree with signs of Chalara or Ash dieback, Carrifran Wildwood, Moffat
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Carrifran Wildwood
Ash (Fraxinus excelsior) tree, showing signs of the fungal disease Chalara or Ash dieback (Hymenoscyphus fraxineus), Carrifran Wildwood, Moffat. Ash dieback is a serious threat to our native woodlands. It is estimated that some 80% of Ash trees in Britain may be killed by it.
17 September 2020
Ash tree with signs of Chalara or Ash dieback, Carrifran Wildwood, Moffat
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Carrifran Wildwood
Ash (Fraxinus excelsior) tree, showing signs of the fungal disease Chalara or Ash dieback (Hymenoscyphus fraxineus), Carrifran Wildwood, Moffat. Ash dieback is a serious threat to our native woodlands. It is estimated that some 80% of Ash trees in Britain may be killed by it.
17 September 2020
Ash tree with Ash dieback, Glasgow
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Glasgow - Kelvin Walkway, Forth and Clyde Canal, Dawsholm and Garscube
Ash (Fraxinus excelsior) tree suffering from the fungal disease Chalara or Ash dieback (Hymenoscyphus fraxineus), in which the outer twigs are affected first, Kelvin Walkway, Glasgow. Ash dieback is expected to kill 80% of the Ash trees in Britain, but some may survive and become resitant to it.
02 June 2020
Canker in tree bark, Rustington, Sussex
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CEP - Sussex
Canker, probably caused by a bacterial or fungal infection, showing in the bark of a tree at Rustington, Sussex, scanned from a slide taken by CE Palmar in 1985.
13 April 1985
A dead or dying Juniper in Abernethy Forest
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Nethybridge and Dulnain Bridge
A dead or dying Juniper (Juniperus communis) in Abernethy Forest near Nethybridge, possibly infected with the fungal disease Phytophthora sp.
