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In Oregon, the disease has been a problem in some sour cherry and prune orchards. It is known also to affect sweet cherries, apples, pears, peaches, plums, nectarines, some small fruits, willow and poplar. ... This is silver leaf on apricot, which has similar symptoms. Note the branch in the middle with lighter colored leaves.
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plant-disease.ippc.orst.edu/disease.cfm?RecordID=300
plant-disease.ippc.orst.edu/disease.cfm?RecordID=300
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This disease is of major economic importance in Chile, France and New Zealand but has never been a serious problem in California. The disease is caused by Chondrostereum purpureum, a fungus that forms leathery fruiting bodies that develop in bracket-like clusters on infected tree trunks and scaffolds.
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cestanislaus.ucdavis.edu/files/40419.pdf
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The fatal silver leaf disease is easily mistaken for false silver leaf disease ... A reader, Marcia Cornish, via email, tells me that she noticed recently "that the leaves on a three-year-old plum on my allotment seem to have a silver sheen. I can't believe the tree has succumbed to silver leaf disease – it is growing well,
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www.telegraph.co.uk/gardening/6205476/How-to-identify-s...
www.telegraph.co.uk/gardening/6205476/How-to-identify-silver-leaf-disease.html
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Silverleaf is a serious wound infecting fungus disease of fruit trees. In addition to fruit trees, it has a wide host range including many shelterbelt species. Willow and Poplar are also common hosts and potential sources of infection.
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www.hortwatch.com/library/silver-leaf.html
www.hortwatch.com/library/silver-leaf.html
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Informations on Silver leaf disease ... Latin name: Chondrostereum purpureum (Pers.:Fr) Pouzar. English name: Silver leaf disease; French name: Plomb; Synonym(s): Stereum purpereum Pers.: Fr., Stereum rugosiusculum Berk. & M.A. Curtis ;
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imfc.cfl.scf.rncan.gc.ca/maladie-disease-eng.asp?geID=1...
imfc.cfl.scf.rncan.gc.ca/maladie-disease-eng.asp?geID=1000040
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Stereum purpureum , Silver-leaf of fruit-trees (VEGH I., INRA) ; Silver-leaf of fruit-trees Pear-trees in an orchard that are affected by Stereum purpureum . ... Stereum purpureum , Silver-leaf of fruit-trees (VEGH I., INRA) ; Silver-leaf of fruit-trees Deformations and spots caused by Stereum purpureum on pear-tree...
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www.inra.fr/hyp3/pathogene/6chopu2.htm
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Stereum purpureum , Silver-leaf of fruit-trees (GROSCLAUDE C., INRA) ; Silver-leaf of fruit-trees Silver-leaf disease on peach-tree twigs.
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www.inra.fr/hyp3/pathogene/6chopur.htm
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At the edges of infected branches, foliage develops a dull leaden or metallic lustre which is best described as silver leaf. Later brown areas occur on leaves. If the disease is not noticed at that time, it will become more apparent as branches and even entire stems die.
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www4.agr.gc.ca/AAFC-AAC/display-afficher.do?id=11982745...
www4.agr.gc.ca/AAFC-AAC/display-afficher.do?id=1198274535415&lang=e
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When and how to prune plum trees. Tips on how to avoid silver leaf disease by pruning at the correct time of the year. ... To avoid silver leaf disease, prune plum trees in June when they are growing strongly, do not prune in the winter. Try to make the pruning cuts as cleanly as possible, and avoid crushing the wood.
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www.gardenaction.co.uk/fruit_veg_diary/fruit_veg_mini_p...
www.gardenaction.co.uk/fruit_veg_diary/fruit_veg_mini_project_march_2d_plum.asp
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