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HYPOXYLON CANKER

I have this on a close clump pf trees. I believe it to be HYPOXYLON CANKER. It is covering the trunks extensively. Do I need to destroy the affected trees?



Posts

  • Paul B3Paul B3 Posts: 3,154
    I'm no expert on this subject , but your tree does appear to be infected with Hypoxylon Canker .
    The host tree will die anyway ; best get rid probably by burning all affected wood .
    Best not taken to a green-waste site for obvious reasons .
  • LiriodendronLiriodendron Posts: 8,328
    Where are you based?  The Internet suggests it's an important disease of poplars in Canada, but it's not something we know a lot about in Britain.
    Since 2019 I've lived in east Clare, in the west of Ireland.
  • East Sussex. Thanks. I will seek further specialist advice on next steps.
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