Agrobacterium tumefaciens

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    Description

    The Agrobacterium tumefaciens bacterium causes irregular woody masses known as crown galls to form on the roots, trunks or branches of various species of tree including the Horse-chestnut.

    Habitat

    Wherever suitable host trees are found.

    When to see it

    All year round.

    UK Status

    Status in Britain not known.

    VC55 Status

    Status in Leicestershire and Rutland not known.

    • Ron.stevens
      Station Road Broughton Astley
      31 March 2016
      gall on Horse-chestnut
    • Craig Mabbett
      Lutterworth Road Dunton Bassett
      06 April 2016

    Leicestershire & Rutland Map

    UK Map