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Spring 2014(PDF-524K)

  • Scotland and Northern Britain:
    • Phytophthora austrocedrae on juniper
    • Phytophthora lateralis
    • Giant leaf blotch of sycamore
  • England and Wales:
    • Summary of enquiries in 2013/2014
    • Kethia disease of Thuja
    • Kretzschmaria (Ustulina) deusta decay

Issue 28, Spring 2014.

Autumn 2013(PDF-723K)

  • Scotland and Northern Britain:
    • Phytophthora ramorum on larch
    • Phytophthora austrocedrae on Juniper
    • Birch dieback
  • England and Wales:
    • Leaf blotch of horse chestnut
    • Honey fungus
    • Not Chalara

Issue 27, Autumn 2013.

Summer 2013(PDF-534K)

  • Scotland and Northern Britain:
    • Summary of enquiries 2012/2013
    • Biotic damage
    • Abiotic damage
  • England and Wales:
    • Summary of enquiries 2012/2013
    • Abiotic damage
    • Bacterial canker of ash

Issue 26, Summer 2013.

Autumn 2012 (PDF-831K)

  • Scotland and Northern Britain:
    • Chalara dieback of ash
    • Elatobium on spruce
    • Defoliation of cherry
  • England and Wales:
    • Leaf spot of sycamore
    • Dieback and defoliation of Atlantic cedar
    • Defoliation of rowan

Issue 25, October 2012.


Spring 2012 (PDF-780K)

  • Scotland and Northern Britain:
    • Summary of enquiries 2011/2012
    • Biotic damage
    • Abiotic damage
  • England and Wales:
    • Summary of enquiries in 2011/2012
    • Biotic damage
    • Abiotic damage

Issue 24, May 2012.


Autumn 2011 (PDF-688K)

  • Scotland and Northern Britain:
    • Phytophthora austrocedrae
    • Storm damage
    • Larch casebearer
  • England and Wales:
    • One to watch for – Chalara fraxinea
    • Oak Jewel beetle
    • Massaria disease of London plane

Issue 23, October 2011.


Spring 2011 (PDF-725K)

  • Scotland and Northern Britain:
    • Summary of enquiries
    • Biotic damage
    • Abiotic damage
  • England and Wales:
    • Summary of enquiries
    • Biotic damage
    • Abiotic damage

Issue 22, March 2011.


September 2010 (PDF-1407K)

  • Scotland and Northern Britain:
    • Browning of Scots pine
    • Death of Douglas fir
    • Dendroctanus micans in northern England
  • England and Wales:
    • Phytophthora disease of beech and Nothofagus
    • Dutch elm disease (DED)
    • Sudden larch death

Issue 21.


June 2010 (PDF-1100K)

  • Scotland and Northern Britain:
    • Summary of enquiries in 2009/2010
    • Biotic damage
    • Abiotic damage
  • England and Wales:
    • Summary of enquiries in 2009/2010
    • Biotic damage
    • Abiotic damage

Issue 20.


October 2009 (PDF-1140K)

  • Scotland and Northern Britain:
    • Damage to Lodgepole pine in Caithness
    • Drought effects on Sitka spruce
    • Pine-tree lappet moth breeding in Scotland
  • England and Wales:
    • Ink disease of sweet chestnut
    • Tar Spot of sycamore
    • Collybia fusipes

Issue 19.


May 2009 (PDF-953K)

  • Scotland and Northern Britain:
    • Summary of enquiries in 2008/2009
    • Biotic damage
    • Abiotic damage
  • England and Wales:
    • Summary of enquiries in 2008/2009
    • Biotic damage
    • Abiotic damage

Issue 18.


September 2008 (PDF-962K)

  • Scotland and Northern Britain:
    • Lophodermium seditiosum on Scots pine
    • Entomosporium mespili on hawthorn
    • Horse chestnut
  • England and Wales:
    • Dieback of Norway spruce
    • Powdery mildew
    • Horse chestnut leaf miner

Issue 17.


April 2008 (PDF-990K)

  • Scotland and Northern Britain:
    • Summary of enquiries in 2007/2008
    • Biotic damage
    • Abiotic damage
  • England and Wales:
    • Summary of enquiries in 2007/2008
    • Biotic and Abiotic damage
    • Oak decline

Issue 16.


October 2007 (PDF-932K)

  • Scotland and Northern Britain:
    • Ramichloridium pini on lodgepole pine
    • Dutch elm disease
    • Horse chestnut
  • England and Wales:
    • Leaf spot of sycamore
    • Shoot browning of Wellingtonia

Issue 15.


May 2007 (PDF-96K)

  • Scotland and Northern Britain:
    • Summary of enquiries in 2006/2007
    • Biotic damage
    • Abiotic damage
  • England and Wales:
    • Summary of enquiries in 2006/2007
    • Biotic damage
    • Abiotic damage

Issue 14.


October 2006 (PDF-964K)

  • Scotland and Northern Britain:
    • Dieback of Juniper
    • Unknown fungus on birch
    • Scale insects
  • England and Wales:
    • Ivy and trees
    • Poplar Scab

Issue 13.


May 2006 (PDF-694K)

  • Scotland and Northern Britain:
    • Summary of enquiries in 2005/2006
    • Biotic damage
    • Abiotic damage
  • England and Wales:
    • Summary of enquiries in 2005/2006
    • Biotic damage
    • Abiotic damage

Issue 12.


July 2005 (PDF-1014K)

  • Scotland and Northern Britain:
    • Frost damage
    • Alder dieback
    • Heterobasidion annosum on Scots pine
  • England and Wales:
    • Red band needle blight
    • Thin ash crowns
    • Frothing oak

Issue 11.


May 2005 (PDF-281K)

  • Scotland and Northern Britain:
    • Summary of enquires in 2004-2005
    • Biotic damage
    • Abiotic damage
  • England and Wales:
    • Summary of enquires in 2004-2005
    • Biotic damage
    • Abiotic damage

Issue 10.


October 2004 (PDF-291K)

  • Scotland and Northern Britain:
    • Armillaria killing on restock sites
    • Chrysomyxa rust on Norway Spruce
    • Poor health of beech
  • England and Wales:
    • Tar spot of sycamore
    • Phytophthora disease of alder
    • Dutch elm disease

Issue 9.


July 2004 (PDF-286K)

  • Scotland and Northern Britain:
    • Anisogramma on birch
    • Bleeding canker on horsechestnut
    • Dieback and death of spruce
  • England and Wales:
    • Blossom wilt and spur blight
    • Poplat Scab
    • Guignardia Leaf Blotch

Issue 8.


April 2004 (PDF-267K)

  • Scotland and Northern Britain:
    • Summary of enquires in 2003-2004
    • Biotic damage
    • Abiotic damage
  • England and Wales:
    • Summary of enquires in 2003-2004
    • Cause of damage
    • Leaf blight and stem canker of holly

Issue 7.


December 2003 (PDF-292K)

  • Ramorum Dieback/Sudden Oak Death

Issue 6.


August 2003 (PDF-237K)

  • Scotland and Northern Britain:
    • Nectria canker of rowan
    • Bacterial canker of cherry
    • Lophodermella conjuncta needle cast
  • England and Wales:
    • Black canker of willow
    • Mildew on oak
    • Sphaeropsis shoot blight

Issue 5.


June 2003 (PDF-126K)

  • Scotland and Northern Britain:
    • Die-back of young oak
    • Birch dieback
    • Damage to Scots pine
  • England and Wales:
    • Needle cast of Douglas Fir
    • Herbicide damage
    • Blossom and shoot blight of cherry

Issue 4.


April 2003 (PDF-638K)

  • Scotland and Northern Britain:
    • Summary of enquires in 2002-2003
    • Biotic damage
    • Abiotic damage
  • England and Wales:
    • Summary of enquires in 2002-2003
    • Dieback of oak
    • Biotic and abiotic damage

Issue 3.


September 2002 (PDF-743K)

  • Scotland and Northern Britain:
    • Die-back of silver birch
    • Cherry leaf diseases
    • Green sprice aphid
  • England and Wales:
    • Phomopsis Canker of Juniper
    • Willow Scab
    • Anthracnose of Plane

Issue 2.


July 2002 (PDF-354K)

  • Scotland and Northern Britain:
    • Do you have disease Rhododendron?
    • Anisogramma shoot disease of birch
    • Browning of Scots pine
  • England and Wales:
    • Red Band Needle Blight
    • Bleeding Cankers
    • Poplar Leaf and Shoot Blight

Issue 1.