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This item was published during the term of a previous administration that ended in April 2007

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Sudden oak death precautions

03/05/2002

Following today's announcement by the Department of Environment, Food and Rural Affairs concerning Sudden Oak Death, the Executive confirmed precautionary measures are to be put in place in Scotland.

Sudden Oak Death (SOD) is caused by the fungus Phytophthora ramorum and, since its discovery in 1995; it has resulted in the death of many oaks and other native trees in California and Oregon, USA. P. ramorum has also been found sporadically in Europe causing disease on Rhododendron and Viburnum, but not on oaks. Symptoms include wilting of shoots and water soaked cankers on stems. In Scotland Rhododendron and Viburnum plants were surveyed at nurseries and wholesalers last summer and no P. ramorum was found.

Surveys have been done in Europe and eradication measures have been taken wherever it has been found. The first finding in the UK was on Viburnum earlier this year and all infected plants were destroyed.

SEERAD propose to introduce similar legislation to that proposed in England to prohibit the import of host plants originating in the affected areas of the USA and require statutory notification of commercial movements of any origin into Scotland.

As P. ramorum is a notifiable pathogen anyone observing symptoms described above should immediately notify SEERAD by telephone on 0131 244 6305 or email: hort.marketing@scotland.gsi.gov.uk.

Page updated: Thursday, July 22, 2004