First Irish sighting of tree pest which poses danger to the public

The pest gives rise to many thousands of skin complaints annually in Europe when people come in contact with it.

The oak processionary caterpillar poses a danger to the public. Suspected sightings should be notified immediately to the Department of Agriculture. Picture: iStock

Members of the public and the horticulture industry have been warned to be vigilant, following the first sighting in Ireland of the oak processionary moth caterpillar (so-called because they move about in late spring and early summer in nose-to-tail processions).