First report of Thaumetopoea processionea in Jersey
The NPPO of the United Kingdom recently informed the EPPO Secretariat of the first record of Thaumetopoea processionea (Lepidoptera: Notodontidae – EU Annexes) in Jersey. A small outbreak of the oak processionary moth has been detected in the southern central part of the island, and single nests have been observed in two additional sites. This outbreak is thought to be the result of windborne spread, but further investigations are necessary.
Eradication measures are currently being applied, including the removal and destruction of identified nests, as well as further surveys. Information campaigns are also being carried out to raise public awareness about this pest which has, in addition to tree defoliation, negative impacts on animal and human health (urticating setae causing ocular, skin and respiratory problems).
The pest status of Thaumetopoea processionea in Jersey is officially declared as: Present: not widely distributed and under official control.
Sources
NPPO of the United Kingdom (2022-10).