Oak Processionary Moth

Pest Information

Observatree Oak Processionary Moth poster

Observatree Oak Processionary Moth training video

Detailed information

Public Information Poster

Medical advice from NHS about irritation caused

Oak Processionary Moth Field ID Guide


Distribution of nests 2018

Map of intercepted Oak Processionary Moths on imported tree stock July 2019


Oak Processionary Moth detailed ID information

Youtube videos on Oak Processionary Moth

Species likely to be confused with OPM poster


Good practice guide for handling oak in affected areas

2019 Management Zones

Contingency plan for outbreaks

Control options for affected tree


August 2019 update on new strengthened measures to control Oak Processionary Moth

Legislation and regulation of control