Oak processionary these caterpillars in other areas should be reported to the Forestry Commission. The research agency of the Forestry Commission has issued guidance on the way to contain outbreaks and deal with infestations, so as not to increase the risk to the public. On 31 March 2008 an emergency amendment added the moth to the list of pests in The Plant Health (Forestry) Order 2005, and has required all oak trees coming into the UK from the rest of Europe to have Plant Passports. In 2013 the Forestry Commission announced helicopters would be deployed to "blanket spray woodland" where the caterpillars
Animal and Plant Health Agency Animal and Plant Health Agency The Animal and Plant Health Agency (APHA), formerly known as the Animal Health and Veterinary Laboratories Agency (AHVLA), is an executive agency of the Department for Environment, Food and Rural Affairs (DEFRA) of the United Kingdom. It was formed in its current state on 1 October 2014, when AHVLA was expanded by adding parts of the Food and Environment Research Agency (FERA), including the Plant Health and Seeds Inspectorate (PHSI). AHVLA had originally been established on 1 April 2011 by a merger of two former agencies, Animal Health and the Veterinary Laboratories Agency. The agency's