Oak processionary experiment with bird houses for the great tit has been carried out since 2016. It has been observed that the great tit likes to eat the young, not yet hairy caterpillars in the month of April. In serious cases of contamination, the use of relatively mild chemical pest killers has been allowed by local authorities. Because chemicals may be harmful to other insects, an alternative is the use of vacuuming equipment to remove the caterpillars, followed by incinerating the caught specimens. Oak processionary The oak processionary "(Thaumetopoea processionea)" is a moth whose caterpillars can be found in oak forests. They
Animal and Plant Health Agency main task is to protect the health and welfare of animals, as well as the general public, from disease. It conducts work across Great Britain on behalf of DEFRA, the Scottish Government and the Welsh Government. The agency's total expenditure for the fiscal year 2016/17 was £217.3 million. This was offset by operating income of £62.6 million giving net expenditure of £154.7 million. 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)