Dangerous Costa Del Sol Caterpillar Warning

Dangerous Costa Del Sol Caterpillar Warning. The warm weather has seen an increase in the numbers of the toxic pine processionary caterpillars which can be a threat to animals and children.

Costa Del Sol Caterpillar Warning

Warm weather has brought forward the appearance of the dangerous pine processionary caterpillar on the Costa Del Sol. The caterpillars usually begin to thrive in late March, but this year they have arrived earlier than normal. The caterpillars are of particular concern to pet owners, and those with young children.

Symptoms Of Exposure

Contact with the pine processionary caterpillar can cause dermatitis, eye damage and severe allergic reactions. For pets any contact with these caterpillars can be fatal. Symptoms which may be presented include breathing difficulties, vomiting and foaming at the mouth.

It is possible to be affected by the caterpillars even without direct contact. The caterpillars shed as many as 500,000 tiny hairs when threatened. Jorge Galvan, director of the Spanish Pest Control Association (ANECPLA), says “Just touching one hair is enough to cause irritation and allergies, especially around the eyes”.

The caterpillars are usually found in areas with dense pine trees.

Pine Processional Caterpillar

The preferred habitats for the Thaumetopoea Pityocampa (pine procession caterpillar) are areas with dense pine trees. These caterpillars move in lines, giving an almost snake like appearance. They are 3 to 4 centimeters long. Tiny bristles laden with a toxic chemical cover the caterpillars. If your children or pets come into contact with these caterpillars you should visit a clinic or vet immediately.

Published: 21.02.2025

Written by Dave James.