Caterpillars threaten Cyprus forests and local health

Pine tree caterpillars are causing problems in Cyprus, affecting about 90% of the island’s forests. These insects feed on pine needles and can lead to serious damage to the trees. They also pose health risks, causing skin irritations in people and animals. The Forestry Department has switched from using chemical sprays to biological methods to control the caterpillar population. This decision has angered local communities. In Gourri village, a leader named Kyriakos Rozos expressed concern over the caterpillars. He reached out to the Forestry Department but learned that they cannot spray near homes. Rozos said, "The caterpillars are also very harmful to health. Last year, we nearly lost a lady who touched them." He mentioned the high cost of spraying the area himself, which his small community cannot afford. The caterpillars can weaken pine trees, making them more susceptible to diseases and environmental stresses. While they play a role in the ecosystem, such as enriching the soil, large numbers can lead to tree death. The caterpillar goes through four stages: egg, larva, nymph, and adult moth. The Forestry Department monitors the caterpillar population using traps and conducts limited spraying in specific areas. Other measures include encouraging natural predators like certain insects and birds. However, with the rapid spread of the problem, full control will take time. During spring, pine trees may grow new needles, but trees that suffer too much may not survive.