Berlin faces widespread oak processionary moth infestation

The oak processionary moth (Eichenprozessionsspinner) has rapidly spread across Berlin, affecting districts such as Charlottenburg‑Wilmersdorf, Treptow‑Köpenick, Steglitz‑Zehldorf, Spandau, Neukölln, Marzahn and parts of Kreuzberg. Thousands of oak trees are infested, prompting the closure of numerous parks, sports fields and green areas, including the grill area in Görlitzer Park and several sport facilities on Jungfernheide.

The moth’s fine, toxic hairs contain thaumatopoein and cause skin rashes, eye irritation, respiratory problems and, in severe cases, allergic shock. Elderly residents near Jungfernheide report fear of leaving their homes, and children have suffered widespread itching. Health authorities have taken no direct action because the insect is not classified as a traditional pest, and the plant protection office bans biocidal treatments. Residents have launched a petition demanding a citywide protection plan for the affected areas.