Warning in Berlin: Eichen processionary moth threaten people and animals!

Berlin sieht sich 2025 mit einem Anstieg von Eichenprozessionsspinnern konfrontiert. Gesundheitsrisiken und Schutzmaßnahmen für Mensch und Tier stehen im Fokus.
Berlin is faced with an increase in oak procession spinners in 2025. The focus is on health risks and protective measures for humans and animals. (Symbolbild/MB)

Warning in Berlin: Eichen processionary moth threaten people and animals!

Berlin, Deutschland - With the summer, the dreaded oak procession spinners return to Berlin, as reported by the

The caterpillars of the oak processionary spinner, which appear harmless at first glance, can cause serious health reactions in humans and animals. They can be seen primarily by the gray -white sprin, which are located on oak trees, trunks or in branch forks. The caterpillars typically move at dusk or at night in groups, so -called "processions", along the tree trunk.

health risks and symptoms

The caterpillars are known for forming burner hair from the third larval stage, which are equipped with nettle poison. The Federal Environment Agency describes that they can trigger health risk to people. Symptoms include reddening of the skin, itching, respiratory irritation, such as coughing, bronchitis, asthma as well as eye irritation and in rare cases even fever and circulatory reactions.

The poison that contains the burner hair can be greatly irritating and, even after years of allergic effect. The stems, which are particularly affected by bare branches and web nests, are particularly affected. The Test magazine emphasizes that skin irritation and other health complaints, including breathing short, can be caused by contact with the brain hair.

prevention and control measures

In view of the many dangers that come from the caterpillars, the authorities recommend a number of protective measures. This means that affected oaks are immediately reported to the local authorities and that people should avoid affected areas. It is advisable to cover the neck, neck and forearms and not to hang out the laundry outside.

  • When contacted with burning hair, you should wash yourself thoroughly and see a doctor in the event of symptoms.
  • pets should also be protected from affected areas.
  • nests should be removed from experts to minimize the spread of the burner hair.

The control measures aim to protect the population from the brain hair. The Federal Environment Agency recommends that in the event of weak infestation and low human contact to do without the use of insecticides. Instead, warning signs and barriers can be set up in affected forest areas. Professional pest control may also be necessary to suck off caterpillars or nests.

The problem is also reinforced by climate change, which favors the spread of this type of butterfly. The German Weather Service has developed an early warning system that provides daily data to danger from the oak processionary spinner. Municipalities are well advised to adapt to a continued mass increase in the coming years.

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OrtBerlin, Deutschland
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