Oak processionary posed a health threat. In April 2018, an outbreak of the caterpillars was reported across Greater London and surrounding areas. The moth is now fairly common in Belgium, notably in the Campine but also elsewhere, with fluctuating population numbers from year to year. In 2007 infestations in the Belgian province of Limburg were so acute that soldiers were deployed to burn them. In the Netherlands, the caterpillars are dealt with by biological pest control. Local authorities use, like in Germany, fluids containing bacteria that are toxic only to the caterpillars. These fluids are sprayed onto the infected trees. Furthermore, an
Human–animal marriage and folklore, and is often understood to mean a deity-human marriage involving gods or heroes. The Chinese folktale 'The Goddess Of The Silkworm' is an example of a tale where a woman marries a horse. A similar Irish legend tells of a king who marries a horse, symbolizing a divine union between the king and the goddess of the land. Also the indigenous Cheyenne have a story of animal-human marriage in 'The Girl who Married a dog'. In addition, there are many Native American stories about people who married animals. In these Native American myths, animal spirits frequently assume human