Featured speciesText © K. Reißmann, T. Hörren, M. Stern, F. Bötzl and C. Benisch
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27.10.2023
Anthrenus scrophulariae (L., 1758)
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The 2 to 3.8 mm large common carpet beetle Anthrenus scrophulariae (family Dermestidae) is in our fauna one of six species of the genus Anthrenus, which comprises approx. 200 species worldwide. Initially originating from the Palearctic, Anthrenus scrophulariae is today of cosmopolitan distribution, but is more common in north temperate regions. The beetles feed on pollen and nectar, whereas the larvae feed on substrates containing keratin or chitin. Hence, the larvae can be found outdoors on dead insects, hair, feathers, but also in homes as a pest on fur, carpets, wool and in museums as serious pest in collections. The best way to prevent infestations is to protect its food source. This is achieved by good sanitation practices such as dusting and vacuuming. When infestations are localized, non-chemical methods can be used to eliminate them. Extreme cold and heat for several hours will kill the larvae on infested goods. (CB)
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