The stable fly (Stomoxys calcitrans) (Diptera: Muscidae) recorded from the Faroes
The stable fly (Stomoxys calcitrans) was recorded from the Faroe Islands in 2002 for the first time in five byres at Velbastaður in the vicinity of Tórshavn. The stable fly breeds in dead and decomposing plant material e.g. dung mixed with straw. If the temperature is higher than 18 ºC the species c...
| Main Authors: | , |
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| Format: | Book Part |
| Language: | English |
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Føroya Fródskaparfelag
2005
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| Online Access: | https://forskning.ruc.dk/da/publications/bb5374e0-a186-11db-9f01-000ea68e967b https://hdl.handle.net/1800/bb5374e0-a186-11db-9f01-000ea68e967b |
| Summary: | The stable fly (Stomoxys calcitrans) was recorded from the Faroe Islands in 2002 for the first time in five byres at Velbastaður in the vicinity of Tórshavn. The stable fly breeds in dead and decomposing plant material e.g. dung mixed with straw. If the temperature is higher than 18 ºC the species can reproduce all the year in the byres. Both sexes are blood feeding and attack vertebrates with preference for cattle and other ungulates. By high fly population the biting activity can result in reduction of milk and bodyweight in the livestock. S. calcitrans was probably introduced into the Faroes in imported cattle feed. Since the first reports on flies biting man were received in 2002, the species was probably recently introduced. In the Velbastaður area the species is widespread and probably mainly dispersed by exchange of cattle or forage. To reduce the fly problem it is important to maintain a high standard of hygiene in the byres. To control the fly it is recommended to use releases of the parasitoid wasp Spalangia cameroni. |
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