Difference between revisions of "Hippobosca spp."
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− | + | ==Also known as== | |
− | + | '''Forest flies''' | |
− | + | ==Introduction== | |
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− | + | *Only parasitises horses and cattle | |
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− | + | *Only found in the Old World | |
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− | + | *Large numbers found around the perineum and inner thighs | |
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+ | '''Recognition''' | ||
+ | *1cm long | ||
− | + | *Reddish brown | |
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+ | *Yellow spots on thorax and abdomen | ||
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+ | *Clear wings | ||
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+ | *Reduced wings with veins crowded towards anterior margins | ||
+ | **Not a strong flier | ||
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+ | *Forward pointing proboscis which can be retracted into head when not feeding | ||
+ | **Both males and females suck blood | ||
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+ | '''Life cycle''' | ||
+ | *Adults are on the wing between May and October | ||
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+ | *Adults mate on the host | ||
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+ | *Single larvae laid in soil or damp humus | ||
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+ | *Adult flies emerge the following spring | ||
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+ | '''Pathogenesis''' | ||
+ | *Irritation and annoyance from bites | ||
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+ | *Mechanical vectors of non-pathogenic ''Trypanosoma theileri'' in cattle | ||
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+ | '''Control''' | ||
+ | *Topical [[Ectoparasiticides|insecticide]] application | ||
+ | **Repellents with residual action | ||
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[[Category:Hippoboscidae]] | [[Category:Hippoboscidae]] | ||
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Revision as of 12:37, 5 April 2010
Also known as
Forest flies
Introduction
- Only parasitises horses and cattle
- Only found in the Old World
- Large numbers found around the perineum and inner thighs
Recognition
- 1cm long
- Reddish brown
- Yellow spots on thorax and abdomen
- Clear wings
- Reduced wings with veins crowded towards anterior margins
- Not a strong flier
- Forward pointing proboscis which can be retracted into head when not feeding
- Both males and females suck blood
Life cycle
- Adults are on the wing between May and October
- Adults mate on the host
- Single larvae laid in soil or damp humus
- Adult flies emerge the following spring
Pathogenesis
- Irritation and annoyance from bites
- Mechanical vectors of non-pathogenic Trypanosoma theileri in cattle
Control
- Topical insecticide application
- Repellents with residual action