Identify flies correctly: Identification and basic knowledge

 

The housefly as hygiene pest no. 1

To control insect pests effectively, you need to know which species are present in the barn. There are many species of flies in particular, which can be controlled in different ways!
 

The common housefly (musca domestica)

is the most common fly species.
Stubenfliege
  
Size:
  • 4 mm - 7.5 mm (females larger than males)
Reproduction:
  • Copulation 1 day after hatching
  • First egg clutch after 4 days up to 120 eggs per clutch
  • approx. 800 eggs per female
Life expectancy:
  • 1 - 6 weeks (several months in winter)
Generation time:
  • 12 - 14 days at 20 - 25 degrees centigrade
  • 10 - 15 generations May - September
Control:
  • Larvicides
  • Insecticides (contact and feeding poisons)
  • Biotechnical traps
 
 

 

Dew fly or vinegar fly (Drosophila melanogaster)

Essigfliege
  
Size/characteristics:
  • 2 mm - 3 mm long
  • red eyes
  • yellow-brown colouring
Reproduction:
  • with appropriate heat all year round
Breeding grounds:
  • rotting plant remains
Control:
  • Larvicides
  • Insecticides (contact and feeding poisons)
  • Biotechnical traps
 

 

Seiner (Stomoxys calcitrans)

Wadenstecher
  
Size:
  • 6 mm - 7 mm long
Reproduction:
  • Copulation 1 day after hatching
  • First egg clutch after 4 days
  • up to 120 eggs per clutch
  • approx. 800 eggs per female (similar to Musca domestica)
Life expectancy:
  • 1 - 6 weeks
Breeding grounds:
  • Dung pits and other rotting material
Control:
  • Larvicides
  • Insecticides (contact poisons)