Hofman Dew Trap Loer standard loose
Horsefly trap Lure loose as standard.
Hofman Dazenval Loer standard loose, to replace.
How does the Loer horsefly trap work ?
The lurking horsefly trap catches horseflies by deceiving the female horseflies, the black ball is heated by the sun and moves slightly back and forth in the wind.
The horse fly is attracted by this moving heat source, it lands, stabs and flies up (towards the light)
She then ends up in the collection reservoir via the trap.