To be used from the start of the season knowing that every female fly can lay up to 1000 5 times and eggs! Any female fly captured before she could lay avoids hundreds of flies afterwards!
That is all the same: the consideration of the effectiveness of this bait is its putrid smell, it does not appear right away (the trap is a little long to start, count a few days), but if you are sensitive to fragrance decaying fish accompanied flies floating corpses in this small container ... it is best to eat light before draining the oil ...
Speaking of changes, the manufacturer indicates that you can remove the flies of corpses and make the water level without having to completely change the bait ... but I have not yet had the courage to try to filter this filthy juice ...
However, I regret that Amazon have not referenced the model with a 3.7L reservoir and the 3 bags cost a charging almost as expensive as 3 complete traps.
