Liquid concentrated attractant for wasps and hornets, in a 500 ml bottle that gives four refills.
The mix is 125 ml of attractant and 375 ml of water. Measuring it lets you repeat the preparation and compare locations without changing the concentration as well.
01 · THE MIX
125 ml of attractant and 375 ml of water per trap. Use a measuring jug and check how much your trap holds. The liquid must not cover the exits or the anti-drowning grid, if the trap has them. The result also depends on the design, the location and insect activity; a lack of catches does not on its own point to a mixing error.
02 · THE RHYTHM
The mix loses power with time and with heat: renew it every 10 to 12 days, or sooner if the trap has filled up. The 500 ml in the bottle give four full refills of 125 ml of concentrate. How long it lasts overall depends on how often you need to renew it and how much you use; it does not equate to a fixed number of days of use.
03 · THE PLACEMENT
Hang it near the apiary, in partial shade and sheltered from the wind. Wind and sun exposure can change how the scent evaporates and spreads. If it catches little, check the condition of the bait, the dilution and the location. Watch where the activity is before moving it, and choose a spot you can check easily.
04 · WHAT IT ATTRACTS
It is formulated for common wasps, the European hornet (Vespa crabro) and the Asian hornet (Vespa velutina). It is not an attractant exclusive to the Asian hornet: it can draw other species and does not by itself make a trap selective. Count non-target insects separately and check the container's escape holes, if it has them.
05 · BEFORE YOU BUY
It is an attractant, not a trap: you need a container suited to liquid bait. Choose its design by the species you are after and by how easily it lets you check the catch; local activity also shapes the result.
| ✓ FITS | Traps suited to liquid bait for wasps and hornets, in spots you can check. |
| ✕ DOESN'T FIT | Relying on it for Asian hornet–only catches, or leaving the trap unchecked. |
| ⚠ NOT INCLUDED | The trap or the hanging system. |
| Contents | 500 ml of concentrate |
|---|---|
| Dilution | 125 ml of attractant to 375 ml of water |
| Refills | 4 full ones of 125 ml of concentrate |
| Renewal | Every 10-12 days or when it fills |
| Target | Common wasp, Vespa crabro and Vespa velutina |
| Reference | 120173 |
Specific References

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