Selective trap caps 8.4 mm for green entrances Asian Hornet trap Velutina Trap

Selective caps with a passage size of 8.4 mm, which you can attach to the green entrances for the Asian hornet trap Velutina Trap (#8563). This makes the trap selective, allowing only Asian hornets to enter the trap while European hornets can barely or not at all enter. Of course, smaller insects can still enter the trap but they can escape again! Set of 4 pieces.

When ordering this product, you will receive four selective caps, intended for the Asian hornet trap Velutina Trap (#8563).