Waspbane - Help to prevent robbing

[SteveG]

I read the following post on a forum - Anyone tried? or is it just delaying the inevitable

"The creator of the waspbane trap has also stated, if a small colony is being robbed by wasps, whether it is a hive or nuc. block the entrance of the hive early in the morning and place the trap in front of the hive , by the early afternoon, you remove the trap and open the entrance of the hive. There should be no more wasps attracted to the hive as they have gone into the Waspbane and problem solved. I haven't tried it but that is the theory"

 

[The Poot]

The theory is sound but I have my doubts......

 

[Erichalfbee]

Ive never had a wasp problem that bad. I make sure all my colonies are strong, going into "wasp season". Even a small nuc can defend itself if all the frames are covered in bees.
This is the beekeeping link
Beekeeping and Wasps

@Karol is the man to ask

 

[Anduril]

This is the info you need
https://www.waspbane.com/5-1-bee-keeping/6-10-swarm-feeding-wasps/