What is the best treatment to kill off wasps - I have had a hive robbed and lots of wasps around. They dont go in to the traps for protien. Is there a bait that they take back to their hive and kill them all? that is not too expensive.
But Mummzie you keep it in the deep freeze and you have enough for life.
Just gave some vespex last week and the wasps still taking it fine. They are dying off around here now anyhow but if someone has enough to potentially kill a hive there may be an overwintering nest and be worth dealing to it.