I went to the Alnwick Apiary today with all intentions to deploy Apitraz on five colonies..that plan went out of the window as two colonies are still capping supers and i did not want to remove them yet...i could have opened the pack and treated three but the product i have is nearly out of date and stuck in the bottom of the fridge where i do not want to store a opened pack for another week or two..so i decided to vape the lot of them with 2grm of oxalic acid mix to tide them over till next week when i can hopefully remove the supers and give them the Amitraz strips..i also topped the feeders up on three of them without honey supers..