Spacer Shim (Assembled) Size:8-Frame Also recommended a queen excluder

Also recommended a queen excluder

simply add the field guide to your cart along with the Sugar Roll Testing Kit and it will show up as free at checkout

VarroxSan uses a resilient fibreboard strip as the medium for oxalic acid

It also comes with an E-field guide on mite testing options and mite treatment schedules

This scientifically formulated premium pollen substitute is in powder form

Spacer Shim (Assembled) Size:8-Frame Also recommended a queen excluderThis spacer shim is often used to make space for mite treatments and also for housing candy boards or fondant. It is glued and stapled for strength and is 1 7 8 inches tall, much deeper than other shims available. This allows you to pack in a lot more sugar fondant for winter. Available to fit 10 frame or 8 frame Langstroth hives. Made of premium pine.