Threehoney Varroa Mite Counting Board – 6-Pack, 20x15 in, 10-Frame Beekeeping Tool

Overview

Meet a practical tool designed for varroa monitoring in busy apiaries. The Threehoney Varroa mite counting boards come as a 6-pack sized 20.08 x 14.96 inches (about 51 x 38 cm), ideal for 10-frame hives. Each board is crafted to slide under a screened bottom board or sit on a solid bottom board, giving beekeepers a straightforward way to assess mite presence without disturbing the colony. The boards are replaceable, so you can cycle through your toolkit as flights of work happen during the season.

Key Features and How They Help

• Size and material. Large, sturdy boards made from hard paper with a glue-backed surface, designed for dependable mite adherence and easy counting.
• Colorful checkerboard design. The contrasting colors help separate mites from debris, enabling faster, more accurate counting at a glance.
• Versatile placement. Use under screened bottom boards for mite monitoring or on solid bottoms as a counting aid during inspection.

Counting is simple and systematic. When you’re ready, open the surface film on the board, place it in the hive, and wait about 24 hours. After removal, you’ll be able to observe the mites’ number and approximate locations, helping you gauge activity over time. The design supports clean observation even when mite debris is present.

Usage and Maintenance

• How to use: Open the film, insert the board into the hive, wait 24 hours, then inspect the counts and layout.
• Replacement and fit: The boards can be trimmed to match your hive dimensions for a snug fit.
• Note on glue film: Surface glue film may bulge slightly; this does not hinder counting or visibility.

In addition to mite monitoring, these boards contribute to hive insulation when paired with appropriate bottom-board configurations, helping to manage cold air ingress in exposed apiaries. Six boards in the pack offer convenient rotation so you can replace them as needed during ongoing inspections.

Who is this for?

Whether you’re a hobbyist, a mentor, or a professional beekeeper, Threehoney’s counting boards provide a practical, low-friction method to track Varroa activity. The combination of clear visuals, replaceable components, and flexible setup supports a steady observation routine without overhauling your workflow.