IPM

How to Use Oxalic Acid Pads to Treat Varroa Mites

by

An effective, sustained-release method that doesn’t require opening the hive repeatedly. If you’re looking for a low-intervention way to manage varroa mites, oxalic acid pads may be the most convenient option. These pads deliver a continuous, controlled release of oxalic acid inside the hive—targeting mites over several weeks without disturbing the bees. This technique, developed … Read more

How to Use Oxalic Acid Vaporization to Treat Varroa Mites

by
image of oxalic acid vaporizer for beekeeeping.

Oxalic acid vaporization (OAV) is one of the most popular and effective methods for treating varroa mites—especially in broodless periods like late fall or early winter. It’s favored by hobbyists and commercial beekeepers alike because it’s cost-effective, fast, and gentle on the bees when used properly. This post walks you through when to use OAV, … Read more