When And How To Treat For Varroa - Late Summer And Winter Varroa Control Guide

7 Sept 2022 · 3 min
3:00

In this tutorial, Laurence Edwards explains his revised beekeeping schedule for North Wales, emphasizing the importance of ending the honey‑harvest season early—around the first or second week of August—to avoid a rapid rise in Varroa mite levels. He describes the visual signs of high mite loads, such as many mites in cells, deformed wing virus, suspect larvae, and cappings with holes. Edwards argues that even a two‑week delay can damage winter‑bee production, leading to poor overwintering. He outlines his management steps: removing the final honey super, condensing the colony into a single 14 × 12 or double National brood box, applying Apivar strips early (late August/early September) for an eight‑week treatment, and optionally providing slow or trickle feeding to build strong colonies. He contrasts this with his former practice of delaying treatment until late August or early September, which resulted in higher mite loads and reduced winter survival. The video serves as a timely reminder to prioritize early varroa control over chasing an extra honey super.

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