Charting Brood Breaks

Chart 3 'Caged Queen' method

Following on from my article about using brood breaks to help with varroa management, I’m going to get into ‘death by charts’ territory today. Regular readers will know that I’m a big fan of Randy Oliver’s spreadsheet model, which can be tweaked to reflect one’s colonies and treatment regimes. In the absence of any beekeeping, … Read more