Climate Map Climate Map to see the map bigger click on the map: Note: Cell sizes are recorded in general for zones, and where altitude and higher latitude occur, use Humbolt’s Law for deviations. Special Note: After studying correlations, we believe brood 4.9 mm cell size could be the upper limit for cell size control for mites worldwide. Download a PDF version of this. 0 FacebookTwitterLinkedinTelegramEmail previous post Open-Mating Breeding Chart next post Natural Size Foundation is the Best similar pages The Effect of The Size of Honey Bee... The Efficiency of the Use of Enlarged Cells Raising and Introduction of Queens Influence of Size of Brood Cell Upon the... Comb Foundation Geometry of the Ideal Bee’s Cell Conversions Baudoux’s Work Misunderstood Are We Ready for a New Bee? Natural Size Foundation is the Best Study of the Preference of the Mite Varroa... Preference of Varroa Jacobsoni Oudemans for Different Cell...