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 Frequent Variation in Cell Size A Correction from Thos. Wm. Cowan Honey-Comb Baudoux’s Work Misunderstood A Study of Natural Honey-Comb The Influence of Cell Size, Part 2 Preference of Varroa Jacobsoni Oudemans for Different Cell... Geometry of the Ideal Bee’s Cell On the Size of Cells, Part 2 On the Size of Cells – Dee Lusby... The Structure of Comb – Part 1 On The Size of Cells, Part 1