MATING CONTROL Open type mating yard – graphical representation of bee colony distributionMore than 450 production colonies distributed on 20 locations within mating radius. 150 – 250 colonies in performance test. 95 % of all colonies are registered, controlled, of known origin in radius of 3 km. 98 % of all colonies are registered and controlled in radius of 6 km. Nation wide beekeepers perform “basic selection program” in their apiaries. Mating yard r 3km. NextBack