Behavioral changes mediated by hunger in honeybees infected with Nosema ceranae Dhruba NaugAnn Gibbs Original Article Pages: 595 - 599
Age-dependent morphology and ultrastructure of the cornua glands in drones of Apis mellifera Lien MoorsJohan Billen Original Article Pages: 600 - 607
Potential application of the bumblebee foraging recruitment pheromone for commercial greenhouse pollination Mathieu MoletLars ChittkaNigel E. Raine Original Article Pages: 608 - 616
Population genetic structure of coastal Croatian honeybees (Apis mellifera carnica) Irene MuñozRaffaele Dall’OlioPilar De la Rúa Original Article Pages: 617 - 626
Kin recognition and inbreeding reluctance in bumblebees Penelope R. WhitehornMatthew C. TinsleyDave Goulson Original Article Pages: 627 - 633
Complex structure of pollinator-plant interaction-webs: random, nested, with gradients or modules? Anselm KratochwilMarion BeilAngelika Schwabe Original Article Open access Pages: 634 - 650
Association of Institutes for Bee Research Report of the 56th Seminar in Schwerin 24–26 March 2009 R. SiedeM. MeixnerK. Wallner Abstract Pages: 651 - 670