The Brazilian bee problem.
D000374:Aggression; D000818:Animals; D001516:Bees / Q000033:anatomy & histology / Q000502:physiology; D001522:Behavior, Animal; D001938:Brazil; D005060:Europe; D005247:Feeding Behavior; D005260:Female; D006722:Honey; D006801:Humans; D006824:Hybridization, Genetic; D007299:Insect Bites and Stings / Q000453:epidemiology; D008297:Male; D010675:Pheromones; D012621:Seasons; D012919:Social Behavior; D013019:South Africa
D010675:Pheromones