english: Since the 19th century, beekeepers have reported occasional mass disappearances, giving them enigmatic names like disappearing disease, spring dwindle disease and autumn collapse.
non_english: Od 19. veka pčelari su beležili povremena masovna nestajanja i davali im zagonetne nazive, kao što je bolest nestajanja, prolećno išćeznuće i jesenji kolaps.