the beekeeper treats the bees of the varroa mite. diseases of bees and their treatment. varroasis. varroa destructor.

acid apiary apiculture apis bee beehive beehives beekeeper beekeeping bees cell closeup collapse colony countryside destructor disease entomology food frame healthy hive honey honeybee honeycomb infection infestation insect mellifera mite mites nature open parasite parasitic treatment treatments varroa veterinary work worker