Columbia subject headings:
Harvard subject headings:
Africanized honeybee.
Bee culture.
Honeybee--Parasites
Honeybee--Parasites--Control.
Mites--Control
Mites.
Princeton subject headings:
Africanized honeybee.
Bee culture.
Honeybee--Parasites--Control.
Honeybee--Parasites.
Mites--Control.
Mites.