By killing all the Aficanized bees.
By having bee doctors treat their bees.
By using the chemical Apistan.
By breeding hives that show the greatest resistance to mites.
Decreased 70 percent
Remained the same
Increased 70 percent
Decreased 7 percent
300
none
3
30
Kill all Africanized bees.
Increase the Africanized bee population.
Kill all Honey bees.
Decrease the population of both Africanized and Honey bees.
To make honey.
They don't need bees.
To control insects
To pollinate their crops.
1993
1983
1980
1990