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