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