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