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