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