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