The emerald ash bore is an insect causes damage to ask trees pesticides can be used to kill the emerald ash bore and protect the tree however, not using the pesticide properly could most likely result in

A) a reduced population of the emerald ash bore
B) development of pesticide resistance in the emerald ash bore population
C) mutations in the ash trees
D) none of the above

B) development of pesticide resistance in the emerald ash bore population