Which of the following types of compounds are narrow-spectrum insecticides?
A) carbamates
B) chlorinated hydrocarbons
C) organic phosphorus compounds
D) None of the above is a narrow-spectrum insecticide.
Correct Answer:
Verified
Q28: Pheromones are
A)chemical substances excreted by insects.
B)a class
Q29: Which of the following is an herbicide?
A)2,4-D
B)parathion
C)carbaryl
D)diazinon
Q30: A compound that causes leaves to fall
Q31: A phosphorus-containing pesticide is
A)aldicarb.
B)diazinon.
C)methoprene.
D)paraquat.
Q32: Which of the following would be a
Q34: Which of the following does NOT involve
Q35: Carbaryl is one type of carbamate pesticide.A
Q36: Which insecticide was first used by Allied
Q37: Which of the following types of compounds
Q38: A worker at an experimental agricultural station
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