Which is classified as a narrow spectrum pesticide?
A) DDT
B) an organophosphorus pesticide
C) a carbamate
D) lead arsenate
Correct Answer:
Verified
Q22: In 1957,Clear Lake in California was sprayed
Q23: An experimental pesticide with a very specific
Q24: Organophosphorus pesticides are generally less _ than
Q25: Juvenile hormones are chemicals
A)that speed up the
Q26: Which of the following is the least
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
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