When a new pesticide is developed the best thing to do is to use it
A. Sparingly then liberally to prevent resistance and knock out pests
B. Widely and liberally, so pests will not develop a resistance
C. Widely and liberally to knock out pests
D. Sparingly, so pests will not develop a resistance
E. Liberally then sparingly to prevent resistance and knock out pests
Answer: D
You might also like to view...
The secondary sector of the economy includes which of the following?
A) data processing B) mining C) government D) construction E) banking
A volcanic landform built of entirely of pyroclastics of basaltic composition is a
A. volcanic dome. B. shield volcano. C. cinder cone. D. Nuée ardente.
Which of the following classes of compounds react with sodium hydroxide to give a water-soluble salt?
A) 1° alcohols B) phenols C) both a and b D) neither a nor b
adiabatic processes cause cooling by _______.
a - conductior b - decompression c - convection d - radiation e - insertion