Exam 2025|2026 Actual Comprehensive Exam Questions &
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Natural forces are important because:
a) you cannot do anything about them
b) they can cause pest popula- tions to rise and fall
c) you can never spray anywhere in the winter time
d) the rain and wind always makes it necessary to respray the
area. -
ANSWER-B
Biological
control:
a) is always 100%
effective
b) is never
complete
c) never occurs
naturally
d) always interferes with commercial chemical control
operations. - ANSWER-B
Resistance to pesticides devel- ops in
pests species: a) because some
,applicators use the least expensive
chemicals
b) the chemical companies
plan it to happen
c) the pesticides are not
poison enough
d) rarely does any pesticide
kill all the pests and those that
survive pass this ability on to
their offspring. -
ANSWER-D
Integrated Pest Management practices include the use
of:a) chemical
pesticidesb) cultivation and
barriers
c) sanitation and traps d) all the above. -
ANSWER-D
In the case of insects:
a) they are only important
be- cause they give
entomologists something to
talk about
b) they must all be killed
as soon as possible
c) about 99% of all
species are of minor
importance
, d) they all feed on plants
which
could be eaten by people. -
ANSWER-C
The insect thorax:
a) is where the insect antennae are located
b) supports the legs and wings
(if present) of the adult insect
c) is always a very small orange spot on right side of the head
d) isdifficulttodistinguishfrom the legs. - ANSWER-B
An example of an
Arachnid is: a) a butterfly
b) an insect
c) a spider
d) a pigweed. - ANSWER-C
The use of host resistance:
a) helps keep pest
populations below harmful
levels
b) means that any pesticide
use
will not result in killing
the host
c) involves treating the host
with insecticides