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2017 Agronomy Test Questions and Answers 100% Accurate
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2017 Agronomy Test Questions and Answers 100% Accurate
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2017Agronomy
Test
__________
has
a
spike
type
of
inflorescence:
a.
oats
b.
barley
c.
peas
d.
carro
-
CORRECT
ANSWER-b.
barley
A
juvenile
form
of
an
insect
that
undergoes
simple
metamorphosis
is
called
a
:
a.
pupa
b.
larva
c.
nymph
d.
predator
-
CORRECT
ANSWER-c.
nymph
A
practice
used
in
some
crops
to
dry
foliage
before
harvest
is
called:
a.
mineralization
b.
dry
down
c.
chemical
desiccation
d.
fallowing
-
CORRECT
ANSWER-c.
chemical
desiccation
A
recent
soil
test
indicates
you
need
to
apply
80
pounds
of
nitrogen
to
reach
your
yield
goals
for
your
crop.
If
you
use
a
fertilizer
with
46%
nitrogen,
how
many
pounds
of
fertilizer
do
you
need
to
apply
per
acre?
a.
17
b.
47
c.
147
d.
174
-
CORRECT
ANSWER-d.
174
An
adjuvant
is:
a.
a
type
of
disinfectant
for
pruners
b.
in
the
pyrethroid
chemical
class
c.
a
spreader
sticker
or
other
application
enhancer
d.
a
type
of
biological
control
for
certain
weeds
-
CORRECT
ANSWER-c.
a
spreader
sticker
or
other
application
enhancer
An
example
of
a
GAP ,
or,
Good
Agricultural
Practices
is:
a.
control
of
animals
in
your
fields
b.
a
highly
skilled
labor
force c.
the
use
of
modern
technology
in
fertilizer
application
d.
wise
use
of
government
programs
through
the
FSA
-
CORRECT
ANSWER-a.
control
of
animals
in
your
fields
An
example
of
a
predatory
insect
is:
a.
green
lacewing
b.
corn
earworm
c.
lady
beetle
d.
both
A
and
C
-
CORRECT
ANSWER-d.
both
A
and
C
Aphids,
going
from
one
plant
to
the
next
spread
bacterial
diseases
throughout
the
field.
In
this
scenario
the
aphid
is
a:
a.
vector
b.
toxin
c.
pathogen
d.
parasite
-
CORRECT
ANSWER-a.
vector
As
you
walk
thru
your
field
you
notice
a
slight
twist
to
some
plant
leaves
and
a
slight
turn
of
the
main
stem
on
several
plants,
but
only
once
in
a
while.
The
most
probable
cause
of
this
is:
a.
too
much
moisture
b.
too
little
moisture
c.
herbicide
residue
d.
excessive
potassium
-
CORRECT
ANSWER-c.
herbicide
residue
Broadleaf
plants:
a.
reproduce
by
rhizomes
b.
tend
to
have
parallel
leaf
veins
c.
are
rarely
a
weedy
problem
in
agriculture
d.
have
two
seed
leaves
-
CORRECT
ANSWER-d.
have
two
seed
leaves
Chemical
drift
problems
can
be
reduced
by:
a.
lowering
pressure
and
decreasing
the
nozzle
orifice
b.
Increasing
pressure
and
increasing
the
nozzle
orifice
c.
spraying
upwind
of
a
sensitive
area
and
leaving
an
untreated
border
d.
placing
a
spray
boom
as
close
to
the
target
as
possible
-
CORRECT
ANSWER-d.
placing
a
spray
boom
as
close
to
the
target
as
possible
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