IOWA APPLICATOR 11F EXAM
QUESTIONS WITH 100% SOLVED
ANSWERS 2025!!
1 of 124
Term
A pesticide having an LD 50 of 80 is___ than a pesticide having an LD
50 of 160
Less toxic
More concentrated
Less concentrate
More toxic
Give this one a try later!
, A. Coaser Mesh A. More important
E. All of the above D. More toxic
Don't know?
2 of 124
Term
Before applying pesticides by aircraft it is necessary to have the
following
A. A valid pilot certificate
B.A valid agriculture aircraft operator certificate issued to you or
by your employer by the FAA
C. An aircraft certified as air worthy
D.All of the above
E. Only b and c
Give this one a try later!
E. Only a, b and c E. All of the above
D. economic injury level D. All of the above
Don't know?
, 3 of 124
Term
Recirculation of the spray mixture during ferrying to the work site
and during turnarounds ___ agitation to maintain the spray mixtures
A. is not usually enough
B.Provides sufficient
C. Has not effect on
Give this one a try later!
Centrifugal Spreader B. Provides sufficient
B. The pest and the crop B. Aerial equipment can be used
Don't know?
4 of 124
Term
It often takes multiple passes over collection pans and plotting's on
paper to determine pattern and swath width of granular
A. True
B. False
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, B. Sandy Soil A. true
C. Increase B. False
Don't know?
5 of 124
Term
Contamination of groundwater can be minimized by using pesticides
that are
A. highly toxic
B.low in water solubility
C. Loosely absorbed to the soil
D.Persistant
Give this one a try later!
B. Provides sufficient C. low in water solubility
A. June and early July B. Can only occur on leaves
Don't know?
6 of 124
QUESTIONS WITH 100% SOLVED
ANSWERS 2025!!
1 of 124
Term
A pesticide having an LD 50 of 80 is___ than a pesticide having an LD
50 of 160
Less toxic
More concentrated
Less concentrate
More toxic
Give this one a try later!
, A. Coaser Mesh A. More important
E. All of the above D. More toxic
Don't know?
2 of 124
Term
Before applying pesticides by aircraft it is necessary to have the
following
A. A valid pilot certificate
B.A valid agriculture aircraft operator certificate issued to you or
by your employer by the FAA
C. An aircraft certified as air worthy
D.All of the above
E. Only b and c
Give this one a try later!
E. Only a, b and c E. All of the above
D. economic injury level D. All of the above
Don't know?
, 3 of 124
Term
Recirculation of the spray mixture during ferrying to the work site
and during turnarounds ___ agitation to maintain the spray mixtures
A. is not usually enough
B.Provides sufficient
C. Has not effect on
Give this one a try later!
Centrifugal Spreader B. Provides sufficient
B. The pest and the crop B. Aerial equipment can be used
Don't know?
4 of 124
Term
It often takes multiple passes over collection pans and plotting's on
paper to determine pattern and swath width of granular
A. True
B. False
Give this one a try later!
, B. Sandy Soil A. true
C. Increase B. False
Don't know?
5 of 124
Term
Contamination of groundwater can be minimized by using pesticides
that are
A. highly toxic
B.low in water solubility
C. Loosely absorbed to the soil
D.Persistant
Give this one a try later!
B. Provides sufficient C. low in water solubility
A. June and early July B. Can only occur on leaves
Don't know?
6 of 124
