1|Page
LOWA 11F PESTICIDE APPLICATOR CERTIFICATION EXAM LATEST
2026-2027 ACTUAL EXAM WITH COMPLETE QUESTIONS AND
CORRECT DETAILED ANSWERS (100% VERIFIED ANSWERS)
|ALREADY GRADED A+| ||PROFESSOR VERIFIED|| ||BRANDNEW!!!||
What is the term for the min number of days allowed between the
pesticide application and harvest?
A. preharvest interval
B. Prenotification interval
C. Restricted entry interval
D. Agricultural use requirement - ANSWER-A. Pre harvest interval
Which one of the following statements is false
A. if a wire is close to trees it is safer to fly under the wire and
then pull up and go over the trees than it is to enter the field and
then go
B. Even though you may be over the target area you must not
disburse materials when dropping in or pulling out of the field
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C. It is quite acceptable to turn around over residences, farm
buildings livestock watering places, ponds, and reservations
D. None of the above statements are false - ANSWER-C. It is
quite acceptable to turn around over residences, farm buildings
and livestock water placings, ponds and reservations
A self-contained unit with its own hopper used by helicopters to
spread dry material is called a
A. Microfoil spreader
B. Ram air Spreader
C. Forced air dispersal system
D. Centrifugal Spreader - ANSWER-Centrifugal Spreader
the chemical in a pesticide formulation that actually controls the
pest is referred to as ___
A. Adjuvant
B. Inert ingredient
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C. Active Ingredient
D. Residual - ANSWER-C. Active Ingredient
Rinsate may be
A. Sprayed over labeled crop or site
B. Transferred to a rinsate holding tank and used as makeup
water
C. Either A or B
D. Neither A or B - ANSWER-C. Either A or B
Leafhoppers damage plants by
A. Drilling small holes in stems
B. Sucking sap and causing leaves to turn yellow
C. Skeletonizing leaves
D. None of the above - ANSWER-Sucking sap and causing
leaves to turn yellow
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Which of the following should be used to prevent the
contamination of aquatic organisms
A. Spray when temps are at the highest point of the day
B. Choose long residual pesticides
C. Use chemicals that tightly absorb to the soil particles
D. Operate the sprayer so that t produces a very fine spray -
ANSWER-C. Use chemicals that tightly absorb to the soil particles
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 - ANSWER-C. low in water solubility
Herbicide runoff from treated fields can be reduced by
LOWA 11F PESTICIDE APPLICATOR CERTIFICATION EXAM LATEST
2026-2027 ACTUAL EXAM WITH COMPLETE QUESTIONS AND
CORRECT DETAILED ANSWERS (100% VERIFIED ANSWERS)
|ALREADY GRADED A+| ||PROFESSOR VERIFIED|| ||BRANDNEW!!!||
What is the term for the min number of days allowed between the
pesticide application and harvest?
A. preharvest interval
B. Prenotification interval
C. Restricted entry interval
D. Agricultural use requirement - ANSWER-A. Pre harvest interval
Which one of the following statements is false
A. if a wire is close to trees it is safer to fly under the wire and
then pull up and go over the trees than it is to enter the field and
then go
B. Even though you may be over the target area you must not
disburse materials when dropping in or pulling out of the field
,2|Page
C. It is quite acceptable to turn around over residences, farm
buildings livestock watering places, ponds, and reservations
D. None of the above statements are false - ANSWER-C. It is
quite acceptable to turn around over residences, farm buildings
and livestock water placings, ponds and reservations
A self-contained unit with its own hopper used by helicopters to
spread dry material is called a
A. Microfoil spreader
B. Ram air Spreader
C. Forced air dispersal system
D. Centrifugal Spreader - ANSWER-Centrifugal Spreader
the chemical in a pesticide formulation that actually controls the
pest is referred to as ___
A. Adjuvant
B. Inert ingredient
,3|Page
C. Active Ingredient
D. Residual - ANSWER-C. Active Ingredient
Rinsate may be
A. Sprayed over labeled crop or site
B. Transferred to a rinsate holding tank and used as makeup
water
C. Either A or B
D. Neither A or B - ANSWER-C. Either A or B
Leafhoppers damage plants by
A. Drilling small holes in stems
B. Sucking sap and causing leaves to turn yellow
C. Skeletonizing leaves
D. None of the above - ANSWER-Sucking sap and causing
leaves to turn yellow
, 4|Page
Which of the following should be used to prevent the
contamination of aquatic organisms
A. Spray when temps are at the highest point of the day
B. Choose long residual pesticides
C. Use chemicals that tightly absorb to the soil particles
D. Operate the sprayer so that t produces a very fine spray -
ANSWER-C. Use chemicals that tightly absorb to the soil particles
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 - ANSWER-C. low in water solubility
Herbicide runoff from treated fields can be reduced by
