Page |1
IOWA APPLICATOR 11F EXAM 2025| BRAND NEW
ACTUAL EXAM WITH 100% VERIFIED QUESTIONS
AND CORRECT SOLUTIONS| GUARANTEED VALUE
PACK| ACE YOUR GRADES.
1. Which of the following types of pesticide controls fungi?
A. Fungicide
B. Insecticide
C. Miticide
D. herbicide - correct answer - A. Fungicide
2. If nozzles and booms are not properly positioned, spray will strike the
aircraft and
A. Collect and fall off in large drops
B. Distort the spray pattern
C. Waste pesticide material
D. Cause corrosion of aircraft parts
E. All - correct answer - E. All
3. Pastures treated with 2-4D should not be grazed by lactating dairy cows
A. For the specific interval stated on the herbicide label
B. Until one day after the application
C. Until 72 hours after application
D. Until the spray has dried - correct answer - A. For the specific
interval stated on the herbicide label
, Page |2
4. A well-trained pilot will be able to compensate for an inaccurately
calibrated
A. true
B. False - correct answer - A. True
5. According to the iowa bee rule, when can a commercial applicator apply
pesticide
A. Never, doing so would be inconsistent with the label
B. Anytime, as long as label directions are followed
C. Between 8am & 6pm
D. After 6pm but before 8am - correct answer - D. After 6pm but after
8am
6. The reduction of pest population by natural enemies is known as what
A. Mechanical Control
B. Cultural Control
C. Biological Control
D. Regulatory control - correct answer - C. Biological control
7. Which statement is True about pest damage
, Page |3
A. All insect feeding results in the same type of damage
B. any observed damage is always due to the pest
C. Pest population size does not affect the amount of damage
D. Pest damage can be used to help identify a pest - correct answer -
D. Pest damage can be used to help identify a pest
8. Droplets ten to become trapped in the wingtip vortex zones
A. Larger
B. Smaller - correct answer - B. Smaller
9. Symptoms caused by nematodes on field crops include
A. water-soaked or yellow spots on leaves
B. All of the above
C. poorly developed root systems with numerous short stubby roots
D. Spots of various shapes and sizes on leaves - correct answer - C.
poorly developed root systems with numerous short stubby roots
10. The density of a pest population at which the cost of control equals
the amount of crop loss caused by the cost is referred to as the
A. integrated pest level
B. Crop threshold
C. Pest population index
D. Economic injury level - correct answer - D. economic injury level
, Page |4
11. The use of combined tactics to keep pest population below
economically damaging levels while avoiding adverse effects to humans,
wildlife
A. Economic threshold
B. Pesticide management
C. Integrated pest management
D. Cultural control - correct answer - A. economic threshold
12. Which of the following factors affect the swarm width, application rate,
and pattern of granular material
A. Humidity, LD50 & use classification
B. Wind speed, temp, & and humidity
C. Density use pattern & and target pest
D. Size, shape flowability & density - correct answer - D. Size shape
flowability & density
13. When working with pesticides
A. wash the outside of your gloves with soapy water before removing
the other ppe
B. Always use latex gloves when mixing and loading
C. gloves are not necessary when working with diluted pesticides
D. Wear gloves with lining for extra protection - correct answer - A.
Wash the outside of the gloves with soapy water before removing
the other ppe
IOWA APPLICATOR 11F EXAM 2025| BRAND NEW
ACTUAL EXAM WITH 100% VERIFIED QUESTIONS
AND CORRECT SOLUTIONS| GUARANTEED VALUE
PACK| ACE YOUR GRADES.
1. Which of the following types of pesticide controls fungi?
A. Fungicide
B. Insecticide
C. Miticide
D. herbicide - correct answer - A. Fungicide
2. If nozzles and booms are not properly positioned, spray will strike the
aircraft and
A. Collect and fall off in large drops
B. Distort the spray pattern
C. Waste pesticide material
D. Cause corrosion of aircraft parts
E. All - correct answer - E. All
3. Pastures treated with 2-4D should not be grazed by lactating dairy cows
A. For the specific interval stated on the herbicide label
B. Until one day after the application
C. Until 72 hours after application
D. Until the spray has dried - correct answer - A. For the specific
interval stated on the herbicide label
, Page |2
4. A well-trained pilot will be able to compensate for an inaccurately
calibrated
A. true
B. False - correct answer - A. True
5. According to the iowa bee rule, when can a commercial applicator apply
pesticide
A. Never, doing so would be inconsistent with the label
B. Anytime, as long as label directions are followed
C. Between 8am & 6pm
D. After 6pm but before 8am - correct answer - D. After 6pm but after
8am
6. The reduction of pest population by natural enemies is known as what
A. Mechanical Control
B. Cultural Control
C. Biological Control
D. Regulatory control - correct answer - C. Biological control
7. Which statement is True about pest damage
, Page |3
A. All insect feeding results in the same type of damage
B. any observed damage is always due to the pest
C. Pest population size does not affect the amount of damage
D. Pest damage can be used to help identify a pest - correct answer -
D. Pest damage can be used to help identify a pest
8. Droplets ten to become trapped in the wingtip vortex zones
A. Larger
B. Smaller - correct answer - B. Smaller
9. Symptoms caused by nematodes on field crops include
A. water-soaked or yellow spots on leaves
B. All of the above
C. poorly developed root systems with numerous short stubby roots
D. Spots of various shapes and sizes on leaves - correct answer - C.
poorly developed root systems with numerous short stubby roots
10. The density of a pest population at which the cost of control equals
the amount of crop loss caused by the cost is referred to as the
A. integrated pest level
B. Crop threshold
C. Pest population index
D. Economic injury level - correct answer - D. economic injury level
, Page |4
11. The use of combined tactics to keep pest population below
economically damaging levels while avoiding adverse effects to humans,
wildlife
A. Economic threshold
B. Pesticide management
C. Integrated pest management
D. Cultural control - correct answer - A. economic threshold
12. Which of the following factors affect the swarm width, application rate,
and pattern of granular material
A. Humidity, LD50 & use classification
B. Wind speed, temp, & and humidity
C. Density use pattern & and target pest
D. Size, shape flowability & density - correct answer - D. Size shape
flowability & density
13. When working with pesticides
A. wash the outside of your gloves with soapy water before removing
the other ppe
B. Always use latex gloves when mixing and loading
C. gloves are not necessary when working with diluted pesticides
D. Wear gloves with lining for extra protection - correct answer - A.
Wash the outside of the gloves with soapy water before removing
the other ppe
