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