Iowa Applicator 11F Questions & Answers
1.Which of the following types of pesticide controls fungi?
A. Fungicide
B. Insecticide
C. Miticide
D. herbicide
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
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
,Answer A. For the specific interval stated on the herbicide label
4.A well-trained pilot will be able to compensate for an inaccurately calibrate
A. true
B. False
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
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
Answer C. Biological control
7.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
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
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
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
Answer D. economic injury level
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
Cultural control
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
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
1.Which of the following types of pesticide controls fungi?
A. Fungicide
B. Insecticide
C. Miticide
D. herbicide
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
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
,Answer A. For the specific interval stated on the herbicide label
4.A well-trained pilot will be able to compensate for an inaccurately calibrate
A. true
B. False
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
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
Answer C. Biological control
7.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
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
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
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
Answer D. economic injury level
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
Cultural control
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
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
