OKLAHOMA CATEGORY 11 AERIAL APPLICATOR
PEST CONTROL EXAM QUESTIONS AND CORRECT
ANSWERS (VERIFIED ANSWERS) QUESTIONS AND
CORRECT ANSWERS (VERIFED ANSWERS) Q&A
2027|INSTANT FOWNLOAD PDF
1. What is the primary purpose of aerial pesticide application?
A. Increase pesticide cost
B. Deliver chemicals uniformly over large areas
C. Reduce aircraft speed
D. Eliminate all pests instantly
Rationale: Aerial application is used for efficient large-scale
coverage.
Correct Answer: B
2. Drift in aerial spraying refers to:
A. Chemical breakdown
B. Wind movement of pesticide away from target
C. Pump failure
D. Tank leakage
Rationale: Drift occurs due to wind carrying droplets off-target.
Correct Answer: B
,3. The most important weather factor affecting aerial spraying
is:
A. Humidity
B. Wind speed
C. Soil type
D. Cloud color
Rationale: Wind strongly influences spray drift.
Correct Answer: B
4. Droplet size in aerial application should generally be:
A. Very large
B. Medium to coarse
C. Solid crystals
D. Invisible gas
Rationale: Larger droplets reduce drift risk.
Correct Answer: B
5. The chemical used to control pests is called:
A. Fertilizer
B. Pesticide
C. Solvent
D. Catalyst
Rationale: Pesticides are pest-control chemicals.
Correct Answer: B
,6. Aerial applicators must follow:
A. Pilot preference only
B. Label instructions
C. Weather rumors
D. Farmer guesses
Rationale: Label laws are legally binding.
Correct Answer: B
7. The main risk of pesticide drift is:
A. Faster pest kill
B. Crop improvement
C. Damage to non-target organisms
D. Increased rainfall
Rationale: Drift harms unintended areas.
Correct Answer: C
8. Buffer zones are used to:
A. Store pesticides
B. Protect sensitive areas from drift
C. Increase spray rate
D. Reduce aircraft fuel use
Rationale: Buffers reduce exposure risk.
Correct Answer: B
, 9. Nozzle type affects:
A. Aircraft speed
B. Droplet size
C. Soil moisture
D. Pest color
Rationale: Nozzles control spray pattern and droplet size.
Correct Answer: B
10. Calibration ensures:
A. Pilot safety only
B. Correct pesticide application rate
C. Faster flight
D. Cloud formation
Rationale: Calibration ensures accurate dosing.
Correct Answer: B
11. The best time for aerial spraying is:
A. High wind
B. Calm weather
C. Storm conditions
D. Night thunderstorms
Rationale: Calm weather reduces drift.
Correct Answer: B
PEST CONTROL EXAM QUESTIONS AND CORRECT
ANSWERS (VERIFIED ANSWERS) QUESTIONS AND
CORRECT ANSWERS (VERIFED ANSWERS) Q&A
2027|INSTANT FOWNLOAD PDF
1. What is the primary purpose of aerial pesticide application?
A. Increase pesticide cost
B. Deliver chemicals uniformly over large areas
C. Reduce aircraft speed
D. Eliminate all pests instantly
Rationale: Aerial application is used for efficient large-scale
coverage.
Correct Answer: B
2. Drift in aerial spraying refers to:
A. Chemical breakdown
B. Wind movement of pesticide away from target
C. Pump failure
D. Tank leakage
Rationale: Drift occurs due to wind carrying droplets off-target.
Correct Answer: B
,3. The most important weather factor affecting aerial spraying
is:
A. Humidity
B. Wind speed
C. Soil type
D. Cloud color
Rationale: Wind strongly influences spray drift.
Correct Answer: B
4. Droplet size in aerial application should generally be:
A. Very large
B. Medium to coarse
C. Solid crystals
D. Invisible gas
Rationale: Larger droplets reduce drift risk.
Correct Answer: B
5. The chemical used to control pests is called:
A. Fertilizer
B. Pesticide
C. Solvent
D. Catalyst
Rationale: Pesticides are pest-control chemicals.
Correct Answer: B
,6. Aerial applicators must follow:
A. Pilot preference only
B. Label instructions
C. Weather rumors
D. Farmer guesses
Rationale: Label laws are legally binding.
Correct Answer: B
7. The main risk of pesticide drift is:
A. Faster pest kill
B. Crop improvement
C. Damage to non-target organisms
D. Increased rainfall
Rationale: Drift harms unintended areas.
Correct Answer: C
8. Buffer zones are used to:
A. Store pesticides
B. Protect sensitive areas from drift
C. Increase spray rate
D. Reduce aircraft fuel use
Rationale: Buffers reduce exposure risk.
Correct Answer: B
, 9. Nozzle type affects:
A. Aircraft speed
B. Droplet size
C. Soil moisture
D. Pest color
Rationale: Nozzles control spray pattern and droplet size.
Correct Answer: B
10. Calibration ensures:
A. Pilot safety only
B. Correct pesticide application rate
C. Faster flight
D. Cloud formation
Rationale: Calibration ensures accurate dosing.
Correct Answer: B
11. The best time for aerial spraying is:
A. High wind
B. Calm weather
C. Storm conditions
D. Night thunderstorms
Rationale: Calm weather reduces drift.
Correct Answer: B
