Nevada Commercial Pesticide Applicator
Certification Category C8 Public Health Pest
Control Examination Questions And Correct
Answers (Verified Answers) Plus Rationales
2026 Q&A | Instant Download Pdf
1. Which of the following pests is most commonly associated with
the transmission of dengue fever?
A. German cockroach
B. Aedes aegypti mosquito
C. Black rat
D. House fly
B. Aedes aegypti mosquito
The Aedes aegypti mosquito is a primary vector of dengue fever,
transmitting the virus between humans. Effective public health
pest control targets mosquito breeding and adult populations to
reduce disease risk.
2. A pesticide label’s signal word “Danger” indicates:
A. Relatively low toxicity
, B. Moderate toxicity
C. High toxicity
D. Safe for children
C. High toxicity
Signal words communicate acute toxicity. “Danger” signifies the
highest level of toxicity among the common label signal words,
indicating that protective measures are essential.
3. Integrated Pest Management (IPM) emphasizes:
A. Sole reliance on chemical controls
B. Biological control only
C. Combining cultural, mechanical, biological, and chemical
methods
D. Ignoring pest monitoring
C. Combining cultural, mechanical, biological, and chemical
methods
IPM uses multiple tactics based on monitoring and thresholds to
manage pests in an effective, economical, and environmentally
sensitive manner.
4. What device is typically used to monitor rodent activity?
A. Sticky card
B. Live trap
, C. Harpoon gas gun
D. Granular bait station
B. Live trap
Live traps allow monitoring and capture of rodents to determine
species present and infestation levels.
5. The label section that describes how to mix the pesticide is called:
A. First Aid
B. Directions for Use
C. Storage and Disposal
D. Warranty
B. Directions for Use
The Directions for Use section includes application rates, mixing
instructions, and specific pests or sites for which the product is
labeled.
6. A pest threshold in public health IPM is:
A. The point when pest damage justifies treatment
B. Any sighting of a pest
C. A pesticide brand preference
D. A regulatory fine level
A. The point when pest damage justifies treatment
, Thresholds guide decisions on when action is needed based on
pest injury, health risk, or economic impact.
7. Which personal protective equipment (PPE) is most appropriate
when applying a pesticide as a high-pressure spray?
A. T-shirt and shorts
B. Gloves, protective eyewear, long sleeves
C. Flip-flops
D. Sunglasses only
B. Gloves, protective eyewear, long sleeves
PPE reduces dermal and ocular exposure to pesticide spray
droplets and mist; proper attire must be worn.
8. What is the first action you should take if a pesticide spills on your
skin?
A. Ignore it
B. Rinse the area with water immediately
C. Apply lotion
D. Wait until the end of the day
B. Rinse the area with water immediately
Immediate rinsing removes pesticide residues to reduce further
absorption.
Certification Category C8 Public Health Pest
Control Examination Questions And Correct
Answers (Verified Answers) Plus Rationales
2026 Q&A | Instant Download Pdf
1. Which of the following pests is most commonly associated with
the transmission of dengue fever?
A. German cockroach
B. Aedes aegypti mosquito
C. Black rat
D. House fly
B. Aedes aegypti mosquito
The Aedes aegypti mosquito is a primary vector of dengue fever,
transmitting the virus between humans. Effective public health
pest control targets mosquito breeding and adult populations to
reduce disease risk.
2. A pesticide label’s signal word “Danger” indicates:
A. Relatively low toxicity
, B. Moderate toxicity
C. High toxicity
D. Safe for children
C. High toxicity
Signal words communicate acute toxicity. “Danger” signifies the
highest level of toxicity among the common label signal words,
indicating that protective measures are essential.
3. Integrated Pest Management (IPM) emphasizes:
A. Sole reliance on chemical controls
B. Biological control only
C. Combining cultural, mechanical, biological, and chemical
methods
D. Ignoring pest monitoring
C. Combining cultural, mechanical, biological, and chemical
methods
IPM uses multiple tactics based on monitoring and thresholds to
manage pests in an effective, economical, and environmentally
sensitive manner.
4. What device is typically used to monitor rodent activity?
A. Sticky card
B. Live trap
, C. Harpoon gas gun
D. Granular bait station
B. Live trap
Live traps allow monitoring and capture of rodents to determine
species present and infestation levels.
5. The label section that describes how to mix the pesticide is called:
A. First Aid
B. Directions for Use
C. Storage and Disposal
D. Warranty
B. Directions for Use
The Directions for Use section includes application rates, mixing
instructions, and specific pests or sites for which the product is
labeled.
6. A pest threshold in public health IPM is:
A. The point when pest damage justifies treatment
B. Any sighting of a pest
C. A pesticide brand preference
D. A regulatory fine level
A. The point when pest damage justifies treatment
, Thresholds guide decisions on when action is needed based on
pest injury, health risk, or economic impact.
7. Which personal protective equipment (PPE) is most appropriate
when applying a pesticide as a high-pressure spray?
A. T-shirt and shorts
B. Gloves, protective eyewear, long sleeves
C. Flip-flops
D. Sunglasses only
B. Gloves, protective eyewear, long sleeves
PPE reduces dermal and ocular exposure to pesticide spray
droplets and mist; proper attire must be worn.
8. What is the first action you should take if a pesticide spills on your
skin?
A. Ignore it
B. Rinse the area with water immediately
C. Apply lotion
D. Wait until the end of the day
B. Rinse the area with water immediately
Immediate rinsing removes pesticide residues to reduce further
absorption.
