Nevada Commercial Pesticide Applicator
Certification Category C3 Ornamental and Turf
Pest Control Examination Practice Exam
Questions And Correct Answers (Verified
Answers) Plus Rationales 2026 Q&A | Instant
Download Pdf
1. What is the primary purpose of Integrated Pest Management (IPM)
in ornamental and turf settings?
A. To eliminate all pests permanently
B. To rely solely on chemical control
C. To manage pests economically while minimizing risks to people and
the environment
D. To apply pesticides on a routine calendar schedule
Answer: C
Integrated Pest Management emphasizes long-term prevention and
suppression of pests using a combination of cultural, biological,
mechanical, and chemical methods. The goal is economically sound pest
,management that minimizes hazards to applicators, clients, beneficial
organisms, and the environment. It does not seek total eradication or
automatic pesticide use.
2. Which turfgrass species is most commonly used on Nevada golf
course putting greens?
A. Tall fescue
B. Bermudagrass
C. Kentucky bluegrass
D. Annual ryegrass
Answer: B
Bermudagrass is widely used in Nevada due to its excellent heat
tolerance and ability to withstand intense sunlight and traffic. Cool-
season grasses struggle in the high desert climate without significant
irrigation and maintenance.
3. A pesticide label states “Apply no more than 2 pounds of active
ingredient per acre per year.” This statement is an example of:
A. A precautionary statement
B. A use restriction
,C. A signal word
D. A brand name
Answer: B
This language establishes a legal limit on the total allowable product
use within a specific timeframe. Use restrictions are enforceable by law
and must be followed precisely to remain in compliance.
4. The signal word “Caution” on a pesticide label indicates:
A. High toxicity
B. Moderate toxicity
C. Slight toxicity
D. Severe environmental hazard
Answer: C
“Caution” represents the lowest level of acute toxicity among signal
words. Products with this designation still require safe handling, but
they present comparatively lower risk than “Warning” or “Danger.”
5. Which pest is most commonly associated with white grubs in
Nevada turf?
A. Billbugs
, B. Scarab beetles
C. Armyworms
D. Aphids
Answer: B
White grubs are larval stages of scarab beetles. They feed on turfgrass
roots, causing thinning, wilting, and sod that can be easily pulled back
like carpet.
6. Pre-emergent herbicides are primarily used to control:
A. Established perennial weeds
B. Fungal pathogens
C. Germinating weed seeds
D. Insect larvae
Answer: C
Pre-emergent herbicides create a chemical barrier in the soil that
inhibits root or shoot development of newly germinating weed seeds.
They must be applied before weed emergence to be effective.
7. What is the best method to confirm a fungal disease in turfgrass?
A. Smelling the turf
Certification Category C3 Ornamental and Turf
Pest Control Examination Practice Exam
Questions And Correct Answers (Verified
Answers) Plus Rationales 2026 Q&A | Instant
Download Pdf
1. What is the primary purpose of Integrated Pest Management (IPM)
in ornamental and turf settings?
A. To eliminate all pests permanently
B. To rely solely on chemical control
C. To manage pests economically while minimizing risks to people and
the environment
D. To apply pesticides on a routine calendar schedule
Answer: C
Integrated Pest Management emphasizes long-term prevention and
suppression of pests using a combination of cultural, biological,
mechanical, and chemical methods. The goal is economically sound pest
,management that minimizes hazards to applicators, clients, beneficial
organisms, and the environment. It does not seek total eradication or
automatic pesticide use.
2. Which turfgrass species is most commonly used on Nevada golf
course putting greens?
A. Tall fescue
B. Bermudagrass
C. Kentucky bluegrass
D. Annual ryegrass
Answer: B
Bermudagrass is widely used in Nevada due to its excellent heat
tolerance and ability to withstand intense sunlight and traffic. Cool-
season grasses struggle in the high desert climate without significant
irrigation and maintenance.
3. A pesticide label states “Apply no more than 2 pounds of active
ingredient per acre per year.” This statement is an example of:
A. A precautionary statement
B. A use restriction
,C. A signal word
D. A brand name
Answer: B
This language establishes a legal limit on the total allowable product
use within a specific timeframe. Use restrictions are enforceable by law
and must be followed precisely to remain in compliance.
4. The signal word “Caution” on a pesticide label indicates:
A. High toxicity
B. Moderate toxicity
C. Slight toxicity
D. Severe environmental hazard
Answer: C
“Caution” represents the lowest level of acute toxicity among signal
words. Products with this designation still require safe handling, but
they present comparatively lower risk than “Warning” or “Danger.”
5. Which pest is most commonly associated with white grubs in
Nevada turf?
A. Billbugs
, B. Scarab beetles
C. Armyworms
D. Aphids
Answer: B
White grubs are larval stages of scarab beetles. They feed on turfgrass
roots, causing thinning, wilting, and sod that can be easily pulled back
like carpet.
6. Pre-emergent herbicides are primarily used to control:
A. Established perennial weeds
B. Fungal pathogens
C. Germinating weed seeds
D. Insect larvae
Answer: C
Pre-emergent herbicides create a chemical barrier in the soil that
inhibits root or shoot development of newly germinating weed seeds.
They must be applied before weed emergence to be effective.
7. What is the best method to confirm a fungal disease in turfgrass?
A. Smelling the turf
