Page 1 of 93
Ohio Commercial Pesticide Applicator Core Exam ACTUAL
EXAM COMPLETE 200 QUESTIONS AND VERIFIED SOLUTIONS
LATEST UPDATE THIS YEAR
Ohio Commercial Pesticide Applicator Core Examination,
Full Exam Overview: Content Areas
The following core competencies are covered across all batches of this practice set:
Pesticide Laws and Regulations: Federal (FIFRA, OSHA, ESA) and State (Ohio Pesticide Law - ORC
921) requirements.
Pesticide Labeling: Comprehension of signal words, precautionary statements, and Directions
for Use.
Pest Management: Principles of Integrated Pest Management (IPM), pest identification, and life
cycles.
Pesticide Formulations: Characteristics of liquid, dry, and gas formulations; surfactants and
adjuvants.
Pesticide Hazards and First Aid: Toxicity (acute and chronic), exposure routes, and emergency
response.
Personal Protective Equipment (PPE): Selection, use, and maintenance of protective gear.
Pesticides in the Environment: Drift, leaching, runoff, and protection of non-target
species/pollinators.
Transportation, Storage, and Disposal: Security, spill containment, and container triple-rinsing.
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Pesticide Application Procedures: Equipment types, nozzle selection, and calibration math.
Professional Conduct: Recordkeeping, public relations, and applicator types (Commercial vs.
Private).
Batch 1: Questions 1–100
1. What is the main purpose of Ohio's Commercial Pesticide Applicator Core Exam?
A. To ensure applicators can operate spray equipment
B. To test knowledge of state crop production
C. To ensure safe and legal pesticide use
D. To qualify applicators for agricultural subsidies
Answer: C
Rationale: The Core Exam ensures applicators understand the legal framework, safety
protocols, label interpretation, and environmental protections necessary for professional
practice.
2. Which agency regulates pesticide use in Ohio?
A. U.S. Department of Agriculture (USDA)
B. Ohio Department of Agriculture (ODA)
C. Ohio Department of Transportation (ODOT)
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D. Ohio Department of Natural Resources (ODNR)
Answer: B
Rationale: The ODA is the state lead agency responsible for pesticide registration, applicator
licensing, and enforcement of the Ohio Pesticide Law.
3. Under the Federal Insecticide, Fungicide, and Rodenticide Act (FIFRA), "Restricted Use
Pesticides" (RUPs) may be sold to:
A. Any person with a valid ID
B. Only licensed pesticide dealers
C. Only certified applicators or their authorized agents
D. Licensed homeowners
Answer: C
Rationale: RUPs are classified by the EPA as potentially hazardous to the environment or human
health, requiring a certification to purchase and use.
4. Which signal word on a pesticide label indicates the product is "Moderately Toxic"?
A. CAUTION
B. WARNING
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C. DANGER
D. POISON
Answer: B
Rationale: Signal words represent toxicity levels: CAUTION (Slightly toxic), WARNING
(Moderately toxic), and DANGER (Highly toxic).
5. What is the definition of "Acute Toxicity"?
A. Injury caused by a single exposure to a pesticide
B. Long-term health effects after years of use
C. The ability of a pesticide to kill pests quickly
D. The smell of a chemical formulation
Answer: A
Rationale: Acute toxicity refers to immediate harm (within 24 hours) resulting from a single
event or short-term exposure.
6. Which route of pesticide exposure is most common for people handling pesticides?
A. Inhalation (Lungs)
B. Dermal (Skin)
Ohio Commercial Pesticide Applicator Core Exam ACTUAL
EXAM COMPLETE 200 QUESTIONS AND VERIFIED SOLUTIONS
LATEST UPDATE THIS YEAR
Ohio Commercial Pesticide Applicator Core Examination,
Full Exam Overview: Content Areas
The following core competencies are covered across all batches of this practice set:
Pesticide Laws and Regulations: Federal (FIFRA, OSHA, ESA) and State (Ohio Pesticide Law - ORC
921) requirements.
Pesticide Labeling: Comprehension of signal words, precautionary statements, and Directions
for Use.
Pest Management: Principles of Integrated Pest Management (IPM), pest identification, and life
cycles.
Pesticide Formulations: Characteristics of liquid, dry, and gas formulations; surfactants and
adjuvants.
Pesticide Hazards and First Aid: Toxicity (acute and chronic), exposure routes, and emergency
response.
Personal Protective Equipment (PPE): Selection, use, and maintenance of protective gear.
Pesticides in the Environment: Drift, leaching, runoff, and protection of non-target
species/pollinators.
Transportation, Storage, and Disposal: Security, spill containment, and container triple-rinsing.
,Page 2 of 93
Pesticide Application Procedures: Equipment types, nozzle selection, and calibration math.
Professional Conduct: Recordkeeping, public relations, and applicator types (Commercial vs.
Private).
Batch 1: Questions 1–100
1. What is the main purpose of Ohio's Commercial Pesticide Applicator Core Exam?
A. To ensure applicators can operate spray equipment
B. To test knowledge of state crop production
C. To ensure safe and legal pesticide use
D. To qualify applicators for agricultural subsidies
Answer: C
Rationale: The Core Exam ensures applicators understand the legal framework, safety
protocols, label interpretation, and environmental protections necessary for professional
practice.
2. Which agency regulates pesticide use in Ohio?
A. U.S. Department of Agriculture (USDA)
B. Ohio Department of Agriculture (ODA)
C. Ohio Department of Transportation (ODOT)
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D. Ohio Department of Natural Resources (ODNR)
Answer: B
Rationale: The ODA is the state lead agency responsible for pesticide registration, applicator
licensing, and enforcement of the Ohio Pesticide Law.
3. Under the Federal Insecticide, Fungicide, and Rodenticide Act (FIFRA), "Restricted Use
Pesticides" (RUPs) may be sold to:
A. Any person with a valid ID
B. Only licensed pesticide dealers
C. Only certified applicators or their authorized agents
D. Licensed homeowners
Answer: C
Rationale: RUPs are classified by the EPA as potentially hazardous to the environment or human
health, requiring a certification to purchase and use.
4. Which signal word on a pesticide label indicates the product is "Moderately Toxic"?
A. CAUTION
B. WARNING
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C. DANGER
D. POISON
Answer: B
Rationale: Signal words represent toxicity levels: CAUTION (Slightly toxic), WARNING
(Moderately toxic), and DANGER (Highly toxic).
5. What is the definition of "Acute Toxicity"?
A. Injury caused by a single exposure to a pesticide
B. Long-term health effects after years of use
C. The ability of a pesticide to kill pests quickly
D. The smell of a chemical formulation
Answer: A
Rationale: Acute toxicity refers to immediate harm (within 24 hours) resulting from a single
event or short-term exposure.
6. Which route of pesticide exposure is most common for people handling pesticides?
A. Inhalation (Lungs)
B. Dermal (Skin)
