Connecticut Commercial Pesticide
Applicator Core Examination Practice
Questions And Correct Answers
(Verified Answers) Plus Rationales 2026
Q&A | Instant Download Pdf
1. What is the primary purpose of pesticide regulation?
A. Increase pesticide sales
B. Promote international trade
C. Protect human health and the environment
D. Eliminate all pests permanently
Rationale: Regulations are designed to ensure pesticides are used safely to
protect people, animals, and the environment.
2. The federal law that governs pesticide registration and labeling is:
A. Clean Water Act
B. OSHA Act
, C. Federal Insecticide, Fungicide, and Rodenticide Act (FIFRA)
D. Food Safety Act
Rationale: FIFRA regulates the registration, distribution, sale, and use of
pesticides in the United States.
3. A pesticide classified as “Restricted Use” can be applied by:
A. Anyone over 18
B. Homeowners only
C. Certified applicators or those under their supervision
D. Retail store employees
Rationale: Restricted Use Pesticides (RUPs) require certification due to
their potential risk.
4. The signal word “Danger” on a pesticide label indicates:
A. Slight toxicity
B. Moderate toxicity
C. High toxicity or severe hazard
D. No toxicity
Rationale: “Danger” is used for products with high acute toxicity or
corrosive properties.
, 5. The pesticide label is considered:
A. A suggestion
B. A warranty
C. Advertising
D. A legal document
Rationale: The label carries legal requirements for use under federal and
state law.
6. The active ingredient in a pesticide is:
A. The carrier
B. An inert material
C. The chemical that controls the pest
D. The emulsifier
Rationale: The active ingredient is responsible for pest control activity.
7. What does LD50 measure?
A. Environmental persistence
B. Solubility
C. Acute toxicity level
D. Volatility
Rationale: LD50 indicates the dose required to kill 50% of a test population.
, 8. The route of exposure most common for pesticide applicators is:
A. Ingestion
B. Injection
C. Dermal absorption
D. Eye contact only
Rationale: Skin contact is the most frequent route of pesticide exposure.
9. Personal Protective Equipment (PPE) requirements are found:
A. In OSHA manuals only
B. On safety posters
C. In training guides
D. On the pesticide label
Rationale: The label lists required PPE for safe application.
10. A material safety data sheet (SDS) provides information about:
A. Marketing
B. Application timing
C. Hazards and emergency procedures
D. Crop yield
Rationale: SDS documents describe chemical hazards, first aid, and safety
measures.
Applicator Core Examination Practice
Questions And Correct Answers
(Verified Answers) Plus Rationales 2026
Q&A | Instant Download Pdf
1. What is the primary purpose of pesticide regulation?
A. Increase pesticide sales
B. Promote international trade
C. Protect human health and the environment
D. Eliminate all pests permanently
Rationale: Regulations are designed to ensure pesticides are used safely to
protect people, animals, and the environment.
2. The federal law that governs pesticide registration and labeling is:
A. Clean Water Act
B. OSHA Act
, C. Federal Insecticide, Fungicide, and Rodenticide Act (FIFRA)
D. Food Safety Act
Rationale: FIFRA regulates the registration, distribution, sale, and use of
pesticides in the United States.
3. A pesticide classified as “Restricted Use” can be applied by:
A. Anyone over 18
B. Homeowners only
C. Certified applicators or those under their supervision
D. Retail store employees
Rationale: Restricted Use Pesticides (RUPs) require certification due to
their potential risk.
4. The signal word “Danger” on a pesticide label indicates:
A. Slight toxicity
B. Moderate toxicity
C. High toxicity or severe hazard
D. No toxicity
Rationale: “Danger” is used for products with high acute toxicity or
corrosive properties.
, 5. The pesticide label is considered:
A. A suggestion
B. A warranty
C. Advertising
D. A legal document
Rationale: The label carries legal requirements for use under federal and
state law.
6. The active ingredient in a pesticide is:
A. The carrier
B. An inert material
C. The chemical that controls the pest
D. The emulsifier
Rationale: The active ingredient is responsible for pest control activity.
7. What does LD50 measure?
A. Environmental persistence
B. Solubility
C. Acute toxicity level
D. Volatility
Rationale: LD50 indicates the dose required to kill 50% of a test population.
, 8. The route of exposure most common for pesticide applicators is:
A. Ingestion
B. Injection
C. Dermal absorption
D. Eye contact only
Rationale: Skin contact is the most frequent route of pesticide exposure.
9. Personal Protective Equipment (PPE) requirements are found:
A. In OSHA manuals only
B. On safety posters
C. In training guides
D. On the pesticide label
Rationale: The label lists required PPE for safe application.
10. A material safety data sheet (SDS) provides information about:
A. Marketing
B. Application timing
C. Hazards and emergency procedures
D. Crop yield
Rationale: SDS documents describe chemical hazards, first aid, and safety
measures.
