Delaware Commercial Pesticide Applicator Core
Examination Questions And Correct Answers
(Verified Answers) Plus Rationales 2026 Q&A |
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1. Which federal law regulates pesticide distribution and use
in the United States?
A. Clean Water Act
B. Federal Insecticide, Fungicide, and Rodenticide Act (FIFRA)
C. Food Quality Protection Act
D. Endangered Species Act
Answer: B
Rationale: FIFRA is the primary federal law that governs
pesticide registration, distribution, sale, and use.
2. What is the main purpose of a pesticide label?
,A. Marketing the product
B. Providing legal use instructions
C. Listing competitors
D. Describing manufacturing costs
Answer: B
Rationale: The label is a legal document that provides directions
for safe and effective pesticide use.
3. What does the signal word “DANGER” on a pesticide label
indicate?
A. Slightly toxic
B. Moderate toxicity
C. Highly toxic
D. Non-toxic
Answer: C
Rationale: “DANGER” indicates the highest toxicity level, often
with potential for severe or fatal effects.
,4. Which part of a pesticide label describes how to apply the
product?
A. Ingredients statement
B. Directions for use
C. Storage section
D. First aid section
Answer: B
Rationale: Directions for use explain proper application methods
and rates.
5. What is an advantage of integrated pest management
(IPM)?
A. Eliminates all pests permanently
B. Uses only chemical control
C. Reduces reliance on pesticides
D. Requires no monitoring
, Answer: C
Rationale: IPM combines multiple methods to reduce pesticide
dependence.
6. Which pest control method uses natural enemies of pests?
A. Chemical control
B. Biological control
C. Mechanical control
D. Cultural control
Answer: B
Rationale: Biological control uses predators, parasites, or
pathogens.
7. What is pesticide resistance?
A. Pest avoidance of traps
B. Pests becoming immune to pesticides
C. Pesticides breaking down in soil
D. Label misuse
Examination Questions And Correct Answers
(Verified Answers) Plus Rationales 2026 Q&A |
Instant Download Pdf
1. Which federal law regulates pesticide distribution and use
in the United States?
A. Clean Water Act
B. Federal Insecticide, Fungicide, and Rodenticide Act (FIFRA)
C. Food Quality Protection Act
D. Endangered Species Act
Answer: B
Rationale: FIFRA is the primary federal law that governs
pesticide registration, distribution, sale, and use.
2. What is the main purpose of a pesticide label?
,A. Marketing the product
B. Providing legal use instructions
C. Listing competitors
D. Describing manufacturing costs
Answer: B
Rationale: The label is a legal document that provides directions
for safe and effective pesticide use.
3. What does the signal word “DANGER” on a pesticide label
indicate?
A. Slightly toxic
B. Moderate toxicity
C. Highly toxic
D. Non-toxic
Answer: C
Rationale: “DANGER” indicates the highest toxicity level, often
with potential for severe or fatal effects.
,4. Which part of a pesticide label describes how to apply the
product?
A. Ingredients statement
B. Directions for use
C. Storage section
D. First aid section
Answer: B
Rationale: Directions for use explain proper application methods
and rates.
5. What is an advantage of integrated pest management
(IPM)?
A. Eliminates all pests permanently
B. Uses only chemical control
C. Reduces reliance on pesticides
D. Requires no monitoring
, Answer: C
Rationale: IPM combines multiple methods to reduce pesticide
dependence.
6. Which pest control method uses natural enemies of pests?
A. Chemical control
B. Biological control
C. Mechanical control
D. Cultural control
Answer: B
Rationale: Biological control uses predators, parasites, or
pathogens.
7. What is pesticide resistance?
A. Pest avoidance of traps
B. Pests becoming immune to pesticides
C. Pesticides breaking down in soil
D. Label misuse
