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1. Which federal law primarily regulates the use of pesticides in the
United States?
A. Clean Water Act
B. Federal Insecticide, Fungicide, and Rodenticide Act (FIFRA)
C. Endangered Species Act
D. Toxic Substances Control Act
Answer: B
Rationale: FIFRA is the main federal law governing the
registration, distribution, sale, and use of pesticides in the U.S.
2. What does the term "pest" include under pesticide regulations?
A. Only insects
B. Only weeds
C. Any organism causing damage or economic loss
D. Only rodents
Answer: C
Rationale: A pest is any organism that harms humans, food,
property, or the environment.
3. What is the primary purpose of a pesticide label?
A. Marketing the product
B. Providing legal use instructions
C. Listing competitors
D. Describing chemical reactions
, Answer: B
Rationale: The label is a legal document that provides directions
for safe and effective use.
4. What must always be followed when using a pesticide?
A. Supervisor instructions
B. Neighbor advice
C. Label directions
D. Weather reports
Answer: C
Rationale: The label is the law and must always be followed.
5. What is an acute pesticide exposure?
A. Long-term low exposure
B. Single short-term exposure
C. Seasonal exposure
D. Environmental exposure only
Answer: B
Rationale: Acute exposure refers to a single or short-term
exposure event.
6. What is a chronic pesticide exposure?
A. One-time exposure
B. Repeated or long-term exposure
C. Exposure through skin only
D. Exposure in storage areas
Answer: B
Rationale: Chronic exposure occurs over a long period of time or
repeated contact.
7. What is the signal word for the most toxic pesticides?
A. Caution
B. Warning
, C. Danger
D. Poison
Answer: C
Rationale: "Danger" indicates high toxicity, often with skull and
crossbones.
8. What does PPE stand for?
A. Public Pesticide Equipment
B. Personal Protective Equipment
C. Pesticide Preparation Exam
D. Professional Product Entry
Answer: B
Rationale: PPE refers to clothing and equipment that protects
applicators from exposure.
9. Which PPE offers the highest level of skin protection?
A. Cotton shirt
B. Leather gloves
C. Chemical-resistant suit
D. Rain jacket
Answer: C
Rationale: Chemical-resistant suits provide maximum protection
from exposure.
10. What is pesticide drift?
A. Chemical breakdown in soil
B. Movement of pesticide away from target site
C. Storage leakage
D. Mixing error
Answer: B
Rationale: Drift occurs when pesticides move off-target through
air or vapor.