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1. Which of the following is the primary federal agency regulating
pesticides in the United States?
a. FDA
b. USDA
c. EPA
d. CDC
The Environmental Protection Agency (EPA) is responsible for
registering and regulating pesticides under federal law.
2. What is the main purpose of an MSDS (Material Safety Data
Sheet) for a pesticide?
a. To provide marketing information
b. To provide safety, handling, and hazard information
c. To certify the product’s effectiveness
d. To track sales of the product
MSDS sheets give detailed information about hazards, protective
measures, and safety precautions for chemicals.
3. Which type of pesticide specifically targets insects?
a. Herbicide
b. Fungicide
, c. Insecticide
d. Rodenticide
Insecticides are designed to kill or manage insect populations.
4. What is the most common route of pesticide exposure for
humans?
a. Oral ingestion
b. Dermal (skin) contact
c. Eye contact
d. Inhalation
Most pesticide exposure occurs through skin contact during
handling and application.
5. Which term describes the lowest dose of a pesticide that will
cause death in 50% of a test population?
a. NOAEL
b. LD10
c. LD50
d. LC50
LD50 (lethal dose, 50%) is the standard measure of acute toxicity.
6. Which of the following is a key practice to prevent pesticide
resistance in pests?
a. Use the same product repeatedly
b. Rotate pesticide modes of action
c. Apply higher doses than recommended
d. Use chemicals only in summer
Rotating modes of action reduces the chance that pests develop
resistance to a single pesticide type.
, 7. Which federal law governs the use of pesticides and requires
applicator certification?
a. Clean Air Act
b. Resource Conservation and Recovery Act
c. Federal Insecticide, Fungicide, and Rodenticide Act (FIFRA)
d. Toxic Substances Control Act
FIFRA regulates the registration, distribution, sale, and use of
pesticides in the U.S., including applicator certification.
8. The label on a pesticide container is considered:
a. A suggestion
b. Optional guidance
c. Legal requirements for use
d. Marketing material
Pesticide labels are legally binding, and users must follow all
directions.
9. Which type of pesticide formulation is most likely to reduce drift
during application?
a. Ultra-low volume (ULV) spray
b. Granules
c. Aerosol
d. Foggers
Granular formulations reduce drift because they are heavier and
do not easily become airborne.
10. When handling pesticides, which personal protective
equipment (PPE) is generally required?
a. Sunglasses
b. Gloves, long sleeves, pants, and eye protection