Wisconsin Pesticide Applicator
Certification Exam Practice Questions
And Correct Answers (Verified Answers)
Plus Rationales 2026 Q&A | Instant
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1. What is the primary purpose of pesticide labels?
A. To advertise the product
B. To provide legally enforceable directions for safe and effective use
C. To compare products
D. To recommend other pesticides
Rationale: The pesticide label is a legal document that provides mandatory
instructions for proper use, storage, disposal, and safety.
2. Which federal law regulates the registration and use of pesticides in
the United States?
A. Clean Water Act
B. Safe Drinking Water Act
,C. Federal Insecticide, Fungicide, and Rodenticide Act (FIFRA)
D. Endangered Species Act
Rationale: FIFRA governs pesticide registration, distribution, sale, and use
in the United States.
3. Before mixing pesticides, an applicator should always:
A. Shake the sprayer
B. Read the entire pesticide label
C. Fill the tank completely
D. Contact the manufacturer
Rationale: Reading the label ensures proper mixing rates, PPE
requirements, and application directions.
4. Which signal word indicates the highest level of acute toxicity?
A. Caution
B. Warning
C. Danger
D. Notice
,Rationale: "Danger" is used for highly toxic products that can cause severe
injury or death.
5. Which signal word indicates the lowest acute toxicity?
A. Caution
B. Warning
C. Danger
D. Poison
Rationale: "Caution" identifies products with relatively low acute toxicity.
6. The skull and crossbones symbol appears on products that are:
A. Corrosive
B. Flammable
C. Highly toxic
D. Explosive
Rationale: The skull and crossbones indicate products that are highly
poisonous by oral, dermal, or inhalation exposure.
7. PPE stands for:
, A. Personal Plant Equipment
B. Personal Protective Equipment
C. Protective Pesticide Equipment
D. Public Protection Equipment
Rationale: PPE includes clothing and equipment that protect applicators
from pesticide exposure.
8. Which route of exposure accounts for most pesticide poisonings
among applicators?
A. Inhalation
B. Skin absorption
C. Eye exposure
D. Ingestion
Rationale: Most occupational pesticide exposure occurs through the skin.
9. Which gloves are generally recommended for handling pesticides?
A. Cotton gloves
B. Leather gloves
Certification Exam Practice Questions
And Correct Answers (Verified Answers)
Plus Rationales 2026 Q&A | Instant
Download Pdf
1. What is the primary purpose of pesticide labels?
A. To advertise the product
B. To provide legally enforceable directions for safe and effective use
C. To compare products
D. To recommend other pesticides
Rationale: The pesticide label is a legal document that provides mandatory
instructions for proper use, storage, disposal, and safety.
2. Which federal law regulates the registration and use of pesticides in
the United States?
A. Clean Water Act
B. Safe Drinking Water Act
,C. Federal Insecticide, Fungicide, and Rodenticide Act (FIFRA)
D. Endangered Species Act
Rationale: FIFRA governs pesticide registration, distribution, sale, and use
in the United States.
3. Before mixing pesticides, an applicator should always:
A. Shake the sprayer
B. Read the entire pesticide label
C. Fill the tank completely
D. Contact the manufacturer
Rationale: Reading the label ensures proper mixing rates, PPE
requirements, and application directions.
4. Which signal word indicates the highest level of acute toxicity?
A. Caution
B. Warning
C. Danger
D. Notice
,Rationale: "Danger" is used for highly toxic products that can cause severe
injury or death.
5. Which signal word indicates the lowest acute toxicity?
A. Caution
B. Warning
C. Danger
D. Poison
Rationale: "Caution" identifies products with relatively low acute toxicity.
6. The skull and crossbones symbol appears on products that are:
A. Corrosive
B. Flammable
C. Highly toxic
D. Explosive
Rationale: The skull and crossbones indicate products that are highly
poisonous by oral, dermal, or inhalation exposure.
7. PPE stands for:
, A. Personal Plant Equipment
B. Personal Protective Equipment
C. Protective Pesticide Equipment
D. Public Protection Equipment
Rationale: PPE includes clothing and equipment that protect applicators
from pesticide exposure.
8. Which route of exposure accounts for most pesticide poisonings
among applicators?
A. Inhalation
B. Skin absorption
C. Eye exposure
D. Ingestion
Rationale: Most occupational pesticide exposure occurs through the skin.
9. Which gloves are generally recommended for handling pesticides?
A. Cotton gloves
B. Leather gloves
