Wisconsin Pesticide Applicator Test -
Field and Vegetable Crops 1.1 | Questions
with 100% Correct Answers | Verified |
Latest Update 2026
1. Under Wisconsin law, a person applying pesticides to field or vegetable crops for
hire must hold a:
A. Private applicator certification only
B. Commercial applicator certification in Category 1.1
C. A driver’s license
D. Certified Crop Adviser certification
Correct ,,,,answer,,,,: B
Rationale: Wisconsin Administrative Code ATCP 29 requires anyone applying
pesticides for hire on agricultural crops to be a certified commercial applicator in
the appropriate category; Category 1.1 covers field and vegetable crops.
2. The Wisconsin Department of Agriculture, Trade and Consumer Protection
(DATCP) regulates pesticide use primarily through:
A. Federal Insecticide, Fungicide, and Rodenticide Act (FIFRA)
B. ATCP 29 and related state statutes
C. Local ordinances only
D. The Clean Water Act
Correct ,,,,answer,,,,: B
Rationale: DATCP enforces state pesticide laws under Wisconsin Statutes
Chapter 94 and ATCP 29, which set standards for certification, use, storage, and
recordkeeping.
,3. A pesticide label bearing the signal word “DANGER” indicates the product is:
A. Slightly toxic
B. Moderately toxic
C. Highly toxic (Toxicity Category I)
D. Safe for use around children
Correct ,,,,answer,,,,: C
Rationale: The signal word “DANGER” (along with “POISON” if acute oral, dermal,
or inhalation toxicity is extremely high) corresponds to EPA Toxicity Category I,
denoting high acute toxicity.
4. In Wisconsin, a commercial applicator must keep pesticide application records
for at least:
A. 1 year
B. 2 years
C. 3 years
D. 5 years
Correct ,,,,answer,,,,: B
Rationale: ATCP 29.40 requires commercial applicators to maintain records for
two years from the date of application, including product, rate, date, location, crop,
and target pest.
5. The federal Worker Protection Standard (WPS) applies to:
A. Only greenhouse workers
B. Agricultural workers and pesticide handlers on farms, forests, nurseries, and
greenhouses
C. Only workers applying pesticides
D. Only vegetable crops
Correct ,,,,answer,,,,: B
Rationale: WPS is an EPA regulation designed to protect employees on agricultural
establishments from pesticide exposure; it covers both handlers and field workers.
,6. A Restricted Use Pesticide (RUP) may be purchased and applied only by:
A. Any farmer
B. A certified applicator or someone working under their direct supervision
C. A licensed dealer
D. Any person over 18
Correct ,,,,answer,,,,: B
Rationale: RUPs require certification to ensure the applicator has the competency
to handle them safely, as mandated by FIFRA and Wisconsin law.
7. Which of the following is an example of a non-chemical pest control tactic used
in integrated pest management (IPM) for field crops?
A. Broadcasting a soil insecticide
B. Crop rotation to disrupt pest life cycles
C. Foliar application of a broad-spectrum insecticide
D. Tank-mixing a fungicide with an insecticide
Correct ,,,,answer,,,,: B
Rationale: Crop rotation is a cultural control that reduces pest populations by
alternating non-host crops, a key IPM strategy.
8. The first step in IPM is:
A. Applying a pesticide
B. Monitoring and accurately identifying the pest
C. Releasing natural enemies
D. Setting traps
Correct ,,,,answer,,,,: B
Rationale: IPM begins with scouting and correct identification to determine if a pest
is present and whether it poses an economic threat.
9. In Wisconsin, which of the following is a major insect pest of corn that tunnels
into stalks and ears?
, A. Colorado potato beetle
B. European corn borer
C. Soybean aphid
D. Alfalfa weevil
Correct ,,,,answer,,,,: B
Rationale: European corn borer larvae bore into corn stalks and ears, causing yield
loss and increasing stalk rot risk.
10. The economic threshold for a pest is the:
A. Point at which all pests must be eliminated
B. Pest density at which the cost of damage equals the cost of control
C. Number of beneficial insects present
D. Time of year when pests emerge
Correct ,,,,answer,,,,: B
Rationale: The economic threshold (action threshold) guides treatment decisions;
control is justified only when the pest population reaches a level where damage
cost justifies the treatment cost.
11. A systemic insecticide applied to the soil for control of aphids in potatoes
works by:
A. Contact action only
B. Being absorbed by the roots and translocated throughout the plant
C. Fumigating the soil
D. Repelling insects
Correct ,,,,answer,,,,: B
Rationale: Systemic insecticides move within the plant’s vascular system, making
the plant toxic to sucking pests like aphids.
12. Which of the following nozzle types produces the coarsest droplets and
reduces drift?
Field and Vegetable Crops 1.1 | Questions
with 100% Correct Answers | Verified |
Latest Update 2026
1. Under Wisconsin law, a person applying pesticides to field or vegetable crops for
hire must hold a:
A. Private applicator certification only
B. Commercial applicator certification in Category 1.1
C. A driver’s license
D. Certified Crop Adviser certification
Correct ,,,,answer,,,,: B
Rationale: Wisconsin Administrative Code ATCP 29 requires anyone applying
pesticides for hire on agricultural crops to be a certified commercial applicator in
the appropriate category; Category 1.1 covers field and vegetable crops.
2. The Wisconsin Department of Agriculture, Trade and Consumer Protection
(DATCP) regulates pesticide use primarily through:
A. Federal Insecticide, Fungicide, and Rodenticide Act (FIFRA)
B. ATCP 29 and related state statutes
C. Local ordinances only
D. The Clean Water Act
Correct ,,,,answer,,,,: B
Rationale: DATCP enforces state pesticide laws under Wisconsin Statutes
Chapter 94 and ATCP 29, which set standards for certification, use, storage, and
recordkeeping.
,3. A pesticide label bearing the signal word “DANGER” indicates the product is:
A. Slightly toxic
B. Moderately toxic
C. Highly toxic (Toxicity Category I)
D. Safe for use around children
Correct ,,,,answer,,,,: C
Rationale: The signal word “DANGER” (along with “POISON” if acute oral, dermal,
or inhalation toxicity is extremely high) corresponds to EPA Toxicity Category I,
denoting high acute toxicity.
4. In Wisconsin, a commercial applicator must keep pesticide application records
for at least:
A. 1 year
B. 2 years
C. 3 years
D. 5 years
Correct ,,,,answer,,,,: B
Rationale: ATCP 29.40 requires commercial applicators to maintain records for
two years from the date of application, including product, rate, date, location, crop,
and target pest.
5. The federal Worker Protection Standard (WPS) applies to:
A. Only greenhouse workers
B. Agricultural workers and pesticide handlers on farms, forests, nurseries, and
greenhouses
C. Only workers applying pesticides
D. Only vegetable crops
Correct ,,,,answer,,,,: B
Rationale: WPS is an EPA regulation designed to protect employees on agricultural
establishments from pesticide exposure; it covers both handlers and field workers.
,6. A Restricted Use Pesticide (RUP) may be purchased and applied only by:
A. Any farmer
B. A certified applicator or someone working under their direct supervision
C. A licensed dealer
D. Any person over 18
Correct ,,,,answer,,,,: B
Rationale: RUPs require certification to ensure the applicator has the competency
to handle them safely, as mandated by FIFRA and Wisconsin law.
7. Which of the following is an example of a non-chemical pest control tactic used
in integrated pest management (IPM) for field crops?
A. Broadcasting a soil insecticide
B. Crop rotation to disrupt pest life cycles
C. Foliar application of a broad-spectrum insecticide
D. Tank-mixing a fungicide with an insecticide
Correct ,,,,answer,,,,: B
Rationale: Crop rotation is a cultural control that reduces pest populations by
alternating non-host crops, a key IPM strategy.
8. The first step in IPM is:
A. Applying a pesticide
B. Monitoring and accurately identifying the pest
C. Releasing natural enemies
D. Setting traps
Correct ,,,,answer,,,,: B
Rationale: IPM begins with scouting and correct identification to determine if a pest
is present and whether it poses an economic threat.
9. In Wisconsin, which of the following is a major insect pest of corn that tunnels
into stalks and ears?
, A. Colorado potato beetle
B. European corn borer
C. Soybean aphid
D. Alfalfa weevil
Correct ,,,,answer,,,,: B
Rationale: European corn borer larvae bore into corn stalks and ears, causing yield
loss and increasing stalk rot risk.
10. The economic threshold for a pest is the:
A. Point at which all pests must be eliminated
B. Pest density at which the cost of damage equals the cost of control
C. Number of beneficial insects present
D. Time of year when pests emerge
Correct ,,,,answer,,,,: B
Rationale: The economic threshold (action threshold) guides treatment decisions;
control is justified only when the pest population reaches a level where damage
cost justifies the treatment cost.
11. A systemic insecticide applied to the soil for control of aphids in potatoes
works by:
A. Contact action only
B. Being absorbed by the roots and translocated throughout the plant
C. Fumigating the soil
D. Repelling insects
Correct ,,,,answer,,,,: B
Rationale: Systemic insecticides move within the plant’s vascular system, making
the plant toxic to sucking pests like aphids.
12. Which of the following nozzle types produces the coarsest droplets and
reduces drift?
