Page 1 of 60
Texas Department of Agriculture Pesticide Applicator's
ACTUAL EXAM 2026-2027 COMPLETE 200 QUESTIONS AND
VERIFIED SOLUTIONS LATEST UPDATE THIS YEAR
`1. Which situation best justifies pesticide application under IPM?
A. First sight of any insect
B. Presence of pests regardless of damage
C. Pest population exceeds economic threshold
D. Neighbor applies pesticides
Answer: C
Rationale: IPM uses economic thresholds to determine when pest populations justify control
actions.
2. Integrated Pest Management (IPM) emphasizes which primary decision-making principle?
A. Treating pests on a calendar schedule
B. Eliminating all pests permanently
C. Using multiple compatible control strategies
D. Relying only on chemical pesticides
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Answer: C
Rationale: IPM integrates biological, cultural, mechanical, and chemical controls to manage
pests effectively and sustainably.
3. Which practice reduces pesticide resistance development?
A. Repeated use of the same pesticide
B. Increasing application rates
C. Rotating pesticide modes of action
D. Spraying more frequently
Answer: C
Rationale: Rotating modes of action prevents pests from adapting to a single chemical class.
4. Which agency enforces pesticide use violations in Texas?
A. USDA
B. Texas Department of Agriculture
C. Texas Parks and Wildlife
D. OSHA
Answer: B
Rationale: TDA enforces pesticide laws and applicator compliance in Texas.
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5. A pesticide label is best described as:
A. Manufacturer guidance
B. Safety recommendation
C. A legally binding document
D. Optional instructions
Answer: C
Rationale: Using pesticides inconsistently with the label violates both federal and state law.
6. Restricted-use pesticides are classified as such because they:
A. Are expensive
B. Require dilution
C. Pose greater risk to health or environment
D. Are ineffective
Answer: C
Rationale: EPA restricts these pesticides due to potential adverse effects.
7. Which applicator must be licensed to purchase restricted-use pesticides?
, Page 4 of 60
A. Any farm employee
B. Certified applicator or supervised individual
C. Retail seller
D. Crop consultant only
Answer: B
Rationale: Only certified applicators or those under their direct supervision may use RUPs.
8. What is the primary responsibility of a supervising applicator?
A. Mixing pesticides
B. Paying fines
C. Ensuring label compliance
D. Inspecting equipment
Answer: C
Rationale: The licensed applicator is legally responsible for all supervised applications.
9. Which signal word indicates the highest toxicity?
A. CAUTION
B. WARNING
Texas Department of Agriculture Pesticide Applicator's
ACTUAL EXAM 2026-2027 COMPLETE 200 QUESTIONS AND
VERIFIED SOLUTIONS LATEST UPDATE THIS YEAR
`1. Which situation best justifies pesticide application under IPM?
A. First sight of any insect
B. Presence of pests regardless of damage
C. Pest population exceeds economic threshold
D. Neighbor applies pesticides
Answer: C
Rationale: IPM uses economic thresholds to determine when pest populations justify control
actions.
2. Integrated Pest Management (IPM) emphasizes which primary decision-making principle?
A. Treating pests on a calendar schedule
B. Eliminating all pests permanently
C. Using multiple compatible control strategies
D. Relying only on chemical pesticides
,Page 2 of 60
Answer: C
Rationale: IPM integrates biological, cultural, mechanical, and chemical controls to manage
pests effectively and sustainably.
3. Which practice reduces pesticide resistance development?
A. Repeated use of the same pesticide
B. Increasing application rates
C. Rotating pesticide modes of action
D. Spraying more frequently
Answer: C
Rationale: Rotating modes of action prevents pests from adapting to a single chemical class.
4. Which agency enforces pesticide use violations in Texas?
A. USDA
B. Texas Department of Agriculture
C. Texas Parks and Wildlife
D. OSHA
Answer: B
Rationale: TDA enforces pesticide laws and applicator compliance in Texas.
,Page 3 of 60
5. A pesticide label is best described as:
A. Manufacturer guidance
B. Safety recommendation
C. A legally binding document
D. Optional instructions
Answer: C
Rationale: Using pesticides inconsistently with the label violates both federal and state law.
6. Restricted-use pesticides are classified as such because they:
A. Are expensive
B. Require dilution
C. Pose greater risk to health or environment
D. Are ineffective
Answer: C
Rationale: EPA restricts these pesticides due to potential adverse effects.
7. Which applicator must be licensed to purchase restricted-use pesticides?
, Page 4 of 60
A. Any farm employee
B. Certified applicator or supervised individual
C. Retail seller
D. Crop consultant only
Answer: B
Rationale: Only certified applicators or those under their direct supervision may use RUPs.
8. What is the primary responsibility of a supervising applicator?
A. Mixing pesticides
B. Paying fines
C. Ensuring label compliance
D. Inspecting equipment
Answer: C
Rationale: The licensed applicator is legally responsible for all supervised applications.
9. Which signal word indicates the highest toxicity?
A. CAUTION
B. WARNING
