Ohio Commercial Pesticide Applicator Certification
Category 9 Animal Pest Control Questions And
Correct Answers (Verified Answers) Plus Rationales
2026 Q&A | Instant Download Pdf
1. The primary purpose of Category 9 Animal Pest Control licensing
in Ohio is to ensure applicators can:
A. Apply pesticides only to crops
B. Control animal pests safely and legally
C. Perform veterinary medical treatments
D. Conduct wildlife population surveys
Correct Answer: B
This category focuses on the safe, legal, and effective control of
vertebrate animal pests while minimizing risks to people, non-target
species, and the environment.
2. Which of the following is considered a vertebrate pest under
Category 9?
A. Cockroaches
, B. Mosquitoes
C. Rats
D. Fleas
Correct Answer: C
Vertebrate pests include mammals and birds such as rats, mice,
raccoons, and pigeons. Insects are classified as invertebrate pests.
3. Before applying any pesticide for animal pest control, an
applicator must first:
A. Notify neighbors
B. Identify the pest correctly
C. Purchase the strongest pesticide available
D. Set traps immediately
Correct Answer: B
Correct pest identification is critical to selecting the proper control
method and ensuring legal and effective treatment.
4. Which document is legally binding and must be followed when
applying a pesticide?
A. Extension fact sheet
, B. Manufacturer’s website
C. Pesticide label
D. Product advertisement
Correct Answer: C
The pesticide label is a legal document. Failure to follow label directions
is a violation of state and federal law.
5. Which method is considered a non-chemical control for animal
pests?
A. Toxic bait
B. Fumigation
C. Habitat modification
D. Restricted-use pesticide
Correct Answer: C
Habitat modification reduces food, water, or shelter, making an area
less attractive to pests without using chemicals.
6. Which factor most influences the success of an animal pest
management program?
A. Size of the pesticide container
, B. Integrated Pest Management (IPM) principles
C. Cost of control materials
D. Brand of pesticide
Correct Answer: B
IPM integrates identification, monitoring, prevention, and multiple
control methods for long-term effectiveness.
7. Which vertebrate pest is commonly associated with burrowing
damage in Ohio?
A. Pigeons
B. Groundhogs
C. Starlings
D. Bats
Correct Answer: B
Groundhogs create extensive burrow systems that can damage
foundations, fields, and embankments.
8. Rodenticides are primarily used to control:
A. Birds
B. Reptiles
Category 9 Animal Pest Control Questions And
Correct Answers (Verified Answers) Plus Rationales
2026 Q&A | Instant Download Pdf
1. The primary purpose of Category 9 Animal Pest Control licensing
in Ohio is to ensure applicators can:
A. Apply pesticides only to crops
B. Control animal pests safely and legally
C. Perform veterinary medical treatments
D. Conduct wildlife population surveys
Correct Answer: B
This category focuses on the safe, legal, and effective control of
vertebrate animal pests while minimizing risks to people, non-target
species, and the environment.
2. Which of the following is considered a vertebrate pest under
Category 9?
A. Cockroaches
, B. Mosquitoes
C. Rats
D. Fleas
Correct Answer: C
Vertebrate pests include mammals and birds such as rats, mice,
raccoons, and pigeons. Insects are classified as invertebrate pests.
3. Before applying any pesticide for animal pest control, an
applicator must first:
A. Notify neighbors
B. Identify the pest correctly
C. Purchase the strongest pesticide available
D. Set traps immediately
Correct Answer: B
Correct pest identification is critical to selecting the proper control
method and ensuring legal and effective treatment.
4. Which document is legally binding and must be followed when
applying a pesticide?
A. Extension fact sheet
, B. Manufacturer’s website
C. Pesticide label
D. Product advertisement
Correct Answer: C
The pesticide label is a legal document. Failure to follow label directions
is a violation of state and federal law.
5. Which method is considered a non-chemical control for animal
pests?
A. Toxic bait
B. Fumigation
C. Habitat modification
D. Restricted-use pesticide
Correct Answer: C
Habitat modification reduces food, water, or shelter, making an area
less attractive to pests without using chemicals.
6. Which factor most influences the success of an animal pest
management program?
A. Size of the pesticide container
, B. Integrated Pest Management (IPM) principles
C. Cost of control materials
D. Brand of pesticide
Correct Answer: B
IPM integrates identification, monitoring, prevention, and multiple
control methods for long-term effectiveness.
7. Which vertebrate pest is commonly associated with burrowing
damage in Ohio?
A. Pigeons
B. Groundhogs
C. Starlings
D. Bats
Correct Answer: B
Groundhogs create extensive burrow systems that can damage
foundations, fields, and embankments.
8. Rodenticides are primarily used to control:
A. Birds
B. Reptiles
