Texas Pesticide Applicator General Certification Study
Guide 2026 | Latest Update 2026 | 100% Correct Answers
| Exam Prep
1. Which of the following statements best describes the term "dose" when
referring to pesticide exposure?
The amount of pesticide sprayed on a crop
The amount of pesticide that will cause an illness
The amount of pesticide the person is exposed to
The amount of pesticide remaining on the treated surface
2. Which application category is specifically related to managing vegetation
along roads and highways?
Wood preservation
Right-of-way
Predatory animal
Fumigation
3. Endangered species are:
found in diverse environments with wide varieties of species
mutations.
have experienced a pandemic, increasing their populations.
experiencing natural selection at a higher rate.
at risk of becoming extinct.
4. What is one requirement the EPA must fulfill before a pesticide can be
marketed in the U.S.?
, Conduct a public hearing
Assign a product registration number
Approve each use
Consult the Office of Pesticide Programs
5. What type of license is required for individuals performing pest control in a
privately owned apartment building or hospital?
Private pesticide applicator license
Commercial pesticide applicator license
Non-commercial pesticide applicator license
Pesticide technician license
6. Which of the following statements about contamination of water by
pesticides is TRUE?
Erosion is not a factor that contributes to water contamination
Pesticides cannot reach groundwater as a result of runoff
Pesticide contaminated surface water rarely reaches the water table
Groundwater contamination is high when a rain immediately follows
application
7. Describe the significance of 49 CFR regulations in the context of pesticide
transportation.
49 CFR regulations only apply to non-hazardous materials.
49 CFR regulations ensure the safe transportation of hazardous
materials, including pesticides, to protect public safety and the
environment.
, 49 CFR regulations focus solely on pesticide application techniques.
49 CFR regulations are unrelated to pesticide use.
8. If a new pesticide is developed and submitted for approval, which agency
would be responsible for determining its safety for food use?
National Institute of Health (NIH)
Environmental Protection Agency (EPA)
Department of Agriculture (USDA)
Food and Drug Administration (FDA)
9. Discuss the relationship between the degradation rate of pesticides and their
potential hazards to the environment.
Pesticides with a high degradation rate are more toxic to humans.
Pesticides that degrade slowly are safer for the environment.
Pesticides that degrade quickly are generally considered less
hazardous because they reduce the risk of long-term environmental
contamination.
All pesticides are equally hazardous regardless of their degradation
rate.
10. If a pesticide application threatens the habitat of an endangered species,
what action should be taken?
Implement measures to minimize pesticide impact on the habitat.
Ignore the endangered status and proceed with the application.
Increase pesticide application to control pests more effectively.
Conduct a study to determine the economic benefits of pesticide
use.
, 11. What is the definition of an accumulative pesticide?
A pesticide that builds up in the tissues of living organisms over
time.
A pesticide that is rapidly broken down in the environment.
A pesticide that has no effect on non-target organisms.
A pesticide that is used only in agricultural settings.
12. What is important when filling a spray tank?
fill the sprayer from using an anti-back flow device
fill the tank using a long hose which will prevent direct water
contamination
fill the water next to a dugout so any spill can be contained
only fill the tank if the water pressure is less than 10lbs per square inch
(psi) to prevent overflowing
13. Describe the role of humans in the food chain and how it affects ecosystem
dynamics.
Humans have no significant role in the food chain.
Humans are primary producers that convert sunlight into energy.
Humans are at the top of the food chain, influencing other species
and ecosystem health.
Humans primarily consume plants and are therefore primary
consumers.
14. What are the two primary routes of entry for pesticide exposure?
Inhalation and dermal contact
Guide 2026 | Latest Update 2026 | 100% Correct Answers
| Exam Prep
1. Which of the following statements best describes the term "dose" when
referring to pesticide exposure?
The amount of pesticide sprayed on a crop
The amount of pesticide that will cause an illness
The amount of pesticide the person is exposed to
The amount of pesticide remaining on the treated surface
2. Which application category is specifically related to managing vegetation
along roads and highways?
Wood preservation
Right-of-way
Predatory animal
Fumigation
3. Endangered species are:
found in diverse environments with wide varieties of species
mutations.
have experienced a pandemic, increasing their populations.
experiencing natural selection at a higher rate.
at risk of becoming extinct.
4. What is one requirement the EPA must fulfill before a pesticide can be
marketed in the U.S.?
, Conduct a public hearing
Assign a product registration number
Approve each use
Consult the Office of Pesticide Programs
5. What type of license is required for individuals performing pest control in a
privately owned apartment building or hospital?
Private pesticide applicator license
Commercial pesticide applicator license
Non-commercial pesticide applicator license
Pesticide technician license
6. Which of the following statements about contamination of water by
pesticides is TRUE?
Erosion is not a factor that contributes to water contamination
Pesticides cannot reach groundwater as a result of runoff
Pesticide contaminated surface water rarely reaches the water table
Groundwater contamination is high when a rain immediately follows
application
7. Describe the significance of 49 CFR regulations in the context of pesticide
transportation.
49 CFR regulations only apply to non-hazardous materials.
49 CFR regulations ensure the safe transportation of hazardous
materials, including pesticides, to protect public safety and the
environment.
, 49 CFR regulations focus solely on pesticide application techniques.
49 CFR regulations are unrelated to pesticide use.
8. If a new pesticide is developed and submitted for approval, which agency
would be responsible for determining its safety for food use?
National Institute of Health (NIH)
Environmental Protection Agency (EPA)
Department of Agriculture (USDA)
Food and Drug Administration (FDA)
9. Discuss the relationship between the degradation rate of pesticides and their
potential hazards to the environment.
Pesticides with a high degradation rate are more toxic to humans.
Pesticides that degrade slowly are safer for the environment.
Pesticides that degrade quickly are generally considered less
hazardous because they reduce the risk of long-term environmental
contamination.
All pesticides are equally hazardous regardless of their degradation
rate.
10. If a pesticide application threatens the habitat of an endangered species,
what action should be taken?
Implement measures to minimize pesticide impact on the habitat.
Ignore the endangered status and proceed with the application.
Increase pesticide application to control pests more effectively.
Conduct a study to determine the economic benefits of pesticide
use.
, 11. What is the definition of an accumulative pesticide?
A pesticide that builds up in the tissues of living organisms over
time.
A pesticide that is rapidly broken down in the environment.
A pesticide that has no effect on non-target organisms.
A pesticide that is used only in agricultural settings.
12. What is important when filling a spray tank?
fill the sprayer from using an anti-back flow device
fill the tank using a long hose which will prevent direct water
contamination
fill the water next to a dugout so any spill can be contained
only fill the tank if the water pressure is less than 10lbs per square inch
(psi) to prevent overflowing
13. Describe the role of humans in the food chain and how it affects ecosystem
dynamics.
Humans have no significant role in the food chain.
Humans are primary producers that convert sunlight into energy.
Humans are at the top of the food chain, influencing other species
and ecosystem health.
Humans primarily consume plants and are therefore primary
consumers.
14. What are the two primary routes of entry for pesticide exposure?
Inhalation and dermal contact
