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Vermont Pesticide Applicators Exam Practice Test based on the Vermont Pesticide Applicato, Exams of Pest Management

Vermont State CollegesPest Management

Vermont Pesticide Applicators Exam Practice Test based on the Vermont Pesticide Applicator Core Manual and general EPA standards. Each question includes the correct bold answer and a rationale in italics

Typology: Exams

2024/2025

Available from 06/19/2025

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Vermont Pesticide Applicators Exam Practice Test based
on the Vermont Pesticide Applicator Core Manual and
general EPA standards. Each question includes the
correct bold answer and a rationale in italics.
1. What is the best way to prevent pesticide resistance in a pest population?
ā€¢ Rotate pesticide modes of action
ā€¢ Use more pesticide
ā€¢ Apply pesticides more frequently
ā€¢ Use the same pesticide consistently
Rotate pesticide modes of action
Rotating different modes of action reduces the chance pests will develop
resistance to one particular chemical.
2. Which federal law governs the registration of pesticides in the U.S.?
ā€¢ FIFRA
ā€¢ OSHA
ā€¢ FFDCA
ā€¢ EPA
FIFRA
The Federal Insecticide, Fungicide, and Rodenticide Act regulates the
registration, distribution, and use of pesticides.
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Download Vermont Pesticide Applicators Exam Practice Test based on the Vermont Pesticide Applicato and more Exams Pest Management in PDF only on Docsity!

Vermont Pesticide Applicators Exam Practice Test based

on the Vermont Pesticide Applicator Core Manual and

general EPA standards. Each question includes the

correct bold answer and a rationale in italics.

  1. What is the best way to prevent pesticide resistance in a pest population?
  • Rotate pesticide modes of action
  • Use more pesticide
  • Apply pesticides more frequently
  • Use the same pesticide consistently Rotate pesticide modes of action Rotating different modes of action reduces the chance pests will develop resistance to one particular chemical.
  1. Which federal law governs the registration of pesticides in the U.S.?
  • FIFRA
  • OSHA
  • FFDCA
  • EPA FIFRA The Federal Insecticide, Fungicide, and Rodenticide Act regulates the registration, distribution, and use of pesticides.
  1. What is the signal word for a pesticide that is moderately toxic?
  • Danger
  • Warning
  • Caution
  • Poison Warning "Warning" indicates moderate toxicity and is a signal word found on the pesticide label.
  1. What does the term ā€œrestricted use pesticideā€ (RUP) mean?
  • It is available only for household use
  • It can only be applied in residential areas
  • It can only be used by certified applicators
  • It is banned in Vermont It can only be used by certified applicators RUPs require certification due to their potential to cause harm to humans or the environment.
  1. What is the most critical source of information about a pesticide product?
  • The internet
  • The pesticide label
  • A local co-op
  • Spray during calm weather Spray during calm weather Calm weather reduces drift and off-target movement.
  1. What is the primary goal of Integrated Pest Management (IPM)?
  • Eliminate all pests
  • Use the strongest chemicals
  • Use multiple control strategies for sustainable management
  • Increase pesticide use Use multiple control strategies for sustainable management IPM incorporates cultural, biological, and chemical methods for long-term pest control. 10.Which type of pesticide formulation is most prone to drift?
  • Granules
  • Wettable powders
  • Emulsifiable concentrates
  • Aerosols Aerosols Aerosols have fine droplets that can easily become airborne and drift. 11.What does PPE stand for?
  • Professional Pesticide Equipment
  • Proper Protection Essentials
  • Personal Protective Equipment
  • Pesticide Program Evaluation Personal Protective Equipment PPE refers to clothing and gear worn to reduce exposure to pesticides. 12.Which factor increases the likelihood of pesticide runoff into surface water?
  • Applying on dry days
  • Applying to compacted or saturated soils
  • Using granular formulations
  • Applying at low rates Applying to compacted or saturated soils Saturated or compacted soils cannot absorb pesticides well, leading to runoff. 13.What is a common symptom of organophosphate poisoning?
  • Rash
  • Increased salivation and sweating
  • Slow heartbeat
  • Blurred vision Increased salivation and sweating Organophosphates affect the nervous system, leading to excessive secretions. 14.What is the best disposal method for triple-rinsed pesticide containers?
  • Bury them
  • Ignore the leak
  • Increase pressure Fix immediately and clean up Leaks pose environmental and personal exposure risks and must be corrected immediately. 18.What is phytotoxicity?
  • Toxicity to humans
  • Toxicity to animals
  • Toxicity to non-target plants
  • Toxicity to applicators Toxicity to non-target plants Phytotoxicity refers to plant damage caused by pesticide application. 19.Which pesticide formulation poses the highest inhalation risk?
  • Wettable powder
  • Granules
  • Emulsifiable concentrate
  • Dust Dust Dust formulations can become airborne easily, increasing the risk of inhalation. 20.Which of the following is a systemic pesticide?
  • Glyphosate
  • Rotenone
  • Diatomaceous earth
  • Pyrethrin Glyphosate Systemic pesticides are absorbed and move through plant tissues; glyphosate is one example. 21.What is the function of surfactants in a spray mixture?
  • Increase evaporation
  • Help the pesticide stick or spread
  • Reduce toxicity
  • Prevent runoff Help the pesticide stick or spread Surfactants improve coverage and adhesion to target surfaces. 22.What is an LD50?
  • The legal dose for applicators
  • The lethal dose that kills 50% of a test population
  • The limit dose for fertilizers
  • The limit duration of exposure The lethal dose that kills 50% of a test population LD50 is a common measure of acute toxicity of a substance. 23.Which pesticide type targets weed species?

26.What is the first step in any pesticide spill response?

  • Notify the EPA
  • Evacuate the area
  • Contain the spill
  • Apply absorbents Contain the spill Preventing the spread of the pesticide is the first priority in a spill. 27.What is the main purpose of a pesticideā€™s re-entry interval (REI)?
  • To allow time for the pesticide to dry
  • To protect workers from exposure
  • To reduce resistance
  • To increase evaporation To protect workers from exposure The REI is the minimum amount of time before workers can re-enter a treated area safely. 28.What determines if a pesticide is classified as restricted use?
  • Cost
  • Packaging
  • Potential to harm humans or the environment
  • Popularity Potential to harm humans or the environment RUPs are classified based on their potential risks.

29.What should you do with unused pesticide spray mix?

  • Dump it down the drain
  • Store it in a non-labeled container
  • Use it on a labeled site
  • Discard in a trash bag Use it on a labeled site Leftover pesticide should be used according to the label, never dumped. 30.What is the best way to protect bees during pesticide application?
  • Apply during mid-day
  • Use dusts instead of liquids
  • Apply in early morning or evening
  • Increase droplet size Apply in early morning or evening Bees are less active during cooler parts of the day, reducing exposure. 31.What should you do before applying any pesticide?
  • Call the fire department
  • Shake the container vigorously
  • Read the entire label
  • Mix all pesticides together Read the entire label
  • Take a shower
  • Sleep it off Call 911 or poison control Time is critical in pesticide poisoningā€”emergency professionals must be contacted immediately. 35.What is the best method of calibrating spray equipment?
  • Estimate based on tank size
  • Use trial and error
  • Measure actual output over a known area
  • Check the pesticide label Measure actual output over a known area Calibration ensures accurate application rates and is based on measured output. 36.What is the term for pesticide movement through the soil into groundwater?
  • Drift
  • Leaching
  • Adsorption
  • Erosion Leaching Leaching refers to the downward movement of pesticides through soil into groundwater.

37.What is the appropriate action if it starts raining during application?

  • Increase the spray rate
  • Stop application immediately
  • Speed up the application
  • Add more pesticide Stop application immediately Rain can cause pesticide runoff, reduce effectiveness, and violate label directions. 38.What is the primary risk of pesticide back-siphoning?
  • Over-application
  • Spilling concentrate on the ground
  • Contaminating water supply
  • Ruining the sprayer Contaminating water supply Back-siphoning can pull pesticides into the water source during mixing operations. 39.What is a common sign of pesticide contamination in surface water?
  • Algae bloom
  • Fish kill
  • Crop burn
  • Cloudy water Fish kill
  • Applicatorā€™s opinion of efficacy Date, location, product, rate Regulations require specific recordkeeping elements including timing, place, and product use. 43.What is the role of adjuvants in a spray tank?
  • Replace the pesticide
  • Increase plant resistance
  • Improve pesticide performance
  • Neutralize toxicity Improve pesticide performance Adjuvants help with spreading, sticking, or penetrating target surfaces. 44.What is ā€œselectiveā€ pesticide action?
  • Kills only the target pest
  • Kills all life stages
  • Kills insects only
  • Kills plants only Kills only the target pest Selective pesticides are designed to minimize harm to non-target organisms. 45.What happens when a pesticide binds tightly to soil particles?
  • It evaporates
  • It leaches more easily
  • It is less available to plants
  • It becomes more toxic It is less available to plants Strong adsorption can limit the availability and effectiveness of pesticides. 46.When should you check for pesticide drift?
  • Before application
  • Only when neighbors complain
  • During and after application
  • Only on windy days During and after application Monitoring drift ensures legal compliance and environmental protection. 47.What is a pesticide's "preharvest interval"?
  • Time before application
  • Time between planting and first spray
  • Minimum time between application and crop harvest
  • Time it takes to kill pests Minimum time between application and crop harvest The preharvest interval ensures that pesticide residues are within safe limits for consumption. 48.What should you do if pesticide is spilled on a paved surface?
  • Hose it down a storm drain
  • Cover with sawdust, sweep up, dispose properly
  • Leave it to evaporate
  • Leaks and contamination
  • Reduced effectiveness Leaks and contamination Damaged containers can leak hazardous materials, leading to exposure or environmental harm. 52.Why are children more vulnerable to pesticide exposure?
  • They play outdoors more
  • Their metabolism is slower
  • Their bodies are still developing
  • They have longer arms Their bodies are still developing Developing bodies are more sensitive to chemical exposure and potential harm. 53.What should be done before re-entering a treated greenhouse?
  • Ventilate and observe REI
  • Wear perfume to mask odor
  • Wash floors
  • Spray water mist Ventilate and observe REI Proper ventilation and respecting the re-entry interval protect against inhalation exposure. 54.When are pesticides most likely to volatilize?
  • When applied at night
  • In cool, moist conditions
  • During high heat and wind
  • During light rain During high heat and wind Heat and wind increase evaporation and potential volatilization of chemicals. 55.Which of the following is a common route of pesticide exposure?
  • Vision
  • Hearing
  • Inhalation
  • Telepathy Inhalation Pesticides can enter the body through inhalation, particularly during mixing or spraying. 56.What should be done with empty pesticide bags?
  • Refilled
  • Left in the field
  • Disposed according to label and local regulations
  • Burned in a fire pit Disposed according to label and local regulations Proper disposal avoids environmental harm and complies with the law.