How are the restricted uses shown on a RESTRICTED-class product label?
Ontario Pesticide Exam Practice Test 4
25 questions on reading the pesticide label, licences, certification and the exam, storage, vehicles and transport, structural extermination rules, operating an extermination business and more.
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All 25 questions in this test
Every question and its answer choices. The correct answers and explanations appear when you take the test above.
How are the restricted uses shown on a RESTRICTED-class product label?
- In red ink on the principal display panel only
- In a boxed RESTRICTED USES section, secondary panel
- On a separate card kept by the licensed vendor at the store
- In the toxicological information section only
What does the NOTICE TO USER on every label say?
- The product is guaranteed to be harmless to pets
- The product may be resold only by vendors
- Using the product against the label is an offence
- The maker is not responsible for any misuse
Which provincial ministry regulates the sale, storage, use, transport and disposal of pesticides in Ontario?
- The Ministry of Agriculture, Food and Agribusiness
- The Ministry of the Environment, Conservation and Parks
- The Ministry of Labour, Immigration, Training and Skills
- The Ministry of Health and its public health units
How must pesticides be carried in a vehicle on a highway?
- On the passenger seat where the driver can see them
- In the cab, wrapped in old clothing
- Secured so they cannot escape or spill out
- Loose in the back so they can be reached quickly
Who delivers exterminator certification training and exams for the ministry?
- Ontario Pesticide Training and Certification (OPT&C)
- Health Canada's Pest Management Regulatory Agency in Ottawa
- ServiceOntario centres in each region
- The Canadian Pest Management Association
Which licence class is needed to apply termiticides to prevent or control termites?
- Landscape class
- Structural class
- Fumigation Soil class
- Termite class
What minimum pollution liability coverage must a non-aerial operator carry?
- $250,000 per occurrence
- $5,000,000 per occurrence
- $1,000,000 per occurrence
- $150,000 per occurrence
The original container of a Class C product cracks in your van. What is required?
- Pour the product into a drink bottle until the job
- Clean up and move the product to an equivalent labelled container
- Tape the crack firmly and keep using the original container as before
- Leave it in the van until the next ministry inspection
Which structural treatment can be done without an exterminator licence?
- A Class D product with only diatomaceous earth
- A Class B suspension in air in a warehouse
- A Class C residual spray in a restaurant
- A Class C rodenticide in a factory
When is the best time to treat an active wasp nest?
- Any time, as long as you move quickly
- Early afternoon, when workers are out foraging
- After nightfall, when wasps are least active
- At noon on a hot day, when the nest is empty
A warehouse clerk at a pest control company is neither a technician nor a trainee. What may the clerk do?
- Assist on jobs when the shop is quiet
- Mix concentrates for the morning routes
- Rinse and refill sprayers for technicians
- Handle pesticides only in sealed containers
Who is the TOXICOLOGICAL INFORMATION section of the label mainly written for?
- The pesticide vendor at the store counter
- Medical personnel treating a poisoning
- The ministry inspector checking records
- The building owner signing the work order
Where must you NOT wash spray equipment?
- In a contained area away from any water source
- On the job site, using the rinse in the treated area
- In or near a lake or well, where runoff could reach it
- At a wash station designed to contain rinsate
Which class of pesticide may technicians and trainees never use?
- Class D
- Class B
- Class C
- Class E
Under Ontario's Pesticides Act, which of these is a pesticide?
- A cleaning product used to wash floors
- A fertilizer used only to feed lawns
- A ladder used to reach a wasp nest
- A product used to attract or repel pests
Before a pesticide can be sold or used in Ontario, under which law must it be registered?
- The federal Food and Drugs Act
- Ontario's Occupational Health and Safety Act
- The federal Pest Control Products Act
- Ontario's Environmental Protection Act
A coworker is poisoned by a pesticide. What should you do?
- Drive the coworker home and call the client later that day
- Give milk and wait an hour to see if symptoms improve
- Rinse their hands and let them return to work
- Call a poison centre, get medical help and bring the label
What must a secondary container used by an exterminator be labelled with?
- The exterminator's licence number only
- Only the word POISON in large red letters on two sides
- Name, ingredient concentrations and registration number
- The client's name and the date of the job
Which material is recommended to stuff around pipes before caulking to keep rodents out?
- Steel wool
- Plastic wrap
- Paper towels
- Foam insulation
Unless the label says longer, how long should people stay out of a treated outdoor area?
- At least 12 hours
- At least 1 hour
- Until the next rain
- At least 48 hours
Who may use Class C pesticides?
- Only manufacturers making other pest control products
- Anyone over 18 who buys them from a licensed vendor
- Only government staff working on public property
- Trained people such as licensed exterminators
Which of these may a technician NOT do?
- Carry the signed written instructions for the job
- Apply a Class C insecticide under supervision
- Follow the label directions for the product
- Choose which pesticide to use on a job
Which type of registered product is most commonly used for cockroach control?
- Residual crack-and-crevice treatments
- Lawn granules spread around the house
- Herbicide sprays applied to baseboards
- Fumigant gases released in the kitchen
How should dry mouse droppings be cleaned up?
- Vacuum them with a household vacuum and empty it outdoors
- Sweep them up quickly with a dry broom
- Blow them outside with a leaf blower
- Wet them with bleach solution, then wipe them up
A business only applies diatomaceous earth (Class D) in buildings. Does it need an operator licence?
- No, that use is exempt
- Yes, if it has employees
- Yes, every pest business does
- Only in the first year
All Ontario Pesticide Exam practice tests
- Ontario Pesticide Exam Mock Exam 1 – 50 QuestionsTimed practice · 60 minutes · answers explained
- Ontario Pesticide Exam Mock Exam 2 – 50 QuestionsTimed practice · 60 minutes · answers explained
- Licences, certification and the examHow Ontario licenses vendors, exterminators and operators, the land, structural and water licence types, OPT&C certification, the two-part exam and licence rules.
- Pesticide classes and the lawWhat counts as a pesticide, federal product classes, Ontario Classes A to E, banned pesticides, using products only as labelled and the cosmetic pesticide ban.
- Technicians, trainees and supervisionWho technicians and trainees are, what they may not do, written instructions, weekly visits, the one-to-three supervision ratio and training records.
- Reading the pesticide labelThe principal and secondary display panels, registration numbers, signal words and symbols, first aid and toxicological information, restricted uses and the notice to user.
- Safe use, protective equipment and first aidProtective clothing, applying at the label rate, keeping people out and re-entry, indoor precautions, weather limits outdoors, washing up and poisoning first aid.
About this practice test
How many questions are in Ontario Pesticide Exam practice test 4?
25 original multiple-choice practice questions covering reading the pesticide label, licences, certification and the exam, storage, vehicles and transport, structural extermination rules, operating an extermination business, containers, spills and disposal, insect pests and integrated pest management, technicians, trainees and supervision, pesticide classes and the law, safe use, protective equipment and first aid, rats and mice. Each answer includes an explanation. This mixed practice set does not reproduce the official exam format or predict an official score.
Are the questions the same every time?
Yes. Practice test 4 always has the same 25 questions, so you can repeat it until you get them all right. The other 5 sets use different questions.
Are these real test questions?
No. The official question bank is not published. These are original questions written from the official handbook, which is what the real Ontario Pesticide Exam test is based on.