QAC Landscape And Maintenance
Questions And Answers With Verified
Solutions Already Passed Latest
Updated 2024
What are early signs of organophosphate poisoning?
Answer: Blurry vision and headaches
Under California pesticide regulations, when must pesticide handlers use a
closed mixing system?
Answer: When mixing more than 1 gallon of a liquid pesticide labeled with
the words "Danger" or "Danger" and "Poison" with a skull and crossbones
symbol.
What should be done with absorbent materials and other contaminated
items after a pesticide spill?
Answer: They must be placed in sealed containers and taken to a Class 1
disposal site.
Which pesticide formulation carries the lowest risk when applied
correctly?
Answer: Granules
Which pesticide formulation doesn't require agitation once mixed with
water?
Answer: Emulsifiable concentrate (EC)
What is an example of biological pest control?
Answer: Predatory insects feeding on aphids
How would you assess the impact of a pesticide application?
Answer: Through monitoring
Who should pesticide spills and leaks be reported to?
Answer: The County Agricultural Commissioner’s office
, What increases the likelihood of pesticides leaching into groundwater?
Answer: Rainfall
Which of the following is considered a vertebrate pest?
Answer: House mouse
Why should leather and cloth gloves be avoided when handling pesticides?
Answer: They absorb pesticides.
Which type of pesticide application equipment minimizes drift?
Answer: Rope wick
Which type of weeds are harder to control with herbicides?
Answer: Perennials
What characterizes a persistent pesticide?
Answer: It remains active in the environment for extended periods.
Which type of plant disorder cannot spread from one plant to another?
Answer: Abiotic disorders
When applying pesticides in interiorscapes, which parts of plants are
typically treated?
Answer: Above ground parts or growing media
What could result from the continuous use of insecticides on turf or
landscaped areas?
Answer: Disruption of natural pest control
Why is inspecting the treatment area important before applying pesticides?
Answer: To identify any potential hazards
What is a sign of pesticide incompatibility in a spray tank?
Answer: Clumping or separation of the mixture
How can you avoid inhaling toxic fumes when applying most pesticides?
Answer: By using a chemical or cartridge respirator
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