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A general effective pressure for fan spray applications is: - CORRECT ANSWER: 20 to
25 psi.
Backpack sprayer - CORRECT ANSWER: Has a 2- to 5-gallon tank capacity and is
pressurized by priming a piston pump.
Backpack sprayer - CORRECT ANSWER: Most likely sprayer to select for treating
larger indoor areas (warehouses, commerical food facilities); outside, it is used on
lawns, along fences, and around building perimeters.
Building plans - CORRECT ANSWER: Locating areas in the building that are warm and
humid
Commercial pesticide applications may represent pesticides as being endorsed by
federal or state agencies - CORRECT ANSWER: False
Define pest in simple terms - CORRECT ANSWER: Any unwanted organism
Describe what type of pesticide information should be a part of the risk and benefit
information provided to customers. - CORRECT ANSWER: Definition, general
description, why pesticide is used, general toxicity information (i.e,compound type,
where applied, exposure information, amount/type applied, label compliance),
precautionary measures and instructions to customer on site preparation, precautions,
etc.
, Equipment safety is best maintained by: - CORRECT ANSWER: Routine rinsing.
Routine hose inspection. Scheduled cleaning
Flashlight - CORRECT ANSWER: Viewing pests in their hiding places.
Flushing Agent - CORRECT ANSWER: Determining if pests are present in areas
physically impossible see.
For crack and crevice treatments, an effective pressure is - CORRECT ANSWER: Less
than 10 psi.
Hand-held sprayer - CORRECT ANSWER: Most likely sprayer to select for use indoors
in smaller areas; pest control in cracks and crevices; applying flushing agents.
Hand-held sprayer - CORRECT ANSWER: Produces two different flow patterns: pin-
stream and flat-fan.
Hand-held sprayer Which type of nozzle spray pattern delivers the largest amount of
spray per minute at 20 psi? - CORRECT ANSWER: Coarse fan, 50 degrees
High pressure must be maintained in hand-held sprayers to be effective. - CORRECT
ANSWER: False
If a sprayer malfunctions - CORRECT ANSWER: Release pressure and do not use
again untill repaired.
If requested, a commercial pesticide applicator must provide the customer with pesticide
product labels and MSDS sheets. - CORRECT ANSWER: True