Practice 8 Duet sds exam questions with instant feedback and cited explanations.
When using non-thermal, portable, motorized backpack equipment to apply Duet sds undiluted, what is the recommended swath width and walking speed?
Answer: For backpack equipment, the label specifies a 50 ft swath while walking at a speed of 2 mph.
Who is authorized to perform adult mosquito control applications with Duet sds?
Answer: The restrictions state use is limited to federal, state, tribal or local government officials, certified persons, or persons under their direct supervision.
Which of the following target pests is explicitly listed for use in both indoor and outdoor locations such as utility tunnels, sewers, and crawl spaces?
Answer: The label states that resting or flying adult mosquitoes, biting flies and biting midges can be treated in both indoor and outdoor sites like utility tunnels and crawl spaces.
When mounting an applicator for vehicle application, what is the minimum required height for the nozzle above ground level?
Answer: The label instructions for vehicle application state to mount the applicator so the nozzle is at least 4 1/2 feet above ground level.
To prepare 1 gallon of a 4% Sumithrin product, how much oil should be used?
Answer: For a 4% Sumithrin product, the mixing instructions specify 0.25 gallon oil per 1 gallon.
What is the maximum total amount of sumithrin allowed per site in any single year for indoor/outdoor applications like sewers or parking decks?
Answer: The label states not to exceed 0.094 pounds sumithrin per acre in any site in any year.
When applying Duet sds via a vehicle at 10 mph with a 300-foot swath, what is the recommended flow rate under normal residential conditions?
Answer: The label notes that under normal residential conditions, a flow rate of 4.6 fluid ounces per minute is recommended for vehicle applications.
According to the label, what are the minimum weather conditions required to make an application?
Answer: The timing/weather section states applications shall be made when ground wind speed is equal to or greater than 1 mph and surface temperature exceeds 50°F.