Pesticide test Question and answers (Latest update 2024)

Nozzle flow rate, ground speed and spray width per nozzle affect calibration - Answer- True Spray droplet size is affected by the pressure or flow rate, the size of outlet orifice and viscosity and physical characteristics of the spray mixture - Answer- True Which nozzle material is most resistant to abrasion and corrosion - Answer- Stainless steel Calibration is - Answer- Adjusting application equipment to provide the desired pesticide rate Which of the following will cause least drift - Answer- Large orifice, low pressure To double flow rate, you must increase the pressure - Answer- 4 times To make a major change in the rate of application, gallons per acre, of a sprayer - Answer- Change nozzles One way to reduce the drift of herbicide is too - Answer- Increase droplet size The rinse solution from a pesticide container should be - Answer- Poured into the sprayer tank containing the mixed pesticide To dispose of empty paper bags that were used to contain pesticides - Answer- Cut all side of bag, flatten and dispose in an approved sanitary landfill The liquid which results from rinsing a pesticide container, pesticide equipment or other pesticide - containing materials - Answer- Rinsate The hazard associated with a pesticide product depends entirely on the toxicity of the active ingredient - Answer- False The period of time between a pesticide application and when workers can safely go back into area with protective gear - Answer- Re-entry period The most dangerous procedure in handling pesticides is - Answer- Mixing and loading pesticide When handling pesticides, which of following should you not do - Answer- Wear leather or paper gloves What type of gloves should be worn when handling highly toxic pesticides other than