Question 3025 of 406 · Illinois Pesticide Applicator General Standards Exam
Which nozzle or sprayer adjustment lowers drift?
Exactly one answer is correct.
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Correct answer to question 3025
- D: Use low drift nozzles for larger droplets, and lower pressure
Explanation
Larger droplets fall faster and resist drift. Higher pressure and boom height increase drift.
More questions: Environmental Concerns
- 3026Which effect is most likely when a pesticide vapor drifts onto a sensitive crop?
- 3027Why is it important to consider the presence of wells, ponds and streams near a site before you apply a pesticide?
- 3028Which pesticide characteristic reduces the risk of surface runoff after application?
- 3029Which statement about pesticide residues in the environment is correct?
- 3030What is the application exclusion zone distance for a ground sprayer using medium or coarser droplets released more than 12 inches above the planting surface?
- 3001What is pesticide drift?