Question 3024 of 401 · Texas Pesticide Applicator General Standards Exam
What is the term for contamination from a single identifiable site such as a spill at a mixing area?
Exactly one answer is correct.
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Correct answer to question 3024
- D: Point source pollution
Explanation
Point sources include spills, leaking tanks and rinse sites, and they can be controlled with good practices. Nonpoint sources come from wide areas, such as field runoff.
More questions: Environmental Concerns
- 3025Which nozzle or sprayer adjustment lowers drift?
- 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?