Question 5009 of 234 · California Wastewater Operator Exam
Which is a common method to control emergent vegetation on pond dikes?
Exactly one answer is correct.
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Correct answer to question 5009
- B: Cutting or removing plants to keep the banks clear and prevent mosquito habitat
Explanation
Vegetation harbors mosquitoes and burrowing animals, and it can restrict wind mixing. Dikes should be mowed and inspected regularly.
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