Copper EDA targets and methods: Copper EDA is effective against algae and which other target?

Prepare for the Connecticut Aquatic Pesticide Exam with quizzes, flashcards, and detailed explanations. Enhance your knowledge and get ready to succeed!

Multiple Choice

Copper EDA targets and methods: Copper EDA is effective against algae and which other target?

Explanation:
Copper-based algaecides work by delivering copper ions that disrupt algae, but they can also injure certain aquatic plants. The best companion target is sensitive macrophytes—the larger aquatic plants that can be harmed by copper at the concentrations used to control algae. Insects and bacteria aren’t the intended targets of this product, and copper can be toxic to fish if misapplied, so they’re not the expected secondary target.

Copper-based algaecides work by delivering copper ions that disrupt algae, but they can also injure certain aquatic plants. The best companion target is sensitive macrophytes—the larger aquatic plants that can be harmed by copper at the concentrations used to control algae. Insects and bacteria aren’t the intended targets of this product, and copper can be toxic to fish if misapplied, so they’re not the expected secondary target.

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