How to Apply Aquatic Herbicides

Person wearing PPE spraying product on algae bloom.

Overview Before applying aquatic herbicides, consider some questions: Which type(s) of weeds do you have? What is the treatment area (square footage and average depth)? What are your realistic expectations for the area? Once you have answered these questions, you can move to action: purchase a product that is labeled for effective control of the…

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Nitrogen and Phosphorus in Ponds

Healthy pond with chair and canoe on shore.

Nitrogen and Phosphorus in Water Nitrogen and phosphorus are essential nutrients for the life of many organisms. Plants, animals, and humans need nitrogen; plants, animals, and microorganisms need phosphorus. Plants in the water absorb these nutrients through the water and the soil. More available nutrients foster more plant growth. Managing the nutrients in your water…

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