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DNR News Releases

Archive by tag: underwaterReturn

Late summer underwater aquatic plant control for ponds

• 8/7/2024 7:23:00 AM
• View Count 4793

A healthy pond needs aquatic plants, but too many can upset a fishing pond’s balance and become a nuisance. Many pond owners struggle with how to control the amount of aquatic plants, without completely removing all of them, so they can enjoy their pond.

Late summer underwater aquatic plant control for ponds

• 8/1/2023 12:15:00 PM
• View Count 3014

A healthy pond needs aquatic plants, but too many can upset a fishing pond’s balance and become a nuisance. Many pond owners struggle with how to control the amount of aquatic plants, without completely removing all of them, so they can enjoy their pond.

Late summer underwater aquatic plant control for ponds

• 8/2/2022 12:15:00 PM
• View Count 3575

A healthy pond needs aquatic plants, but too many can upset a fishing pond’s balance and become a nuisance. Many pond owners struggle with how to control the amount of aquatic plants, without completely removing all of them, so they can enjoy their pond.

USGS Media Advisory: Study of Asian Carp Deterrent Begins in January

• 1/12/2021 11:23:00 AM
• View Count 2369

Scientists, engineers and contractors are scheduled to begin installing a temporary, experimental underwater Acoustic Deterrent System, or uADS, at Mississippi River Lock and Dam 19 between Keokuk, Iowa, and Hamilton, Illinois, on Jan. 11. The construction is part of a study to understand how invasive Asian carp respond to acoustic, or sound, signals.

Late Summer Underwater Weed Control for Ponds

• 8/9/2016 1:15:00 PM
• View Count 4462

Pond plants are essential for healthy fish populations and good water quality, but can become a nuisance.  Finding ways to reduce plant abundance to make pond access easier, without getting rid of them altogether, is a challenge for many pond owners.