Aquacide Blog — aquatic weed control

Hundreds, possibly thousands of crappie, walleye, bass and muskie were found in November, belly-up under the ice in Owasso Lake, Shoreview, Minnesota. One of the even measured 48 inches long! Shoreview homeowners thought low water levels from the recent drought caused low oxygen levels which killed the fish. Rumors also spread that aquatic herbicides used for lake weed treatment were the culprit. The DNR did confirm individual permits are issued to property owners for aquatic weed control, however, the last treatments were made in August, and had no on the fish after treatment. A spokesman for DNR also stated there...

Purple Loosestrife (Lythrum salicaria) is a perennial that originated in Europe and spread to North America in the early 19th century. The weed was originally introduced as an ornamental plant and for medicinal use. It was also introduced as a contaminant in ship ballast. Purple Loosestrife grows 4 to 10 feet tall. The square rigid four-sided stems have fine hairs and are reddish purple. Leaves are oppositely attached and slightly heart-shaped at the base coming to a point at the tip.  Each weed produces a showy spike of bright purplish flowers on a tall stem, visible from June until September....

Bladderwort is a free-floating, fresh water, carnivorous lake weed with over 200 species located throughout the world. Bladderwort is usually found in quiet, shallow, bog-like acidic waters. The main stem has 4-10 delicately branched lateral leaves that give it a very lacy appearance. The main part of the weed lies beneath the surface and will go unnoticed until it rises to the surface in the late Spring early Summer. Once at the water surface the weed sends up small attractive yellow flower. This flower has lip-like petals that resemble Snapdragons. Bladderwort is named for its tiny bladder-like structures located throughout its branched...

A customer recently contacted us regarding Fall maintenance. Below is the question and our response. Question: We are repairing our dam over the winter and our lake has been lowered 13 feet. In the past I have used Aquacide Pellets for the weed issue. Is there another product I could use while the lake is down that would work even better. RW, Smithfield, RI Answer: Thank you for your past orders of Aquacide Pellets. We appreciate your business. Most aquatic weed control products available on the market either kill the foliage they touch (contact) or are absorbed into weeds as they grow...

Ponds can be essential for watering animals, irrigating lawns and gardens, and for water recreation. Some aquatic vegetation can be beneficial to a pond, as fish and wildlife habitat or structural support to avoid erosion. When left unattended aquatic vegetation can get out of hand, limiting fish movement, reducing recreational activity and limiting the ability to irrigate. A of 2-3 feet will reduce sunlight penetration to the bottom. Without sunlight, weeds struggle to grow. To maintain shoreline, avoid allowing livestock access to the pond. This will prevent banks from being trampled and animal waste from entering the pond. Animal waste...