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2,4-D Considerations

... Light intensity Low intensity reduces submersed plant ability to recover Water ... disperse outside treatment area Acres of submersed plants controlled generally equals acres of plants to which ...

Shared Uses and Functions and the Potential for Conflicts

... lakes and rivers are shallow and capable of supporting submersed as well as floating plants across most or all of their surfaces. ... little to no offshore vegetation. Hydrilla and other submersed weeds can become entangled in boat propellers and damage engines. ...

Algae

... called muskgrass because of its distinctive odor. This submersed alga grows in slow-moving rivers and lakes, and can overtake ... It is coarse to the touch.  Nitella , a submersed alga, grows in slow-moving rivers and lakes. It looks like ...

How to Build Weighted Trailing Hoses

... the bottom acre-foot to control hydrilla and other submersed plants. Say what?!? Yes, bottom acre-foot and weighted hoses! ... of the fitting are ground down to minimize snagging on submersed weeds. See note at end of article.* The spring (hose ...

U.S. Army Corps of Engineers

... based, integrated plant management strategies for submersed aquatic plants (i.e., Eurasian watermilfoil and hydrilla). In ...

Glyphosate Considerations

... Not active in water and will not kill submersed plants Binds tightly with soil so runoff is low ... to actively growing target plants No activity on submersed plant Good efficacy for cattail and most grasses ...

Physical Control

... for controlling floating, emergent , and submersed plant species in the winter to take advantage of drier weather, ... After an herbicide application to control submersed invasive species like hydrilla, managers sometimes work to ...

Shearing

... shores or confined areas i.e. canals Applicable for submersed or emergent plants Collect plants after cutting To ... rakes are commercially available to shear and retrieve submersed and emergent plants in small areas (e.g. lakeshores and ...

A Brief History of Aquatic Herbicide Use

... navigation. Army engineers used chains to dislodge submersed weeds as well as specialized equipment such as sawboats, choppers ... This herbicide also was effective against the submersed plant, Eurasian water-milfoil ( Myriophyllum spicatum ). Other ...

Calibration

... for Spray Boom Use (particularly for treating submersed weeds) To calibrate this system, you need to: check for ...