20 pages matching DNR-approved herbicide in this book
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When Aquatic Plants Present a Problem
Submerged Plants 23
3 other sections not shown
12 for DNR algicide allow less-desirable plants animals aquatic plant control Aquatic Plant Management aquatic plants grow aquatic vegetation blooms bluegills Bulrushes Bushy Pondweed cattail chara claspingleaf pondweed Common names control aquatic plants control method coontail curlyleaf pondweed cut or pull Description diving ducks DNR office DNR permit requirements DNR-approved herbicide duckweed eaten by waterfowl Elodea emergent plants Eurasian watermilfoil exotic plants Filamentous Algae fish floating leaves floating-leaf plants flower free-floating green growth of aquatic habitat hand-pulling harvesting Hints to identify importance of plant infestations lake bottom lakeshore largemouth bass leaf littoral zone Location Management strategy marsh birds mechanical control Minnesota lakes muskellunge muskrats naiad northern pike nuisance nutrients Paperback Plankton Algae plant growth pond Pondweed Potamogeton Potamogeton provide food purple loosestrife recreation rooted sago pondweed sediment seeds shoreline snails Spatterdock species stalk stem submerged plants swimmer's itch water clarity water lily water surface wild rice wildlife yellow lotus