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A Manager's Definition of Aquatic Plant Control*

... fish management objectives for water body - ex: do not drawdown during spawn; repeated harvesting may reduce young of year sport ... power source and frequent monitoring E, S Drawdown water control structure must be available - reducing water ...

Integrated Plant Management

... water with less microbial activity. Summer drawdown s may allow the spread of transitional species such as cattail ( ...

Tussocks and Floating Islands

... of Cuban bulrush. As water levels increase after drawdown s or droughts, masses of spongy plants like cattail and ...

Prescribed Fire

... or submersed plant species in conjunction with drawdown s Considerations: Set back succession of native plants ...

Teaching Points

... Physical control uses hand-pulling techniques, drawdown s (water removal), flooding, burning, dredging and shading to ...

Freshwater Fish

... and snail kites. In 2003-2004 Lake Toho underwent a drawdown and subsequent removal of plants and muck by bulldozers and ...

Shared Uses and Functions and the Potential for Conflicts

... may reduce the numbers or size of catchable fish. Drawdown s for aquatic plant control and habitat enhancement may eliminate ...