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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 ...

Teaching Points

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

Non-native Invasive Plants – An Introduction

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

Prescribed Fire

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

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 ...