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Selective Application of Aquatic Herbicides

... can help promote selectivity . There is more dissolved oxygen in the water during cooler months. Therefore, the ... to be controlled at one time without a significant dissolved oxygen reduction and potential fish kill . Alternately, a ...

Large-Scale Hydrilla Control Considerations for Lake Toho: A Limited Window of Opportunity

... Lake Toho each Spring, the water’s ability to hold dissolved oxygen is reduced. Dissolved oxygen is important for fish and other gilled organisms to breathe ...

Maintenance Control Strategy

... plants, are sometimes physically removed, to prevent dissolved oxygen problems in the waterbody, caused by increased ... or rots, just as it does on land. This process consumes dissolved oxygen . In water, only small amounts of oxygen are present, usually ...

Carfentrazone Considerations

... plants Water chemistry   Dissolved oxygen (DO) Relatively fast-acting contact type herbicide Controlling large area may reduce dissolved oxygen level Wait 10-14 days if treating as much as half of ...

Water Quality

... the main chemical properties measured and analyzed. Dissolved oxygen , temperature, water clarity and turbidity ...

Glyphosate Considerations

... control Water chemistry   Dissolved oxygen (DO) Use caution for larger applications to ...

Copper Considerations

... Water chemistry   Dissolved oxygen (DO) May be an issue for large-scale algae control in ...

Imazapyr Considerations

... control Water chemistry   Dissolved oxygen (DO) No issues related to this tool, not used for ...

Flood Control

... Poorly designed water-control systems can also cause low dissolved oxygen levels in the water, fish kills , and unhealthy plant ...

2,4-D Considerations

... chemistry   Dissolved oxygen (DO) Use caution for ...