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Imazamox Considerations

... plant to take up herbicide Apply throughout water column for hydrilla control if strong thermocline exists ... + potassium endothall is applied Percent of water column when used as a growth regulator for hydrilla, lowers ...

Potassium Endothall Considerations

... to actively growing target plants Apply to entire water column at 3-4 ppm for crested water lily control Hydrilla control ...

Hydrilla

... 80% of plant mass is in the upper two feet of water column blocks sunlight and shades out native plants blocks air ...

Penoxsulam Considerations

... exposure requirement time - extended presence in water column Herbicidal activity only in areas where concentration is ... + potassium endothall is applied Percent of Water Column – need to treat entire water column ...

Topramezone Considerations

... exposure requirements and extended period in water column Herbicide activity only in areas where ...

Fluridone Considerations

... is directly  applied Percent of Water Column – no issues related to this tool Duration ...

Details About the Aquatic Herbicides Used in Florida

... to be the result of fluridone remaining in the water column at concentrations high enough to control the standing crop ... control floating or emersed plants, or to the water column for submersed plant control. It works by inhibiting a ...

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

... growing to “take up” herbicides from the water column. This creates a dilemma: CONSIDERATION: Plant growth ...

How to Build Weighted Trailing Hoses

... was delivered into the plant bed at the bottom of the water column , resulting in less herbicide applied and less money ... in other words, why treat the upper half of the water column when the weeds were in the lower half? This philosophy ...

Herbicide Considerations Reference Guide—Introduction

... depends on herbicide concentration in the water column within the proposed control area. Consequently, FWC has ... hydrilla begins active growth, but before it fills the water column and covers vast areas. Plants die slowly over a longer period, ...