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Fluridone Considerations

... Reducing rates of each herbicide increases selectivity Increases stewardship related to resistance management by ... as susceptible at rates of 3-15 ppb Selectivity varies widely depending on: Growth stage Surface matted ...

Details About the Aquatic Herbicides Used in Florida

... less quickly than contact herbicide s. Selectivity refers to the ability of a herbicide to kill certain ... spectrum), based on the range of plants affected. Selectivity is also influenced by factors including application rate ...

Potassium Endothall Considerations

... actively growing plants such as hydrilla Increase selectivity by controlling hydrilla in fall / winter when native plants are ...

Video Gallery

... Equipment Herbicide Physical Factors Affect Selectivity Herbicide Terminology: Contact Systemic History Of ... Herbicide Physical Factors Affect Selectivity Back To ...

Bispyribac Considerations

... endothall may impact eel grass Early results show selectivity for southern naiad and pondweeds Spatter-dock (Nuphar spp.) ...

Fish Kills

... Any size Species Selectivity None; if oxygen is low, carp and bullheads may ...

Selective Application of Aquatic Herbicides

... performance or application) are also used to achieve selectivity in a variety of environmental conditions. In still water, ... life cycle (seasonal timing) can increase plant selectivity . Proper timing also can reduce rates of herbicide use ...

FWC-IFAS Research Review 2013

... Evaluating herbicides for activity on hydrilla and selectivity on non-target plants Jacono, Colette A new water ...

Herbicide Considerations Reference Guide—Introduction

... each herbicide to enhance cost-effectiveness, selectivity , and  herbicide-resistance management .  ... waters. This research improves cost-efficiency and selectivity , and ultimately reduces the overall amount of herbicide ...

Monitoring Aquatic Plants and Their Management

... make recommendations to improve efficacy or selectivity . Each contractor is inspected at least three times per year; or ...