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Monitoring Aquatic Plants and Their Management

... with FWC. These evaluations document the cost and efficacy of the operations. Biologists inspect contractors' daily logs ... FWC biologists make recommendations to improve efficacy or selectivity . Each contractor is inspected at least ...

U.S. Army Corps of Engineers

... research in the program, has greatly improved the efficacy and diversity of management options, while minimizing adverse ...

Diquat Considerations

... resistance confirmed in some duckweed species. Good efficacy for water hyacinth/water lettuce control. Used alone or in ...

Proceedings of Grass Carp Conferences, 1979 and 1994

... and Laurence L. Connor An Overview of the Use and Efficacy of Triploid Grass Carp Ctenopharyngodon idella as a Biological ...

2,4-D Considerations

... growing target plants Good efficacy for water hyacinth control Control is relatively fast ...

Glyphosate Considerations

... No activity on submersed plant Good efficacy for cattail and most grasses Control is relatively fast and ...

Carfentrazone Considerations

... to target floating plants Duration Efficacy improves when applying to young actively growing plants ...

Herbicide Considerations Reference Guide—Introduction

... for submersed plant control since optimum efficacy depends on herbicide concentration in the water column ...