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Maintenance Control Strategy

... floating plants can be removed mechanically and some biological control agents are effective at reducing seed production and ... months, despite continued mechanical harvester and biological control activity. In the final analysis, it took more than two ...

Biological Control

... plant supression. This section discusses the current biological control agents available for use in public waters. (Control ...

Proceedings of Grass Carp Conferences, 1979 and 1994

... of Triploid Grass Carp Ctenopharyngodon idella as a Biological Control of Aquatic Macrophytes in Oregon and Washington State Lakes, ...

Canals

... grass carp (are plant-eating fish used as a biological control for submersed plants in canals. However, the ...

The Need for Scientific Research

... long-lasting control methods. Present research targets biological control methods using insects, fish, and plant pathogens in the ... projects. Emphasis has been on exploring and improving biological control methods and searching for new herbicide s and ...

Integrated Plant Management

NPDES Content:  No Definitions of integrated pest management (IPM) are nearly as numerous as invasive species management pr ...

Keeping Our Waterways Weed Free

... might be experienced with herbicide or some biological control treatments. Removal of this biomass prevents ...

Teaching Points

... on the habitat and the invasive plant. Biological control uses insects, fish and other organisms that eat, infect ...