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Mechanical control techniques may physically damage shoots, roots, or root crowns of plants to the point where they can no longer survive. Alternatively, mechanical control options can remove the entire plant.
David Bubenheim (Co-Director) Senior Research Scientist Earth Science Division, Biospheric Science Branch National Aeronautics and Space Administration (NASA) Biospheric Research Branch, Ames Research Center David.L.Bubenheim@nasa.
Common name Brazilian egeria Scientific name Egeria densa Family Hydrocharitaceae Range Most western states including Washington, Oregon, Idaho, Colorado, Utah, Arizona, New Mexico, and California. Most common in Washington, Oregon and California.
1. Release the leaf-feeding water hyacinth planthopper for biological control of water hyacinth at up to 30 sites in the Sacramento-San Joaquin Delta and its upstream river watersheds. 2.
David Bubenheim, NASA-ARC, david.l.bubenheim@nasa.gov NASA Ames Research Center (NASA-ARC) is a partner with other DRAAWP members in developing science-based, adaptive-management strategies for aquatic invasive weeds in the California Sacramento-San Joaquin River Delta.
