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Hydrilla, a new noxious aquatic weed in California
Authors
Richard R. YeoW. B. McHenry
Authors Affiliations
Richard R. Yeo is Botanist, Agricultural Research Service, U.S. Department of Agriculture, Davis; Walter B. McHenry is Weed Scientist, Cooperative Extension, UC, Davis.Publication Information
Hilgardia 31(10):4-5. DOI:10.3733/ca.v031n10p4. October 1977.
PDF of full article, Cite this article
Abstract
Since about 1776 California has been continually plagued by the inadvertent introduction of foreign plants that spread rapidly and become weeds. Examples include crabgrass (both smooth and hairy), yellow starthistle, oxalis, bermudagrass, and johnsongrass.
Yeo R, McHenry W. 1977. Hydrilla, a new noxious aquatic weed in California. Hilgardia 31(10):4-5. DOI:10.3733/ca.v031n10p4
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