Biological Control Agents

International Symposia on Biological
Control of Weeds


Lead Author Last Name: Keown



ArticleLead AuthorYear
The effects of crown weevil, Trichosirocalus horridus, on the growth of nodding thistle Carduus nutans (ABSTRACT ONLY)Keown, Trish M.1992
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USDA Forest Service Bugwood University of Georgia