New Sunflower Disease and Pests Compendium Released
Dr. Charles Block, Seed Health Testing Coordinator, is co-editor of the first edition Compendium of Sunflower Diseases and Pests recently released by the American Phytopathological Society.
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http://www.apsnet.org/apsstore/shopapspress/Pages/45072.aspx Read more about New Sunflower Disease and Pests Compendium Released