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These terms define your current search. Click the × to remove a term. Breeding and Genetic Improvement: breeding > plant breeding > plant variety protection × 16 items, grouped by Geographical Locations (view ungrouped items) Europe (3)    (Click to View) A historical analysis of diversity trends in French and Dutch lettuce cultivars Euphytica (Click to View) Description and quality evaluation of sweet cherries cultured in Spain Journal of food quality (Click to View) Occurrence and potential combined toxicity of dissolved organic contaminants in the Forth estuary and Firth of Forth, Scotland assessed using passive samplers and an algal toxicity test Science of the total environment North America (2)    (Click to View) Availability and Analysis of Proprietary Dent Corn Inbred Lines with Expired U.S. Plant Variety Protection Crop science (Click to View) Evolution of North American Dent Corn from Public to Proprietary Germplasm Crop science