Details Details PDF BIBTEX RIS Title The possibilities of reduction of winter barley chemical protection by growing variety mixtures. Part II. Effect on yield Journal title Journal of Plant Protection Research Yearbook 2007 Volume vol. 47 Issue No 1 Authors Tratwal, Anna ; Law, John ; Philpott, Haidee ; Horwell, Andy ; Garner, Jane Keywords pro-ecological agriculture ; variety mixtures ; yield ; winter barley Divisions of PAS Nauki Biologiczne i Rolnicze Coverage 79-86 Publisher Committee of Plant Protection PAS ; Institute of Plant Protection – National Research Institute Date 23.03.2007 Type Artykuły / Articles Identifier ISSN 1427-4345 ; eISSN 1899-007X Source Journal of Plant Protection Research; 2007; vol. 47; No 1; 79-86 <div class="test"></div>