Details Details PDF BIBTEX RIS Title Virulence frequency of Blumeria graminis f. sp. Hordei and the occurrence of powdery mildew on four winter barley cultivars Journal title Journal of Plant Protection Research Yearbook 2006 Volume vol. 46 Issue No 3 Authors Tratwal, Anna ; Weber, Zbigniew Keywords B. graminis f. sp. hordei ; winter barley Divisions of PAS Nauki Biologiczne i Rolnicze Coverage 221-230 Publisher Committee of Plant Protection PAS ; Institute of Plant Protection – National Research Institute Date 11.08.2006 Type Artykuły / Articles Identifier ISSN 1427-4345 ; eISSN 1899-007X Source Journal of Plant Protection Research; 2006; vol. 46; No 3; 221-230 <div class="test"></div>