Details Details PDF BIBTEX RIS Title Aphids in apple orchards in Central-South Bulgaria Journal title Journal of Plant Protection Research Yearbook 2007 Volume vol. 47 Issue No 1 Authors Andreev, Radoslav ; Rasheva, Donka ; Kutinkova, Hristina Keywords apple ; Aphis-pomi ; Aphis-spiraecola ; Dysaphis-plantaginea ; Rophalosiphon-insertum ; Dysaphis-devecta ; Eriosoma-lanigerum ; population-density ; damage Divisions of PAS Nauki Biologiczne i Rolnicze Coverage 87-90 Publisher Committee of Plant Protection PAS ; Institute of Plant Protection – National Research Institute Date 23.03.2007 Type Short Communications Identifier ISSN 1427-4345 ; eISSN 1899-007X Source Journal of Plant Protection Research; 2007; vol. 47; No 1; 87-90 <div class="test"></div>