Figure 1: Response of differential lines to isolates of P. graminis f. sp. tritici. Isolates: 1= EH1; 2=EH2; 3=EH3; 4=EH4; 5=EH5; 6=EH6; 7=EH7; 8=EH8; 9=WH1; 10=WH2; 11=WH3; 12=WH4; 13=WH5; 14=WH6.