Sr gene

Virulence frequency (%)

Sr gene

Virulence frequency (%)

5

46.9

30

62.5

21

78.1

17

21.9

9e

43.8

9a

56.25

7b

53.1

9d

75.0

11

59.4

10

81.5

6

75.0

Tmp

12.5

8a

31.3

24

0.0

9g

87.5

31

25

36

40.6

38

37.5

9b

93.8

McN

96.9
Table 8: Virulence frequency of P. graminis f. sp. tritici isolates (32 ) on 20 Sr
genes.