Table 4 Mean, range (minimum and maximum) and repeatability / heritability (H²) of Necrosis and Pycnidia values of the durum parents ‘Agili39’ and cv. Khiar and their derived recombinant inbred lines at the seedling and the adult plant stages

Tun1

Agili39

0.0 ± 0.5

0.0 ± 0.8

Adult-F7

15.40 ± 1.7

0.00- 51.60

0.88 ^b

Khiar

70.0 ± 5.0

46.7 ± 3.5

Adult-F9

21.50 ± 2.2

0.00—82.40

Seedling

34.50 ± 2.2

12.80 ± 3.2

0.00—90.00

0.00—70.00

0.85

0.82

Tun6

Agili39

6.7 ± 4.2

0.0 ± 1.8

Adult-F6

19.60 ± 2.1

0.0—55.3

0.98 ^b

Adult-F8

19.00 ± 1.9

0.00- 60.30

Khiar

90.0 ± 0.5

0.0 ± 2.5

Adult-F9

29.90 ± 3.8

0.00—87.30

Seedling

35.30 ± 3.0

23.90 ± 3.2

0.00—100.00

0.00—93.30

0.93

0.96

IIB123

Agili39

1.7 ± 0.2

0.0 ± 3.5

Adullt-F10

6.50 ± 0.94

0.00—19.40

0.97

Khiar

90.0 ± 5.0

70.0 ± 2.6

Seedling

42.10 ± 2.9

14.00 ± 2.2

0.00—100.00

0.00 -100.00

0.92

0.91

IPO91004

Agili39

23.3 ± 0.6

0.0 ± 2.3

Seedling

40.50 ± 2.7

17.00 ± 2.5

0.00—90.00

0.00—86.70

0.91

0.93

Khiar

80.0 ± 1.5

80.0 ± 5.3

IPO91009

Agili39

1.7 ± 0.5

0.0 ± 3.0

Seedling

30.50 ± 2.4

9.70 ± 1.9

0.00—93.30

0.00—80.00

0.88

0.85

Khiar

66.7 ± 3.5

56.7 ± 1.5

IPO91018

Agili39

11.7 ± 5.3

0.0 ± 0.2

Seedling

41.80 ± 2.2

10.80 ± 1.8

0.00—90.00

0.00—76.70

0.92

0.89

Khiar

80.0 ± 3.2

70.0 ± 3.5

IPO92003

Agili39

66.7 ± 5.3

13.3 ± 0.2

Seedling

60.60 ± 1.5

18.40 ± 1.1

15.00—100.00

0.00—63.30

0.96

0.87

Khiar

50.0 ± 3.4

5.0 ± 1.8

IPO95052

Agili39

5.3 ± 2.6

0.0 ± 1.5

Seedling

36.40 ± 3.1

9.40 ± 2.1

0.00—100.00

0.00—90.00

0.92

0.89

Khiar

70.0 ± 1.6

80.0 ± 2.5