Table 10. Doubled haploids from F2 synthetic/synthetic combinations resistant to Helminthosporium sativum.

   Pedigree **   Days to flowering   Days to physiological maturity   Plant height (cm)  Progressive infection score (days)*   Grain finish***
79 96
 Gan/Ae. tauschii (236)_//Doy 1/Ae. tauschii (447)/3/maize [CASS97B00040S]  68  96  115  1-1  2-2  1
 Gan/Ae. tauschii (236)//Ceta/Ae. tauschii (895)/3/maize [CASS97B00041S]  68  96  110  1-1  2-2  2
 Scoop 1/Ae. tauschii (434)//Ceta/Ae. tauschii (895)/3/maize [CASS97B00046S]  70  98  110  1-1  3-3  1
 Doy 1/Ae. tauschii (447)//Ceta/Ae. tauschii (895)/3/maize [CASS97B00054S]  70  98  115  1-1  3-3  2
 68.111/Rgn-u//Ward/3/Fgo/4/Rabi/5/Ae. tauschii (629)/6/Ceta/Ae. tauschii (895)/7/maize [CASS97B00058S]  70  98  115  1-1  3-3  1
 Ciano 79  58  96  85  8-7  9-9  4
 Bacanora  68  101  80  4-3  7-7  4
 Opata  70  93  90  6-5  9-9  3
 Yaco  68  96  90  7-6  8-8  4
 * Helminthosporium sativum rated on a double-digit modified scale: the first digit indicates the height of infection, where 1 = lowest leaf; 5 = up to mid-plant; and 9 = up to flag leaf;
the second digit indicates disease severity on infected leaves, where 1 = 10 % coverage; 5 = 50 % coverage; and 9 = 90 % coverage.
** Grain finish scale of 1 to 5, where 1 = low grain infection and 5 = severely infected.
*** Synthetic hexaploid with the Ae. tauschii CIMMYT accession number in parentheses and the CIMMYT cross number in brackets.