Description
| - In 1997-1998 virulence of the wheat leaf rust population was studied on Thatcher near isogenic lines with Lr1, Lr2a, Lr2b, LR2C, Lr3, Lr9, Lr11, Lr17, Lr19, Lr21, Lr23, Lr24, Lr26 and Lr28. On these NILs 11 pathotypes we determinedin 1997, and 8 in 1998.The identified pathotypes conformed with races 61SaBa , 77SaBa, 2SaBa, 12SaBa, 57SaBa, 65SaBa, 61psi77 and 6. Data on Lr genes in recently registered winter wheat cultivars are presented.
- In 1997-1998 virulence of the wheat leaf rust population was studied on Thatcher near isogenic lines with Lr1, Lr2a, Lr2b, LR2C, Lr3, Lr9, Lr11, Lr17, Lr19, Lr21, Lr23, Lr24, Lr26 and Lr28. On these NILs 11 pathotypes we determinedin 1997, and 8 in 1998.The identified pathotypes conformed with races 61SaBa , 77SaBa, 2SaBa, 12SaBa, 57SaBa, 65SaBa, 61psi77 and 6. Data on Lr genes in recently registered winter wheat cultivars are presented. (en)
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