Table 5: Avirulence/virulence formula of 14 isolates of Puccinia graminis f. sp. tritici identified from both East and West Hararghe Zones.

No.IsolatesAvirulence/Virulence of the Pathogen IsolatesCollection zones

1EH1Sr-36,30,13+17,Tmp,24//5,21,9e,7b,11,6,8a,9g,9b,9a,9d,10,31,38,McNE/Hararghe
2EH2Sr-21,36,13+17,10,Tmp,24//5,9e,7b,11,6,8a,9g,9b,30,9a,9d,31,38,McNE/Hararghe
3EH3Sr-13+17,Tmp,24//5,21,9e,7b,11,6,8a,9g,36,9b,30,9a,9d,10,31,38,McNE/Hararghe
4EH4Sr-13+17,Tmp,24//5,21,9e,7b,11,6,8a,9g,36,9b,30,9a,9d,10,31,38,McNE/Hararghe
5EH5Sr-36,Tmp,24//5,21,9e,7b,11,6,8a,9g,9b,30,13+17,9a,9d,10,31,38,McNE/Hararghe
6EH6Sr-8a,13+17,Tmp,24//5,21,9e,7b,11,6,9g,36,9b,30,9a,9d,10,31,38,McNE/Hararghe
7EH7Sr-36,13+17,10,Tmp,24//5,21,9e,7b,11,6,8a,9g,9b,30,9a,9d,31,38,McNE/Hararghe
8EH8Sr-36,Tmp,24//5,21,9e,7b,11,6,8a,9g,9b,30,13+17,9a,9d,10,31,38,McNE/Hararghe
9WH1Sr-13+17,Tmp,24//5,21,9e,7b,11,6,8a,9g,36,9b,30,9a,9d,10,31,38,McNW/Hararghe
10WH2Sr-Tmp,24//5,21,9e,7b,11,6,8a,9g,36,9b,30,13+17,9a,9d,10,31,38,McNW/Hararghe
11WH3Sr-13+17,Tmp,24//5,21,9e,7b,11,6,8a,9g,36,9b,30,9a,9d,10,31,38,McNW/Hararghe
12WH4Sr-13+17,Tmp,24//5,21,9e,7b,11,6,8a,9g,36,9b,30,9a,9d,10,31,38,McNW/Hararghe
13WH5Sr-13+17,10,Tmp,24//5,21,9e,7b,11,6,8a,9g,36,9b,30,9a,9d,31,38,McNW/Hararghe
14WH6Sr-36,13+17,10,Tmp,24//5,21,9e,7b,11,6,8a,9g,9b,30,9a,9d,31,38,McNW/Hararghe

Bold: numbers/letters indicate the virulence of the isolates on Sr genes; E = East, W = West; EH= East Hararghe, WH= West Hararghe.