Figure 1. Photo of a resistant Kenyan variety, K.Swara (A) and a susceptible variety Pasa (B)

From

Screening of Kenyan Bread Wheat Varieties for Resistance to the Emerging Strains of Stem rust Fungi (Puccinia graminis f. sp. tritici) Race Ug99

Kimani N. C, Onguso J., Njau P.

World Journal of Agricultural Research. 2015, 3(1), 5-10 doi:10.12691/wjar-3-1-2