Epidemiology of <i>Puccinia graminis</i> f.sp. <i>tritici</i>-Ug99 in the Rift Valley “Flyway” from Uganda-Kenya to Yemen

Fig. 2. The Rift Valley “flyway” (marked in red) supports the East African ‘Puccinia pathway’ and forms one large epidemiological zone. Blue blotches are the large lakes in the region.



Image from Plant Health Progress article:
Epidemiology of Puccinia graminis f.sp. tritici-Ug99 in the Rift Valley “Flyway” from Uganda-Kenya to Yemen