Latitudinal trends in wheat rust prevalence in Ethiopia in years 2010–2019.

Meyer, M.; Bacha, N.; Tesfaye, T.; Alemayehu, Y.; Abera, E.; Hundie, B.; Woldeab, G.; Girma, B.; Gemechu, A.; Negash, T.; Mideksa, T.; Smith, J.; Jaleta, M.; Hodson, D.; Gilligan, C. A.

doi:10.1371/journal.pone.0245697.s005

pone.0245697.s005.docx (313.95 kB)

Latitudinal trends in wheat rust prevalence in Ethiopia in years 2010–2019.

journal contribution

posted on 2021-02-03, 18:49 authored by M. Meyer, N. Bacha, T. Tesfaye, Y. Alemayehu, E. Abera, B. Hundie, G. Woldeab, B. Girma, A. Gemechu, T. Negash, T. Mideksa, J. Smith, M. Jaleta, D. Hodson, C. A. Gilligan

(A) wheat stripe rust; (B) wheat stem rust; (C) wheat leaf rust. A set of latitude-intervals are defined covering all latitudes at which wheat is grown in Ethiopia (x-axis). The surveys from all years are grouped according to their latitude coordinate and the aggregated mean prevalence is calculated for each latitude interval. (top row) long-term mean prevalence of incidence scores per latitude, (bottom row) long-term mean prevalence of severity scores per latitude. The labels at the top of the x-axes show the total number of surveys per latitude bin. Prevalence is calculated as: [number of surveys with incidence score x / total number of surveys per altitude-interval]).

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