June 13, 2014: Yemen 2014 Central Highland Rust Surveys – Yellow rust and stem rust present, but at generally low levels

Rust surveys were undertaken in the central Highlands of Yemen during the period 20-25th May 2014. The surveys were undertaken by scientists from the Agricultural Research & Extension Authority (AREA), with the survey team being Musaed Eisa, Rashad Al Basha … Continue reading

Yemen Yellow Rust Risk Map

These maps were created using all years of survey data (2008-2011). They illustrate hot-spots of disease severity. The following two approaches were taken to create the maps: Map 1. Geo-statistical Hot-spots:The Getis-Ord Gi* statistic was calculated on the survey data … Continue reading

Yemen Country Contacts

Name Position Institute Email Rashad Hamoud Basha Scientist AREA, Yemen alpasha_72@hotmail.com Abdulla Sailan Senior Scientist AREA / ICARDA, Yemen icarda@yemen.net.ye … Continue reading

Yemen Stem Rust Risk Maps

These maps were created using all years of survey data (2008-2011). They illustrate hot-spots of disease severity. The following two approaches were taken to create the maps: Map 1. Geo-statistical Hot-spots:The Getis-Ord Gi* statistic was calculated on the survey data … Continue reading

Yemen Rust Resistant Cultivars

[advanced_iframe securitykey=”da39a3ee5e6b4b0d3255bfef95601890afd80709″ src=”http://wheatatlas.org/rusttracker/resistantcultivars/YEM” width=”600″ height=”450″]

Yemen Virulence Graph

The Virulence by Country tool, developed by the University of Aarhus Denmark, displays the frequency of virulence to specific combinations of Sr genes in analysed samples over time for a selected country. Selection of any Ug99 lineage race or specific … Continue reading

Yemen Pathotype Frequency Graph

This pathotype information tool, developed by the University of Aarhus Denmark, displays the frequency of Ug99 lineage pathotypes in analysed samples. Selection of any specific combination of country(s) or year(s) is possible. Any new data incorporated into the underlying database … Continue reading