Uzbekistan Stem Rust Risk Maps

These maps were created using all years of survey data (2008-2012). 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

Turkey Stem Rust Risk Maps

These maps were created using all years of survey data (2012). 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

Nepal Stem Rust Risk Maps

These maps were created using all years of survey data (2011-2012). 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

Nepal Stem Rust Pathotypes

Data Source: DWR Regional Station, Flowerdale, Shimla, HP, India Predominant Pathotype(s): MHGSF (10G13,34-1) Effective Sr Genes: Sr21, Sr9e, Sr11, Sr8a, Sr36, Sr30, Sr17, SrTmp, Sr24, Sr31 Ineffective Sr Genes: Sr5, Sr7b, Sr6, Sr9g, Sr9b, Sr9a, Sr9d, Sr10, Sr38, SrMcN … Continue reading

Bhutan Stem Rust Pathotypes

Data Source: DWR Regional Station, Flowerdale, Shimla, HP, India Predominant Pathotype(s): PKTSC (58G13-3,40-2) Effective Sr Genes: Sr21, Sr11, SrTmp, Sr24, Sr31, Sr38 Ineffective Sr Genes: Sr5, Sr9e, Sr7b, Sr6, Sr8a, Sr9g, Sr36, Sr9b, Sr30, Sr17, Sr9a, Sr9d, Sr10, SrMcN … Continue reading

Bhutan Stem Rust Risk Maps

These maps were created using all years of survey data (2012). 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

May 14, 2012: Initial rust surveys in Bhutan find no trace of stem rust, but both yellow and leaf rust widespread

Cereal rust surveys were undertaken by the National Plant Protection Centre, Department of Agriculture, Ministry of Agriculture and Forest, Semtokha, Thimpu, Bhutan and the Research and Development Centre, Bajo, Wangduephodrang in collaboration with the Durable Rust Resistance in Wheat (DRRW) … Continue reading

May 1, 2012: Uganda – High severity of stem rust in both the eastern and south-west regions, yellow rust in both regions

During the period 12th January 2012 to 7th February 2012 Buginyanya ZARDI staff – W.W. Wagoire (Team Leader), A. Wasukira (Pathologist), B. Chemayek and S. Wobibi with the cooperation of field staff from the wheat growing districts, undertook a wheat … Continue reading