Wheat rusttoolbox early_warning_jgh2

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1. The document describes the Wheat Rust Toolbox, an ICT framework and database that collects and analyzes wheat rust surveillance data from around the world. 2. It provides various tools and services for monitoring stripe rust, including databases to track pathogen races and genotypes, survey data mapping tools, and a trap nursery data management system. 3. In 2014, 241 sets of stem, leaf, and stripe rust trap nursery samples were distributed to NARS for testing, and the toolbox will provide partners training and access to analysis tools to upload and study the results.

Empresariales Tecnología

1J. G. Hansen, 2K. Nazari, 3D. Hodson, 1P. Lassen, 1M. S. Hovmøller
1Aarhus University, Denmark; 2Icarda, Izmir, Turkey; 3CIMMYT, Addis Ababa, Ethiopia
Global Rust Reference Center
Wheat Rust Toolbox
RustTrackerWheat Stripe Rust
Scientific solutions for countries

Outline
• Wheat Rust Toolbox ICT Framework
• Available tools and services for Stripe rust
• Conclusions and perspectives

Wheat Rust Toolbox ICT framework
SQL Databases: Host-Pathogen etc.
Models and applications layer [.NET]
Exchange and
integration with
external platforms
EuroWheat
Wheat rust toolbox
GRRC
XML, CSV
RustTracker Wheat Stripe Rust

BGRI Integrated Information Resources
CIMMYT Cultivars
Dbase
Molecular
Dbase
Rust on
Barberry DbaseSurvey Dbase
Pathotype
Dbase
Trap Nursery
Dbase Wheatpedigree.net
Cultivars Dbase
Contacts Dbase
Screening Nursery
Dbase
Rust Tracker Wheat Atlas WheatRust.org GlobalRust.org

Early warning for wheat rust
• Surveillance: Where, what, how much, change in time and space
• Monitoring : Pathotyping, genotyping and phenotyping
• Stability of resistance: What cultivars are attacked/not attacked
• Relations and Evolution of (meta)Populations of Puccinia:
• Farming community: Avoid severe epidemics (control measures)
• Breeding community: Strategies for breeding of resistant cultivars
• Scientific community: Build upon, coordinate and integrate
• Political: Food security, Strategic and tactical decisions

Stripe Rust – available tools and services
Trap Nursery data
management
and display
system
Survey mapper Virulence and race mapper
Genotype mapper
YR27
Pst races
Europe

Stem rust in E. Africa, Stripe Rust in C/W Asia

4293 isolates from 32 countries 1993-2014
+ Stubbs collection
Europe: 3120
Asia: 500
Africa: 414
Americas: 130
New Zealand: 30
Stripe rust virulence and race data

Total different races in different continents

2009 2010
2011
2013
2012
Changes in races 2009 – 2013 - to Warrior and Kranich

Trap Nursery Update
Kumarse Nazari, David Hodson & Jens G. Hansen
Outline:
 Status
 Preparation for 2014

Integrate with other
data
Expert panel
PDF Report
Resistance Gene effectiveness
TN data
Data management
and
Display system
Ex for Stem rust
TN – data management system

Test criteria set:
(dynamic)
2012 results 44 (24
return)
Attack on Morocco ≥ 20%
Severity on cultivar ≤ 5%
Infection type ≤ R-MR
TN – Gene Rank Chart – Gene effective

TN 2014
• In 2014: TOTAL SETS SENT TO NARS = 241 (Stem, Leaf
and Stripe)
• Data responsible should upload own results into the
toolbox.
• Data providers will get access to the Wheat Rust Toolbox
analysing tools.
• Expert group provide pdf report on gene effectiveness
• Include YR TN
TN partners, 20 minutes training and discussion at this
meeting
Time will be announced

Conclusions
• The Wheat Rust Toolbox represents a unique, robust
data management system for wheat rust surveillance
and monitoring data
• A suite of query and display tools provide new
options to interrogate the data
• Patterns and trends across large geographical scales
can now be determined very rapidly
• This unique “big picture” overview permits early
warning of important changes and allows more
informed decision making

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