The International Wheat Information System (IWIS), curated by CIMMYT, contains data gathered from 1976 to the present, from multiple providers situated in countries throughout the world. International Wheat Improvement Network cooperators and partners have provided the genotypic and phenotypic data contained in IWIS.
Access to all phenotypic trait data summary tables, collected on germplasm contained in nurseries distributed by IWIN from 1998 – present, is available below. Access to data on other nurseries is available upon request. As new data is received and entered into IWIS, these phenotypic data summary tables will be updated on an approximately bi-month basis until “live” web-accessibility is available.
Data summary tables
Disclaimer
The data included herein are provided “as is.” CIMMYT makes no representation regarding the authenticity, suitability, accuracy, or completeness of any data contained herein. CIMMYT EXPRESSLY DISCLAIMS ANY AND ALL WARRANTIES, INCLUDING WITHOUT LIMITATION, ANY IMPLIED WARRANTIES OR MERCHANTABILITY OR FITNESS FOR A PARTICULAR PURPOSE. In no event shall CIMMYT be liable for any actual, indirect, incidental, consequential, special, or exemplary damages arising from the use and/or reliance on such data.
Capacity development 