Data provided by the following links is provided by the Germplasm Resource Information Network (GRIN) database located in Beltsville, Maryland.

 

EVALUATION DATA

1) To generate a list of descriptors (e.g. diseases, stresses, pests, crossability) and the corresponding evaluation data for each descriptor, follow the (List of Descriptors) link.  After selecting this link, a list of potato descriptors will be displayed along with a short description of each.  At this point, a descriptor of particular interest may be selected from the list.  This selection will produce a list of studies, the number of accessions evaluated in each study, and a list of codes and their frequencies for the selected descriptor.

2) To generate a list of all descriptors and the code frequencies within each descriptor, follow the (Descriptor Report) link.

3) To query for accessions with certain code values on multiple descriptors, follow the (Query on Multiple Descriptors) link.  After selecting this link, a form with all potato descriptors and an adjacent query box for descriptor codes will be generated.  Select the appropriate code for all descriptors of interest.  Query boxes for country of origin and scientific name are also provided.  After selecting the query options of interest, select the <submit> button at the bottom of the form.  This query will return a list of accessions that match all of the query options.  To view species information, collection data, or availability data for a particular listed accession, simply select the accession.

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