ARS-USDA
Plains Area
Southern Plains Agricultural Research Center
Crop Germplasm Research Unit
Pecan Breeding Program
National Collection of Genetic Resources for Pecans and Hickories
- History of the Breeding Program
- Mission & Projects
- An Introduction to the Genus Carya
- Crop Germplasm Committee Reports
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- Pecan Cultivar Database
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- Pecan Cultivar Index
- Pecan Photo Index
- Personnel
Non discrimination disclaimer
Endorsement disclaimer![]()
LJ Grauke, Research Horticulturist & Curator
USDA-ARS Pecan Breeding & Genetics
10200 FM 50
Somerville, TX 77879
tele: 979-845-0212
e-mail: lj.grauke@ars.usda.gov