Pear Genomics Research Network Website for research, extension and industry collaborators involved in pear genomics research
Screening of Pear Rootstocks for Armillaria Resistance A pamphlet from Carolina Tweedy describing the findings of a project screening a large variety of pear rootstocks for Armillaria resistance
Pear Production and Handling Manual Essential guide to pear production by UC scientists, 2007 (215 pp.) UC ANR Pub. 3483. Link to ANR Catalog for purchase