Archive Nut, Prune and Olive Programs

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Pomegranate Cultivars: Soft Seeded

Pomegranate > Fruit, Flower & Cultivar Photo Gallery > Soft Seeded Cultivars Pomegranate selections in the USDA - ARS Davis, National Clonal Germplasm Repository (NCGR) Collection.
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Pomegranate Cultivars: Hard Seeded

Pomegranate > Flower, Fruit & Cultivar Photo Gallery > Hard Seeded Pomegranate selections in the USDA - ARS Davis, National Clonal Germplasm Repository (NCGR) Collection.
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Walnut Cultivar Photos

Walnuts in California > Flower, Fruit & Cultivar Photo Gallery > Cultivars The UC Davis Walnut Breeding Program is a long term program to provide the California walnut industry with improved walnut cultivars and rootstocks and to develop knowledge that will increase the efficiency of walnut breeding...
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Extension Courses

Next offering: March 23 - April 2, 2020 CLASS CANCELED DUE TO CORONAVIRUS Due to new UCD campus directives, the 2020 Principles of Fruit & Nut Tree Growth, Cropping & Management has been canceled. We will reschedule as soon as it is safe for our students and instructors.
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Frost Protection

Orchard Management > Frost Protection Principles of Frost Protection (pdf) R. L. Snyder, UCCE Dept. of Land, Air and Water Resources UC Davis When to Turn Sprinklers On and Off for Frost Protection (pdf) R. L. Snyder, UCCE Dept.
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Walnut Harvesting & Processing

Walnut Propagation | Rootstock & Scion Selection | Cultivar Table | Orchard Establishment | Flower, Fruit & Cultivar Photo Gallery | Deficiencies & Pests | Harvesting & Processing | Reviewers & Credits | References & Links Walnuts are harvested in the fall, normally from mid-September to early Novem...
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Walnut Cultivar Table

Walnut Propagation | Rootstock & Scion Selection | Cultivar Table | Orchard Establishment | Flower, Fruit & Cultivar Photo Gallery | Deficiencies & Pests | Harvesting & Processing | Reviewers & Credits | References & Links Characteristics of some of the popular walnut cultivars grown in California C...
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Flower & Fruit Anatomy Animations

Flower Anatomy & Pollination > Flower & Fruit Anatomy Animations These animations demonstrate pollination, fertilization, and fruit development in three types of flower: epigynous 1/, perigynous 2/ and hypogynous 3/. For disucussion of these types, see previous pages.
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