Archive Nut, Prune and Olive Programs

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Figure 3: External (top photo) and internal (bottom photo) injury was measured in unshielded and painted hazelnut trunks, showing a reduction of injury in painted trunks. The trees pictured were sprayed with 224 fluid ounces per acre of glufosinate (4x the legal label rate).

Protecting hazelnut trunks from herbicide injury

January 29, 2023
By Gale Perez
Sucker control in Oregon hazelnut orchards is a season-long struggle against the tree's natural growth habit. Hazelnut trees grow naturally as a multi-stemmed bush, but in Oregon, hazelnuts are trained as a single-trunk tree to facilitate mechanical maintenance, harvest, and reduce pathogens.
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photo credit: Pat Hitchcock clockwise from 12 o’clock: Marathon, De Cicco, Apollo, Batavia (similar to Marathon)

The broccoli trials

January 28, 2023
Broccoli is categorized as a cool-season crop, and the best-flavored broccoli forms heads during mild weather. In our Napa Valley climate, we have two prime times to grow it in home gardens: early spring and fall/winter.
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Cut orchardgrass in first two rows of the crop in the field with mountains in background.
ANR Employee News: Article

IREC calls for research proposals

January 27, 2023
By Pamela S Kan-Rice
The Intermountain Research and Extension Center is soliciting proposals from researchers for new and continuing research projects in 2023-24. IREC is a 140-acre research facility located at 4,000 feet elevation near the Oregon border.
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ANR Employee News: Article

Water resources research proposals due Feb. 28

January 27, 2023
By Pamela S Kan-Rice
The California Institute for Water Resources is pleased to announce its 2023-25 Request for Proposals for junior investigators. Funded projects are slated to begin Sept. 1. Please note that the funding period may fluctuate and is based on budget appropriations. The deadline for submission is Feb.
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