University of California
Stanislaus County

Dr. Kari L. Arnold

Photo of Dr Kari L. Arnold
Farm Advisor
University of California Cooperative Extension, Suite A. Corner of Service and Crows Landing
3800 Cornucopia Way
Suite A
Modesto, CA 95358
209-525-6821 Create VCard


Walnuts, Cherries, Grapes and Apricots


Peer Reviewed

  • Diaz-Lara, A.; Klaassen, V., et al. (2018). Characterization of grapevine leafroll-associated virus 3 genetic variants and application towards RT-qPCR assay design. PLOS One. December 12.
  • Rowhani, A.; Daubert, S., et al. (2018). Synergy between grapevine vitiviruses and grapevine leafroll viruses. European Journal of Plant Pathology. 151, 919-925. February 6.
  • Arnold, K.; Golino, D., et al. (2017). A Synoptic Analysis of the Temporal and Spatial Aspects of Grapevine Leafroll Disease in a Historic Napa Vineyard and Experimental Vine Blocks. Phytopathology. The American Phytopathological Society. 107:4, 418-426. April.

Non-Peer Reviewed

  • Arnold, K. (2018). Declining Walnuts, What's the Deal? West Coast Nut. 22-26. September.
  • Arnold, K. (2018). Planting Walnut Orchards. Pacific Nut Producers. January.

ANR Workgroup Associations

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Stanislaus County
University of California Cooperative Extension
3800 Cornucopia Way, Ste. A
Modesto, CA 95358
Phone: (209) 525-6800
Fax: (209) 525-6840

Director: Roger Duncan
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