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Workgroup directory/information

Workgroup Information

Pistachio

Summary Meets biannually to present and evaluate new and ongoing research proposals, plan annual Statewide Pistachio Day and Farm Advisor Training, and discuss developing research and educational needs. Responsible for planning and executing a short course and production manual revision every five years. This was accomplished in 2005. We plan to hold the next short course in 2008, and modify the manual to a UC peer reviewed, online version at that time.
 
Workgroup Chair Information
Name Brent Holtz (Chair)
Phone (209) 953-6124
E-Mail baholtz@ucanr.edu
Unit: San Joaquin County
Location: Cooperative Extension San Joaquin County
2101 East Earhart Avenue, Suite 200
Stockton, 95206
 
Membership List
 
AES Scientist
Brown, Patrick Department of Plant Sciences
  Pomologist-AES   Professor of Plant Nutrition Plant mineral nutrition; root soil interaction; rhizosphere dynamics and genetic aspects of plant nutrition; function of boron in plants; sustainable agriculture
DeJong, Theodore Department of Plant Sciences
  Professor   CE Pomologist-AES   Plant Physiologist-AES Environmental physiology; tree crop physiology; carbon partitioning and crop modeling; pomology; physiology and management of fruit tree crops; peach rootstock development and physiology; dried plum breeding
Lovatt, Carol Botany & Plant Sciences
  Professor   Plant Physiologist Regulation of nucleotide and arginine metabolism, biochemistry of mineral nutrition, effects of stress on nitrogen metabolism, citrus and avocado physiology, including regulation of flowering, fruitset and fruit development
MacDonald, James Plant Pathology - CAES
  Professor   Plant Pathologist Root disease of nursery and perennial crops
Millar, Jocelyn Entomology
  Entomologist   Professor Insect behavior; identification, synthesis, and testing of insect kairomones and pheromones; insect acoustic signaling
Parfitt, Dan Department of Plant Sciences
  Pomologist-AES Genetics of fruit crops genetic diversity, germplasm use, pistachio breeding
Polito, Vito Department of Plant Sciences
  Professor   Pomologist-AES Chairman   Department of Pomology   Davis Reproductive biology of tree-crop species: olive, walnut, pistachio, almond and other Mediterranean tree crops
Shackel, Kenneth Department of Plant Sciences
  Professor /Pomologist-AES The impact of tree and vine water status on productivity and the water relations and physiological activity of fruit
CE Advisor
Beede, Robert Kings County
  Farm Advisor Tree fruit, nuts, grapes
Bentley, Walter Kearney Agricultural Research & Extension Center
  Integrated Pest Management Entomologist – Emeritus Entomology
Duncan, Roger Stanislaus County
  Pomology & Viticulture Farm Advisor Almonds, Peaches, Grapes, misc. tree fruit
Edstrom, John Colusa County
  Farm Advisor emeritus Almonds
Freeman, Mark Fresno County
  Farm Advisor Nut crops--almond, walnut, pistachio, pecan; citrus--orange, lemon, mandarin; olive
Hasey, Janine Sutter-Yuba Counties
  Farm Advisor Pomology, Horticulture, Master Gardener Program
Haviland, David Kern County
  Farm Advisor   Entomology Entomologist and Pest Management. Advise in identification and control of Pest.
Hembree, Kurt Fresno County
  Weed Management Farm Advisor Weed management strategies in crop and non-crop settings
Holtz, Brent San Joaquin County
  County Director and Farm Advisor Pomology, deciduous tree fruits and nuts, plant pathology
Kallsen, Craig Kern County
  Farm Advisor Citrus, subtropical horticulture and pistachios
Krueger, William Glenn County
  Farm Advisor Emeritus All tree crops in Glenn County and olives in Tehama County, integrated pest management
Sanden, Blake Kern County
  Irrigation & Agronomy Farm Advisor Irrigation, soil, water, agronomy, blackeyes, sugarbeets, safflower, alfalfa
CE Specialist
Daane, Kent ESPM - Organisms and the Environment
  CE Specialist Biological control and IPM of insect pests in perennial crops (almond, grape, stone fruit, olives, pistachios), annual crops (lettuce) and ornamentals (eucalyptus, ornamental).
Ferguson, Louise Kearney Agricultural Research & Extension Center
  CE Pomologist Pistachio, olive, citrus, fig and persimmon production; alternate bearing, mechanical pruning, mechanical harvesting, citrus Mandarins, root stocks
Goldhamer, David Hydrology Program
  CE Water Management Specialist Water management of horticultural crops, regulated deficit irrigation, plant water relations, plant-based water status sensors
Thompson, James Biological & Agricultural Engineering
  Emeritus Specialist in Cooperative Extension Postharvest operations including drying and refrigeration of fruits, vegetables, cut flowers, tree nuts, and grains; transportation of agricultural commodities; energy management and alternative energy systems.
Other ANR
Seaver, Donna
 
Non-UC
Kuenen, BAS USDA
  Research Scientist Entomology
Siegel, Joel
 
User, Unverified
 
Other UC
Michailides, Themis Kearney Agricultural Research & Extension Center
  Plant Pathologist and Lecturer Ecology, epidemiology and control of fungal diseases of fruit and nut crops and vines, postharvest diseases, aflatoxin and mycotoxins of nut crops and figs.
Membership Totals
Number of Members29
ANR Members26
Non-ANR3
Info Only0
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