Paul S Verdegaal

Farm Advisor

Cooperative Extension San Joaquin County
2101 East Earhart Avenue, Suite 200
Stockton, CA 95206
(209) 953-6119
psverdegaal@ucanr.edu

Website

http://cesanjoaquin.ucdavis.edu

Specialty

Viticulture, almonds

Education

M.S. Plant Science-Viticulture, U. C Davis. 1990

B.S. Fermentation Science, U. C. Davis. 1976

Areas of Expertise (click to see all ANR academics with this expertise)

• Ag Commodities and Products - Other
• Plant Commodities and Products
• Wine Grapes
• Almonds
• Plants and Their Systems
• Plant Management Systems

ANR Publications

• Grape Pest Management—Second Edition
• Integrated Pest Management for Almonds, 2nd Edition
• Wine Grape Varieties in California

California Agriculture Article Contributions

• Soil-landscape model helps predict potassium supply in vineyards
• Four weed management systems compared: Mulch plus herbicides effectively control vineyard weeds
• Leaf removal improves fungicide control of powdery mildew in SJV grapes
• Two-year study in San Joaquin County indicates sampling procedures to find nepoviruses in grapevines need improvement
• Vaccinating grapevines against spider mites
• Biology and control of the ten lined June beetle in almonds

ANR Workgroup Associations

• Almond - Member
• Biologically Integrated Farming Systems (BIFS) - Member
• Integrated Grape Production - Member
• Pest Management in ANR - Member
• Pomology Extension Coordinating Conference (PECC) - Member
• Spray Application Technology - Member

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