Joseph H. Connell

Farm Advisor and County Director

Cooperative Extension Butte County
2279-B Del Oro Avenue
Oroville, CA 95965
(530) 538-7201
jhconnell@ucanr.edu

Website

http://cebutte.ucdavis.edu

Specialty

Almonds, olives, citrus, subtropicals, ornamentals

Education

M.S. Horticulture, Pomology, University of California, Davis. 1977

B.S. Plant Science, University of California, Davis. 1975

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

• Almonds
• Citrus - General
• Olives
• Plants and Their Systems
• Plant Management Systems
• Insects, Mites, and Other Arthropods Affecting Plants
• Pathogens and Nematodes Affecting Plants
• Natural Resources and Environment
• Soil, Plant, Water, Nutrient Relationships

ANR Publications

• Almond Leaf Scorch
• Almond Production Manual
• Almond: UC IPM Pest Management Guidelines
• Integrated Pest Management for Almonds, 2nd Edition
• Integrated Pest Management for Citrus
• NONTILLAGE AND STRIP WEED CONTROL IN ALMOND...
• Olive Production Manual-2nd Edition
• Organic Olive Production Manual
• Producing Olive Oil in California
• Producing Quality Almonds: Food Safety Starts on the Farm
• Prune Production Manual
• Seasonal Guide to Environmentally Responsible Pest Mgmt....

California Agriculture Article Contributions

• Understanding the seasonal and reproductive biology of olive fruit fly is critical to its management
• Almond growers rely on pest control advisers for integrated pest management
• Growers prefer personal delivery of UC information
• Special Section Insert: Lessons from a record-breaking freeze: Some olives show damage; many, coldhardiness
• Ground cover height affects pre-dawn orchard floor temperature
• Sprinkler spacing affects almond frost protection
• Improved now egg traps
• Cultural management of the navel orangeworm by winter sanitation
• Gaseous ammonia losses following nitrogen fertilization

ANR Workgroup Associations

• Almond - Member
• Exotic Fruit Fly - Member
• Integrated Pest Management of Glassy Winged Sharpshooters and the Diseases they Vector - Member
• Landscape - Member
• Pest Management in ANR - Member
• Pomology Extension Coordinating Conference (PECC) - Member
• Spray Application Technology - Member
• Sub Tropical - Member
• Urban Horticulture - Member

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