2018 Tehama Prune Day

Prune Production Research Updates-Luke Milliron

Cytospora Canker by Themis Michailides

Prune orchard of the future by Franz Niederholzer

Wood decay 101 by Bob Johnson

2018 Walnut Day

Fulton -- Early Season Irrigation

2017 Walnut Day

Richard Buchner - Nutrient Deficiency Symptoms for Walnuts
Allan Fulton - Emerging Technologies in Walnut Water Management
Dan Kluepfel-Development of Disease Resistant Rootstocks
Emily Symmes - Naval Orangeworm and Codling Moth Management
Joe Grant - Walnut Research Activity & Priorities
Nick Mills -Mite Biology & Management
Tehama Co. Ag Commissioners Regulatory Updates

 

2015 Tehama Prune Day

Buchner New Possibilities for Rootstock Selections in the 21st Century
Calif Dried Plum Board Update by Donn Zea
Chill in Prunes by Katherine Pope
Plum Pox Update by Joe Turkovich
Prune Canker Diseases by Themis Michailides
TC Ag Commission Regulartory Updates by Doug Compton
Prune Replant Issues by Greg Browne

2015 Tehama Walnut Day 2-6-15

Canopy Management in Walnut during Training Years 1-7 years - Bruce Lampinen
2015 State of Californina Walnut Industry- Michelle McNeil & Abhi Kulkarni - Calif. Walnut Board
Walnut Scale-Dani Lightle
Ag Department Regulatory Updates- Doug Compton
Walnut Husk Fly Research - Nick Mills
Managing Botryosphaeria and Phomopsis in Walnut - Themis Michailides

Wine Grape Irrigation using Stem Water Potential

Stem Water Potential for Wine Grape Irrigation

2014 North Valley Ag Presentations

New Possibilities for Rootstock Selections in the 21st Century

Phytophthora Crown and Root Rot Review

Walnut Blight Management Using Xaj Dormant Bud Population Sampling

2014 Prune Day 2-21-14

IF you missed our Tehama Prune Day, or want to review the information presented, below you will find the powerpoint presentations.

Dried Plum Cultivar Development Program Update-Sarah Castro 2-21-14

Prune Canker Diseases-Richard Buchner

Nitrogen Management in Prunes-Franz Niederholzer

Orchard Herbicide Symptomology -Brad Hanson

Produce Safety Rule- Tom Vogel

Tehama County Ag Commission's Regulatory Updates-Doug Compton

Information & Resources

If you have missed any of our meetings or workshops, feel free to review the information provided below, then check out the following topics:

2014 Tehama Walnut Day

Below are the presentations presented at our Walnut Day, for you to review.

Rick Buchner -Anthracnose 2014

Nick Mills - Spider Mite Management

Lindow -- Walnut Blight Overview 2014

Compton - Ag Commissioner & Regulatory Update

Allan Fulton -Irrigation Management to Nitrogen Management

Themis Michailides -Managing Botryosphaeria and Phomopsis Cankers of Walnut

International Society of Horticultural Sciences

ISHS Walnut Blight Management Using Dormant Bud Population Sampling

2013 Prune Day

• California Dried Plum Industry Report by Donn Zea
• Monitoring & Management of Mealy Plum And Leaf-curl Plum Aphids by Emily Symmes
• Nitrogen Management for French Prune by Richard Buchner
• Prune Disease Control by Jim Adaskaveg
• Tehama County Regulatory Updates by Doug Compton
• Tehama History and overview of the California prune industry by Joe Connell
• Weed Control Resistance Management for Prune by Bob Johnson

2013 Walnut Day Presentations

• Walnut Blight What happened in 2012 by Richard Buchner
• Crown and Root Diseases of Walnuts by Greg Browne
• California Walnut Board State of the Industry Presentation by Dennis Balint
• Orchard Floor Weed Control & Resistance Management for Walnuts by Bob Johnson
• Regulatory Updates from Tehama Ag Dept by Doug Compton
• Walnut Husk Fly Management by Richard Buchner
• Walnut Irrigation Management by Allan Fulton

 

2012 Prune Day

Below are the presentations given at the Tehama Prune Day February 3, 2012.

2012 Prune Day - 2/03/2012

• Crop Load Effect on Prune Size & Quality -Richard Buchner
• Irrigating to Produce Consistent, Competitive Yields & Prune Quality- Allan Fulton
• Maximizing Grower Profit in Tough Times- Franz Niederholzer
• Tehama Regulatory Update- Doug Compton, Depty Ag Commissioner
• Zinc Nutrition - Scott Johnson
• Zea Prune Marketing Board

2012 Walnut Day Presentations

2012 Walnut Day

• Phytophthora Root and Crown Rot Disease- Greg Browne
• Crown Gall Disease Control- Dan Kluepfel
• Update on replanting of Walnuts and tools for Nematode Control-Mike McKenry
• Tehama County Ag Commissioner Regulatory Updates-Doug Compton
• Walnut Husk Fly Management-Rick Buchner
• Walnut Blight Population Management - Steve Lindow
• Walnut Marketing Board Update-Dennis Balint, Michelle McNeil,& Carl Eidsath

2010 Prune Day

Ag Commissioner's Update by Doug Compton
Glyphosate the Worlds Herbicide by Brad Hanson
Predicting Timing of Dormant Oil by Franz Neiderholzer
Prune Aphid Research Update by Emily Symmes
Prune Day by Richard Peterson
Prune Disease Management by Jim Adaskaveg
Dried Plum Presentation by Gary Obenauf

2009 Prune Day

Cover Crops for Prune Production by Fred Thomas
Frost Protection Principals for Prunes by Joe Connell
Disease and Disease Management for Prune Production by Themis Michcilides
Rootstocks for Prune Production by Richard Buchner
Heat at Bloom in Prunes by Franz Niederholzer
Ag Commissioner's Regulatory Update by Doug Compton

2008 Prune Day

Irrigating Prunes, Known and Unknown by Richard Buchner
California Dried Plum Board by Richard Buchner
Ag Commissioner's Update by Doug Compton 08 Prune
Airblast Sprayer Calibration by Franz Niederholzer
Brown Rot Survey and Control Update by Jim Adaskaveg
New Prune Varieties by Carolyn DeBuse

2010 Walnut Day

2010 Grower Presentation by Dennis Balint
Chemical Control of Walnut Husk Fly by Bill Coates
Ag Commissioner's Update by Doug Compton Walnut Day
Irrigation Water Quality for Walnut Production by Allan Fulton
Puffers by Joe Grant
2010 Grower Talk by Chuck Leslie

2009 Walnut Day

Walnut Blight by Richard Buchner
Ag Commissioner's Update by Doug Compton 2009 Walnut
Tehama Sutter Walnut Replanting Considerations by Dr. Michael McKenry
Walnut Crown Gall by Dr. Daniel Kluepfel
New Rootstocks by Gale McGranahan
Puffer Presentation for Grower Meeting by Carolyn Pickel
California Walnut Board Annual Report 07 08 by Dennis Balint

2008 Walnut Day

Walnut Blight Control in Tehama County by Richard Buchner
Spider Mite Management by Dave Haviland
Opportunities & Challenges in Producing Walnuts on Small Acreage by Karen Klonsky
Grower Presentation by Dennis Balint
Weed Control by John Rocoroni
Ag Commissioner's Update by Doug Compton 08 Walnut
Irrigation Management in Walnuts by Allan Fulton