Statewide Virtual Walnut Meeting is February 16-17
UCCE Virtual Walnut Series February 16-17, 2021
9:00 AM-12:00 PM
Agenda
Register here: 2021 UCCE Virtual Statewide Walnut Series (ucanr.edu)
Tuesday February 16
9:00 AM Opening Remarks and Housekeeping 
Kari Arnold, UCCE Area Orchard and Vineyard Systems, Stanislaus County 
9:05 Early Season Water Management 
Kari Arnold, UCCE Area Orchard and Vineyard Systems, Stanislaus County 
9:20 An Overview of UC Walnut Varieties and the Walnut Improvement Program: Can we Surpass Chandler? 
Pat Brown, Professor, UC Davis and Nut Crops Breeder 
9:55 California Walnuts Industry Update 
Pam Graviet, Director, International Marketing Jennifer Williams, Marketing Director, Domestic Advertising Josh Rahm, Director, Technical and Regulatory Affairs, California Walnut Commission 1
10:30 Walnut Training Update B
ruce Lampinen, UCCE Orchard Management Specialist, UC Davis 
11:05 The Four R’s of Nitrogen Management 
Katherine Jarvis-Shean, UCCE Orchard Systems Advisor, Capitol Corridor 
11:40 Walnut Whole Orchard Recycling: Early Results 
Luke Milliron, Orchard Systems Advisor, Glenn and Tehama Counties 12:00 ADJOURN 
Wednesday February 17
9:00 AM Opening Remarks and Housekeeping 
Kari Arnold, UCCE Area Orchard and Vineyard Systems, Stanislaus County 
9:05 Managing Rodent Pests in Walnuts-What’s New? Roger Baldwin, UCCE Specialist, UC Davis
9:40 Walnut Rootstocks and Diseases 
Elizabeth Fichtner, UCCE Farm Advisor, Tulare County Greg Browne, USDA Research Plant Pathologist
10:40 Blight Update 
Jim Adaskaveg, Professor and Plant Pathologist, UC Riverside 
11:15 Navel Orange Worm, Coding Moth and Pacific Flatheaded Borer Updates 
Jhalendra Rijal, UCCE IPM Advisor, San Joaquin, Stanislaus and Merced Counties 
12:00 ADJOURN
