General Sessions
Thursday
Thursday, January 29, 2026
7:30 AM
Continental Breakfast – Three Rivers Convention Center, Kennewick
Chakradhar Mattupalli, Moderator
7:55 AM
Welcome
8:00 AM
Management of Potato Black Dot, Chakradhar Mattupalli, Washington State University, Mount Vernon
8:25 AM
Powdery Scab – Lessons and Observations from the Field, Brian Charlton, Oregon State University, Klamath Falls
8:50 AM
Powdery Scab Disease Management, Mohamad Chikh-Ali, Colorado State University
9:15 AM
Updates from the Washington Soil Health Initiative, Chris Benedict and Deirdre LaHue, Washington State University Mount Vernon and Whatcom County
9:40 AM
Break
9:55 AM
Private Sector Efficiency for the Public Potato Breeding: Insights from Comparison of Domestic and Private European Breeding Programs, Max Feldman, USDA-ARS Prosser
10:20 AM
Heat Stress and Safe Applicator Practices, Doug Hartfield, L&I
10:45 AM
Variable Rate Irrigation of Potatoes, Elisa Flint, Utah State University
11:10 AM
Soil Property Effects on Soilborne Disease and Tuber Yield, Amber Moore, Oregon State University, Corvallis
11:35 AM
All Models are Wrong, but Some are Useful: Simple Models Best Inform Pest Management, Dave Crowder, Washington State University, Pullman
12 PM - 1:00 PM
Hosted Luncheon, Convention Center
Carrie Wohleb, Moderator
1:00 PM
Potato Pest Trends and Alerts, Carrie H. Wohleb, Washington State University Extension
1:25 PM
Mitigating Metam - Alternatives to Metam Fumigation for Verticillium Wilt Management, Jeff Miller, Miller Research, Rupert, Idaho
1:50 PM
The Effects of Solanum sisymbriifolium on the Columbia Root-knot Nematode Meloidogyne chitwoodi, Koy Chandler, PhD Candidate, Washington State University
2:15 PM
Break
2:30 PM
Up, Down, and All Around: Exploring the Distribution and Movement of Nematodes in Potato Fields, Inga Zasada
2:55 PM
Developing Nematode Resistant Varieties: Are New Genetic and Genomic Tools Improving Our Efficiency?, Vidyasagar (Sagar) Sathuvalli Rajakalyan, Oregon State University, Hermiston
3:20 PM
Identifying Important Natural Enemies for Potato Pests, Bonnie Ohler, WSU Extension/USDA-ARS, Wapato
3:45 PM
What’s New in Controlling Insects and Nematodes in Pacific Northwest Potatoes, Alan Schreiber, Agriculture Development Group, Inc., Eltopia, WA
4:10 PM
Evaluating Alternatives to Neonicotinoid Insecticides in Potato Production: Lessons Learned to Date, Tim Waters, Washington State University
4:35 PM
Adjourn