- 2018 – How Much Timber Did I Lose? Estimating Timber Volume from a Stump Cruise, Idaho Forest Landowners Association Annual Conference, Moscow, Idaho, 3/27/18.
- 2018 – Impact of the Inland Empire Tree Improvement Cooperative on Forestry in the Inland Empire, IETIC Annual Meeting, Coeur d’Alene, Idaho, 3/7/18.
- 2018 – Working with Consulting Foresters, Forest Owners Winter School for Landowners, Washington State University Extension Forestry, Colville, Washington, 2/17/18.
- 2015 – A Synthesis of Ecology and Management of Grand Fir Across the Inland Northwest. Intermountain Forest Tree Nutrition Annual Technical Meeting, University of Idaho, Moscow, Idaho, 4/7/15.
- 2014 – Planting Trees: Do It Yourself or Hire a Contractor, Idaho Forest Landowners Association Annual Conference, Moscow, Idaho, 3/24/14.
- 2013 – Using NRCS Products and Tools on Private Industrial Forestlands. Volcanic Forest Soils of the Pacific Northwest, Coeur d’Alene, Idaho, 11/21/13.
- 2013 – Douglas-fir: The Good, the Bad, and the Ugly. Inland Empire Tree Improvement Cooperative Annual Meeting, Coeur d’Alene, Idaho, 3/6/13.
- 2009 – Operational Multi-Nutrient Fertilization in North Idaho. Intermountain Forest Tree Nutrition Annual Technical Meeting, University of Idaho, Moscow, Idaho, 4/8/09.
- 2007 – Western larch: The Secrets of Success. Inland Empire Tree Improvement Cooperative Annual Meeting, Coeur d’Alene, Idaho, 3/7/07.
- 2003 – Public access and Use on Inland Empire Paper Company Lands. Annual Foresters Forum, Intermountain Forestry Association, 2/13/03.
- 2000 – Annual Cut Calculations and Harvest Scheduling. How We Do It at Inland Empire Paper Company. Western Forestry and Conservation Association Annual Meeting, Coeur d’Alene, Idaho, 12/6/00.
- 1994 – Shelterwood Cutting at Inland Empire Paper Company. Inland Empire Forest Engineering Conference, University of Idaho, Moscow, Idaho, 3/15/94.
- 1994 – Forestry and Ecology Basics. Annual Loggers’ Workshop. Washington Forest Protection Association, Colville, Washington.
- 1992 – Pruning Ponderosa Pine in Eastern Washington. Pruning Symposium, University of Washington, Tumwater, Washington, 4/22/92.
- 1990 – Successful Shelterwoods. Inland Empire Reforestation Council Annual Meeting, Templin’s Resort, Post Falls, Idaho, 3/20/90.
- 1988 – Effects of Forest Management Practices on Nutrient Capital. IntermountainForest Tree Nutrition Cooperative Annual Technical Meeting, University of Idaho, Moscow, Idaho, 4/5/88.
- 1985 – Site preparation Trials with Roundup in Northern Idaho. Weed Control for Forest Productivity Symposium, Washington State University, Spokane, Washington, 2/6/85.