Seminars
| Maximizing the Efficiency of Center Pivots | |
| May 2019 – Beef Cattle & Forage Field Day | |
| Irrigation Pumping Plants – Efficiency and Effects on Costs | |
| Nov 2014 | |
| Irrigation Technology (Surface & Center Pivot) / Irrigation Design | |
| Nov 2014 | |
| Irrigation Systems Overview | |
| Oct 2014 | |
| Adventures in Irrigation Engineering: Lessons from Texas and Around the World | |
| Oct 2014 – International Irrigation Symposium | |
| Drip, Drip, Drip Irrigation Pros & Cons | |
| Jul 2012 – Texas Turfgrass Association Summer Conference | |
| Use of Irrigation in East Texas – Pastures and Forages | |
| Apr 2012 – Pineywoods Cattle Congress | |
| 10 Frequently-Asked Questions about Center Pivots | |
| Feb 2012 – AgriLife Extension Leadership | |
| Importance of Water to the Development of Afghanistan | |
| Jun 2011 | |
| Injecting Chemicals into Drip Irrigation Systems | |
| May 2007 – 4th Pierce’s Disease Research Symposium | |
| Some Thoughts on Collaboration | |
| May 2007 – Rio Grande Basin Initiative Conference | |
| Irrigation Conservation: Lessons from Texas and Around the World | |
| Mar 2005 – Texas Water Conservation Association, 61st Annual Convention | |
| What You Need to Know about Water Conservation Districts in Texas | |
| Dec 2002 – Tyler, TX | |
| Groundwater Conservation Districts in Texas | |
| Feb 2002 – East Texas Fruit & Vegetable Conference | |
| Groundwater Conservation Districts in Texas | |
| Jan 2002 – Brazos Center | |
| Chemigation | |
| Oct 2001 – 8th Annual Southeast Texas Grounds Maintenance Conference | |
| Achieving Real Water Savings in Irrigated Agriculture | |
| Sep 2001 – Edwards Aquifer Authority Symposium, “From Sole Source to Integrated Resource” | |
| Potential Water Savings in Irrigation | |
| Oct 2000 – Strategy for agricultural water conservation in the Rio Grande; water plan for the next 50 years at a meeting sponsored by the United Research and Education Foundation | |