David Lalman
Professor
Animal & Food Sciences
Orcid identifier0000-0002-1739-6238 (opens in a new tab)
- ProfessorAnimal & Food Sciences
- Extension Specialist for Beef CattleOSU Extension
- 405-744-6060 (Work)
- Oklahoma State University, 201 Animal Science Building, Stillwater, Oklahoma, 74078, United States
SERVICE & OUTREACH
- AWARD2026 ASAS Fellow Award for Extension21 Jul 2026
- EVENT PARTICIPATIONInvited speaker - Managing for efficiency in the cowherd. (Zoom meeting)13 Nov 2025
- EVENT PARTICIPATIONInvited speaker - Cow-calf: Should cow size change, and if so, how?5 Nov 2025 - 8 Nov 2025
- EVENT PARTICIPATIONInvited speaker - Building a Forage Efficient Cow: The Continued Search for the Elusive Optimum Cow (Zoom Meeting)23 Oct 2025
- EVENT PARTICIPATIONInvited speaker - Managing for efficiency in the cowherd17 Sep 2025 - 18 Sep 2025
- EVENT PARTICIPATIONInvited speaker - Stocking Smart: Breeding and Culling with Purpose6 Sep 2025
- EVENT PARTICIPATIONInvited speaker - OSU Representative to Share Stories and History: Minnie Lou Bradley Celebration of Life18 Aug 2025
- EVENT PARTICIPATIONLNC Advisory Board Meeting6 Aug 2025 - 7 Aug 2025
- EVENT PARTICIPATIONInvited speaker - Beef Cow Efficiency Research20 Jun 2025
- EVENT PARTICIPATIONInvited speaker - Searching for the Optimum Cow30 May 2025
- EVENT PARTICIPATIONUSRSB General Assembly Meeting30 Apr 2025 - 1 May 2025
- EVENT PARTICIPATIONInvited speaker - Lunch and Learn Career Opportunities in Animal Science7 Apr 2025
- AWARD2025 Tyler Award3 Apr 2025
- EVENT PARTICIPATIONInvited speaker - Feed Intake of Beef Cows21 Mar 2025
- EVENT PARTICIPATIONInvited speaker - Identity for Efficient Cattle21 Mar 2025
- EVENT PARTICIPATIONInvited speaker - Continued Pursuit of the Optimal Cow11 Mar 2025
- EVENT PARTICIPATIONInvited speaker - Finding Forage Efficient Cows16 Jan 2025
- EVENT PARTICIPATIONInvited speaker - Creating a Forage Efficient Cow Herd. A video presentation created for McDonnell Angus12 Dec 2024
- EVENT PARTICIPATIONInvited speaker - Finding Forage Efficient Cows (In-Service)9 Dec 2024
- AWARD2024 Southern Region Excellence in Extension Award10 Nov 2024
- EVENT PARTICIPATIONInvited speaker - Effects of Milk and Mature Size on Feed Intake and Cow Cost (Webinar)21 Oct 2024
- EVENT PARTICIPATIONInvited speaker - Finding Forage Efficiency Cows (webinar)26 Sep 2024
- EVENT PARTICIPATIONInvited speaker - Protein Supplementation and Forage Efficiency in Cattle - Annual In-Service Training28 Aug 2024
- EVENT PARTICIPATIONInvited speaker - The Full Picture of Cow Efficiency11 Jun 2024
- EVENT PARTICIPATIONInvited speaker - Creating an Efficient Cow Herd for Your Environment (Zoom Webinar)9 Nov 2023