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AgriLife Extension

Grazingland Animal Nutrition Lab

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Lab Staff

Headshot of Jessica Dudak

Jessica Dudak
Assistant Research Nutritionist

Christopher McCoy headshot

Christopher McCoy
Technician I

Barbara Rodrigues headshot

Barbara Rodrigues, Ph.D.
Research Scientist / Lab Manager

Kimberly Tanguma

Kimberly Tanguma
Student Assistant

Doug Tolleson, Ph.D.

Doug Tolleson, Ph.D.
Director

Headshot of Taylor Winkler

Taylor Winkler
Technical Laboratory Coordinator

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