Dr. Gary Brewer is a Professor in the Department of Entomology at the University of Nebraska-Lincoln, with a 60% research and 40% teaching appointment. He has served as department head at NDSU (1997-2006) and UNL (2006-2018). His research focuses on field crops entomology, IPM of pasture cattle flies, salt creek tiger beetle conservation, and pollinator health. He has pioneered a push-pull strategy using coconut oil-derived repellents and led curriculum design for Rwanda’s Conservation Agriculture program. Education: B.S. in Zoology, University of Nebraska-Lincoln (1974) M.S. in Entomology, University of Nebraska-Lincoln (1978) Ph.D. in Entomology, Kansas State University (1984) Research Interests: Brewer’s work spans insect ecology, pest management, and conservation. Key areas include stable fly and horn fly control, pollinator protection, and endangered species recovery (e.g., Salt Creek tiger beetle). His lab develops natural product-based pest repellents and evaluates biopesticides for sustainable agriculture. Grants & Contributions: $362,150 USDA grant for undergraduate research in beneficial insect protection (2018) $325,000 USDA grant for multi-tactic stable fly control (2017) NE Game and Parks funded salt creek tiger beetle reintroduction programs Labs & Teams: Brewer’s team collaborates with industry (e.g., Vestergaard Frandsen) and international partners to advance IPM strategies. His work bridges field research with applied solutions for farmers and conservationists.









