Dr. Whitney Cranshaw – Identifying and Defining the Management Needs for Insect and Mite Pests of North American Cannabis Crops

May 2022

Dr. Whitney Cranshaw is an Emeritus Professor and Instructor at Colorado State University in the Department of Agricultural Biology. After receiving his M.S. (1979) and Ph.D. (1981) in Entomology from the University of Minnesota, Dr. Cranshaw became an Assistant Professor and Extension Specialist at Colorado State University in 1983. As a faculty member and extension specialist at Colorado State University for 37 years, Dr. Cranshaw’s responsibilities included developing applied pest management programs for insect pests of horticultural crops in Colorado including vegetables, shade trees and shrubs, turf, fruit, and greenhouse crops; meeting the entomology Extension needs of the state; and teaching undergraduate and graduate classes related to general entomology, horticultural entomology, and diagnostics. His recent work with cannabis has investigated Beet Curly Top Virus (BCTV) in Cannabis sativa L. in Western Colorado, rice root aphid in Cannabis sativa L. in North America, and developing pest management systems for hemp in the United States. In Post-Retirement, Dr. Cranshaw continues to maintain listserv discussion groups, websites for insect and hemp insect information, and Extension fact sheets related to entomology while also continuing to work on entomology related projects including hemp entomology.

Previous Webinars

Rachel Tomko, PhD.

10 July, 2025, 1 PM MST 

Understanding Young Adults’ Cannabis Use and Craving in Naturalistic Settings: Insights from Ecological Momentary Assessment 

Dr. Rachel Tomko is an Associate Professor in the Addiction Sciences Division at MUSC’s Department of Psychiatry and Behavioral Sciences and a licensed clinical psychologist. Her research focuses on how individual and sex-related factors influence cannabis […]

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Cynthia Ocamb, PhD.

July 16, 2025, 11 AM MST

Cynthia Ocamb is a professor in the Department of Botany and Plant Pathology at Oregon State University, based in Corvallis, OR. Ocamb provides statewide leadership in the diagnosis and management of diseases of field and vegetable crops as an Extension specialist in plant pathology. She is a co-editor of the […]

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Carolina Corredor, PhD.

June 18, 2025, 11:00AM MST

Carolina Corredor, Ph.D. in Agroecology and Agricultural Microbiologist, specializes in cannabis cultivation, plant physiology, plant–microbe interactions, and seed viability. With over six years of teaching experience in biology and microbiology, her research focuses on optimizing sustainable cannabis production for cannabinoids, fiber, and grain. As a Visiting Research Scholar and Postdoctoral Researcher, […]

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Devan Kansagara, MD., PhD.

Systematically Testing the Evidence on Marijuana (STEM): Bridging the science of cannabis health effects and clinical practice

June 12, 2025, 1:00 PM MST

Devan Kansagara MD, MCR is a Professor of Medicine at Oregon Health and Science University. He practices and teaches primary care and hospital- based internal medicine in the VA Portland Health Care System. His […]

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Dan Covey, PHD

Effects of isolated cannabinoids and endocannabinoids on emotional behavior in rodents

May 8, 2025 1:00 PM MST

Dan is currently an Assistant Professor at Lovelace Biomedical Research Institute (LBRI) in Albuquerque, New Mexico. He started this position in June 2020 after completing his PhD at Illinois State University and a postdoctoral fellowship at the University of Maryland […]

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Nolan Kane, PhD.

Genetics, chemistry and the evolution of sex chromosomes in Cannabis

May 21, 2025 11:00 AM MST

Dr. Nolan Kane is an associate professor in the ebio department at the university of Colorado, boulder. he uses genomic approaches to study adaptation to new environments, domestication of wild plants into valuable crops, and the formation of new species. his work has […]

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