Dr. Punya Nachappa, Wild wild west: Emerging viruses and viroid communities of hemp

April 2022

Dr. Punya Nachappa received her M.S. in Entomology from University of Georgia, and Ph.D. in Entomology from Kansas State University. After completing her Ph.D., Dr. Nachappa held positions as a post-doctoral associate at Kansas State University and Texas A&M University. Prior to joining Colorado State University (CSU), she was an Associate Professor at Purdue University Fort Wayne. As an Associate Professor at CSU, the Nachappa Lab’s research focuses on understanding the interaction between plants, pathogens, and insect vectors in cropping systems that are of importance to Colorado agriculture, including hemp plants. Topics of interest include studying the biology and pest management options of some key pests of hemp such as the hemp russet mite and cannabis aphid and the ecology and epidemiology of the beet curly top virus (BCTV) and beet leafhopper in hemp. The lab is using hemp viral metagenomics to characterize the diversity of viruses/viroids in hemp.

Previous Webinars

David Gorelick, MD, PHD.

December 12th at 1:00PM MST

Cannabis-related psychiatric disorders

Dr. David Gorelick earned his bachelor degree in psychology from Cornell University and his medical degree and PhD in pharmacology from Albert Einstein College of Medicine. After completing his psychiatry residency at UCLA, he remained on the faculty until 1989, when he moved to the NIDA Intramural Research […]

Read More »

Kimberly Gwinn, PhD

February 19, 2025 at 11:00 AM MST

Title “Exploring Nematode Interactions with Cannabis”

Kimberly D. Gwinn is a Professor of Entomology and Plant Pathology at the University of Tennessee. Her lab currently investigates natural products that are produced by plants and microbes and their uses as medicines and as bio-pesticides. She has also explored the production of […]

Read More »

Kenneth Frost, PhD.

Wed, Nov. 20, 11:00AM MST

Recognizing diseases of hemp grown in the U.S. Pacific Northwest

Ken Frost is an Associate Professor and Extension Plant Pathologist in the Department of Botany and Plant Pathology at Oregon State University. His research and extension program is located at the Hermiston Agricultural Research and Extension Center in Hermiston, Oregon, […]

Read More »

Joshua Kellogg, PhD.

Wed, Oct. 16, 11:00AM MST

Cannabinoids: From the Plant to the Gut

Dr. Joshua Kellogg is an Assistant Professor at the Pennsylvania State University, where his lab employs transdisciplinary approaches at the interface of analytical chemistry, chemical biology, natural product chemistry, and molecular biology to further human, plant, animal, and environmental health. His team works to […]

Read More »

Godfrey Pearlson, PHD.

10 October 2024, 1:00PM MST

Cannabis and driving: knowns and known unknowns

Dr. Pearlson’s medical training was at the University of Newcastle upon Tyne in England. Following internship he completed a graduate degree in philosophy at Columbia University in New York and was then successively a resident, postdoctoral fellow and faculty member at Johns Hopkins […]

Read More »

Suman Chandra, MPhil, PhD.

18 September 2024, 11:AM MST

Cannabis: An Old Plant with New Horizons, Botany and Biomass Production for the Drug Development

Dr. Chandra earned his M.Phil. degree in Environmental Plant Physiology and his Ph.D. in Plant Physiology from The High Altitude Plant Physiology Research Center, HNB Garhwal University (A Central University), India. From 1992 to 2000, […]

Read More »