Utilizing Invasive Autumn Olive as a Substrate for Culinary and Medicinal Mushroom Cultivation

Bryan A. Renner
Dr. Bob Johnson, Faculty Mentor

This research explores the potential of using Elaeagnus umbellata (autumn olive), an invasive species widespread in northeast Missouri, as a substrate for cultivating grey oyster mushrooms (Pleurotus ostreatus). While invasive tree species have been studied as alternative growth media, autumn olive remains largely untested. Logs harvested from the university farm were inoculated in fall, with additional inoculations planned for spring. Growth performance, yield, and substrate viability are being monitored to evaluate the effectiveness of autumn olive as a medium. If successful, this method could offer an environmentally sustainable and economically beneficial approach to invasive species management, providing landowners with an incentive to remove and repurpose autumn olive stands.

Keywords: Sustainable agriculture, Invasive species, Autumn Olive, Mycology

Topic(s):Agricultural Science
Environmental Studies

Presentation Type: Poster Presentation

Session: TBA
Location: TBA
Time: TBA