Spotted wing drosophila (SWD) has emerged as a devastating pest of small and stone fruits worldwide. Losses due to SWD can be as high as 100% and have been valued more than $718 million annually in the U.S. The zero tolerance for SWD in fresh fruit has led conventional growers to make preventative insecticide applications when fruit are ripe. Organic management of SWD is even more challenging due to the low number of effective OMRI-approved materials and limited understanding on the biology of SWD to translate into non-chemical management tactics. In 2015, a multi-regional project was funded by USDA-NIFA through Organic Agriculture Research and Extension Initiative (OREI) to develop, evaluate and implement systems-based organic management programs for SWD. This webinar will provide a comprehensive update on organic management of spotted wing drosophila. It will cover findings of the research conducted during the first and second year of this project on organically approved strategies including behavioral, cultural, and chemical strategies to manage SWD.
Dr. Ash Sial (University of Georgia): Ash Sial is blueberry entomologist at the University of Georgia and is Project Director for the SWD Organic Management grant funded through OREI.
Dr. Mary Rogers (University of Minnesota): Mary is an Assistant Professor at the University of Minnesota specializing in sustainable and organic horticulture food production systems and Co-Project Director for the OREI project.
Dr. Christelle Guedot (University of Wisconsin): Christelle is the Fruit Crop Entomologist and Extension Specialist at the University of Wisconsin in Madison.
Dr. Matt Grieshop (Michigan State University): Matt is an Associate Professor of Entomology at Michigan State University. The primary focus of his program at MSU is developing and implementing integrated pest management programs in organic production systems.
Dr. Kelly Hamby (University of Maryland): Dr. Kelly Hamby, Extension Specialist and Assistant Professor in the Department of Entomology at the University of Maryland, College Park with a focus on sustainable Integrated Pest Management strategies for various insect pests.
Dr. Rufus Isaacs (Michigan State University): Rufus is a fruit entomologist at Michigan State University with a focus on developing and implementing insect management programs for small fruit industries.
Dr. Vaughn Walton (Oregon State University): Vaughn is a fruit entomologist at Oregon State University with a focus on providing environmentally sustainable and minimal impact pest management strategies for agriculturalists in Oregon.
This is an eOrganic article and was reviewed for compliance with National Organic Program regulations by members of the eOrganic community. Always check with your organic certification agency before adopting new practices or using new materials. For more information, refer to eOrganic's articles on organic certification.