Join your friends and colleagues for ISEP in the beautiful Columbia Gorge!
Now with less snow and ice!
In partnership with the United States Department of Agriculture’s Animal and Plant Health Inspection Service, the Columbia Gorge Cooperative Weed Management Area (CWMA), the Washington Invasive Species Council, and Washington State University Extension will be co-hosting the 12th Annual Columbia Gorge Invasive Species and Exotic Pest Workshop! This excellent opportunity is designed to provide information on invasive species management to land managers and the interested public. We are excited to be hosting in person at Skamania County’s Hegewald Center once again! The event agenda is posted below.
- Lunch will not be provided at the event, so please bring a lunch or plan on eating at one of Stevenson’s local restaurants during the break.
- On the day of the event, please park behind the Hegewald Center near the Skamania County Fairgrounds; parking is not allowed in the front of the building.
- There will be no refunds issued due to inclement weather. Attendees can receive refunds up to one week prior to the event date.
Offered Recertification Credits
Oregon Department of Agriculture (ODA) – 4-CREDITS
Washington State Department of Agriculture (WSDA) – 4-CREDITS
Disclaimer: Any and all materials, presentations, or discussions pertaining to pesticide use or safety should be considered non-technical in nature and should not be construed as advice. Anyone using or planning to use any pesticides is responsible for their actions and should review and follow all label recommendations at all times.
We hope to see you there!
2023 Invasive Species and Exotic Pest Workshop
Thursday, April 13rd, 2023, 9:00am – 3:30pm
710 SW Rock Creek Drive, Stevenson, WA, 98648
8:30 – 9:00 Networking
9:00 – 9:10 Welcome
Hannah Brause (Washington State University Extension)
9:10 – 9:20 Columbia Gorge CWMA Update
Angie Kimpo (Columbia Gorge CWMA Co-Chair, Portland Water Bureau)
9:20 – 9:30 Western Invasives Network Update – Virtual
Courtney Gattuso (Western Invasives Network Coordinator)
Abstract: Courtney will give a brief update on the CWMAs in western Oregon and southwest Washington.
9:30 – 10:15 Tree-of-heaven / Spotted Lanternfly CWMA Grant projects
Somer Meade (Forest Youth Success)
Abstract: The Forest Youth Success (FYS) program in Skamania County teamed up with SCNWP & CWMA to teach teen participants about the threat posed by Tree of Heaven and the Spotted Lanternfly. FYS youth learned how to identify TOH and completed land surveys and public awareness campaigns throughout their communities. We’ll share more about this unique project and the impact it had on all involved!
Corrie Podolak (Underwood Conservation District)
Abstract: I will be covering the local action we have taken in White Salmon and Bingen to control the Tree of Heaven.
10:15 – 10:30 Break
10:30 – 11:00 An Action Plan for Spotted Lanternfly in California – Virtual
Kyle Beucke (California Dept of Food and Agriculture)
Abstract: Spotted lanternfly poses a risk to California’s agriculture and environment. The potential impact to grapes is particularly concerning, because that appears to be the most heavily-impacted agricultural host in the infested portion of the eastern United States. In order to prepare for a potential introduction of spotted lanternfly in California, development of an action plan was initiated. To ensure that this plan is based on the best available science, an ad hoc science advisory panel was convened. The panel members were chosen based on their knowledge and experience regarding spotted lanternfly and California agriculture. The recommendations from this panel informed the development of the action plan, which was completed in late 2022. The plan addresses detection, eradication, quarantine, and other activities.
11:00 – 11:30 Online Enforcement for the Plant Services Program
Tristan Carette-Meyers (Washington State Dept of Agriculture)
11:30 – 12:00 Drone Spraying and the Hard-to-Reach Targets
Moira Turner (Central Washington Land Restoration Services)
Abstract: Invasive weeds are non-native plants that have been introduced to Washington mostly through human actions. Because of their aggressive growth and lack of natural enemies in the state, these species can cause a myriad of adverse effects. Aerial drone herbicide application can minimize herbicide use, enabling specific spot spray applications, and increase our ability to manage inaccessible or steep areas. Drone applications will also minimize disturbance from vehicle and mechanical control and allow for better environmentally friendly applications and control measures.
12:00 – 1:30 Lunch
On your own
1:30 – 2:00 Invasive Species Quiz (via Mentimeter)
Marty Hudson (Klickitat County Noxious Weed Control Board)
Abstract: Test your knowledge with an interactive weed quiz of all the invasive species threatening the Columbia Gorge. Marty will cover 30+ invasive plant and pest species in this quiz, all of which are invaders (or potential invaders) of the PNW.
2:00 – 2:10 Columbia Gorge Outreach Committee Update
Emily Stevenson (Skamania County Noxious Weed Control Board)
2:10 – 2:40 Preventing Phytophthora Infestations in Native Plant Nurseries and Restoration Sites
Dr. Marianne Elliott (Washington State University, Puyallup Research & Extension Center)
Abstract: The genus Phytophthora is large, with over 100 described species, including P. ramorum, the sudden oak death pathogen and other destructive pathogens of agricultural, ornamental, and forest plants. Phytophthora ramorum and other invasive plant pathogens have raised awareness of the interconnections between nurseries and wildland forests and the significance of the nursery plant pathway for the movement and establishment of plant diseases in the USA. In this presentation we will discuss Phytophthora spp. and their impacts in restoration sites, forest plantations, native plant nurseries, and horticultural nurseries where plant production serves as a “crossroads” for potential pathogen movement. An introduction to some of the most common Phytophthora species and their diseases and the results of a native plant nursery survey in Oregon and Washington will be presented. Some best management practices for nurseries will be discussed such as scouting for disease, pot sanitation, improving drainage, and others.
2:40 – 2:55 Break
2:55 – 3:25 50 Ways to Treat your Pesticide
Kaci Buhl (OSU Pesticide Safety Education Program)
Abstract: Learn 50 tips and tricks in 30 minutes to better manage your pesticide handling and operations. Information includes purchasing, transporting, disposal of pesticides; PPE, IPM, protecting desirable species, protecting pollinators, monitoring, cleanup, disposal, drift and buffers, and preventing pest resistance.
3:25 – 3:30 Closing Remarks
Hannah Brause (Washington State University Extension)
*Agenda is subject to change