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Insect Pest Prevention and Management

​Insect Pest Prevention & Management Staff Directory

NamePositionContact Info
Main Office 503-986-4636
plant-entomologists@oda.oregon.gov
Invasive Species Hotline 1-866-INVADER
Emerald Ash Borer Program 503-986-4636
EAB@oda.oregon.gov
Japanese Beetle Program 503-986-4636
Japanese.beetle@oda.oregon.gov
Jonathan Chayse Assistant Field Office Logistics Specialist – Hawthorne971-388-6451
jonathan.chayse@oda.oregon.gov
Eric Weist Assistant Field Operations and Logistics - Portland971-375-3747
eric.weist@oda.oregon.gov
Max Ragozzino Biocontrol Entomologist541-285-1853
max.ragozzino@oda.oregon.gov
Chris Benemann Director of Plant Program Area503-986-4678
chris.benemann@oda.oregon.gov
Emily Perkins Emerald Ash Borer Survey Coordinator541912-2769
emily.perkins@oda.oregon.gov
Jessica Rendon Entomologist/Biocontrol and Laboratory‭503-871-6133‬
jessica.rendon@oda.oregon.gov
Joshua Dunlap Entomologist/Digital Imaging Specialist503-986-6459
joshua.dunlap@oda.oregon.gov
Todd Adams Entomologist/Eastern Oregon Field Office Survey Coordinator; Grasshopper Program503-931-0829
todd.adams@oda.oregon.gov
Ashley Toland Entomologist/Eradication & Pest Response Lead503-881-5198
ashley.toland@oda.oregon.gov
Kerri Schwarz Entomologist/Field Office Operations Lead & Data Manager503-302-7839
kerri.schwarz@oda.oregon.gov
Josh Vlach Entomologist/State Taxonomist503-986-6458
joshua.vlach@oda.oregon.gov
Holly Wantuch Entomologist/SW Oregon Field Office Survey Coordinator971-718-1195
holly.wantuch@oda.oregon.gov
Tom Valente Entomologist/Taxonomist503-871-8579
thomas.valente@oda.oregon.gov
Richard Worth Entomologist/Taxonomist503-986-6461
richard.worth@oda.oregon.gov
Dan Clark Entomologist/Taxonomist503-871-3714
daniel.clark@oda.oregon.gov
Corwin Parker Entomologist/Taxonomist503-986-6459
corwin.parker@oda.oregon.gov
Richard Westcott Entomologist/Taxonomist (Retired)503-371-0520
richard.westcott@oda.oregon.gov
Mark (Cody) Holthouse IPPM Program Manager503-910-6615
Cody.holthouse@oda.oregon.gov
Amber Reed Operations Manager503-586-9256
amber.reed@oda.oregon.gov
Daniel Mix Portland Field Office Survey Coordinator503-871-3560
daniel.mix@oda.oregon.gov
Sierra Christensen Program Assistant503-551-0010
sierra.christensen@oda.oregon.gov
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