Welcome to OPDMC

The 93rd annual meeting will be held  January 9-11, 2019 at the Hilton in Portland, Oregon

If you wish to give a presentation (~15 minutes) or poster at the meeting, titles are due by November 16th, 2018 and abstracts are due by December 3, 2018.  See the Abstract Submission page for more information.

2019 OPDMC Agenda

January 9-11th, Portland Oregon. Session order:

  1. Mating Disruption/SIRModerator: TBD
  2. ImplementationModerator: TBD
  3. Thresholds/MonitoringModerator: TBD
  4. Biological ControlModerator: TBD
  5. Invasive SpeciesModerator: TBD
  6. Pathology/Diseases*Moderator: TBD
  7. Chemical Control/New ProductsModerator: TBD
  8. Biology/Phenology Moderator:  TBD

* New session for 2019

Agenda, Proceedings and Minutes

The agenda, proceedings and general schedule for last year’s meeting are listed below.  Information for the 2019 meeting will be posted in late December 2018.

No-Host Reception

A no-host reception will be held Wednesday, January 9th, 2019 from 5-7 PM at the Hilton; registration is not required to attend.

Registration via PayPal


PayPal Instructions: Select “Registration & Proceedings $100 USD” “Registration $90 USD”, or “Proceedings $10 USD” and click “Add to Cart”.  This will open up the PayPal cart in a new browser window. If you wish to register more than one person at a time, change the quantity in the PayPal cart. If you want to pay with a credit card, choose the grey “Check Out” button under the “PayPal checkout” button. Click for step-by-step PayPal instructions (PDF).

***Please verify your cart quantities before you check out.  If you started the checkout process in a previous session but didn’t complete it, you might end up with extra registrations in your basket.

*** After registering, you should get a receipt from service@paypal.com. If you do not receive a receipt within an hour, check your junk or spam folders, or add “service@paypal.com” to your safe senders list.

Onsite registration (cash or check only) is $100 for the meeting and $10 for the abstract book (quantities are limited).  Student registration at the meeting is FREE with ID.

Personalized Nametags: PayPal registration does not allow us to capture attendees names if they are different from the cardholder.  Please email your PayPal receipt and a list of registrant names to chris [at] opdmc.org if you would like pre-printed nametags.

Hotel Reservations

Hilton Portland:

You can link to the Hilton Hotel


There are rooms available with either a King or 2 Double Beds for $132.00/night.

**Please note: You will be given a code at check-in to get free Wi-Fi in your room.**

Paramount Hotel:

We will again work with the Paramount hotel across the street for overflow rooms. More information will be coming soon.

Rooms sell out, so please book early.


Click here for directions to the meeting.


Please email chris [at] opdmc.org