Pre-License Courses for Western Washington

2017-2018 Course Schedule 
 November 28-30, 2017  Puyallup WSU Puyallup Allmendinger Center
 January 3-4, 2018  Vancouver WSU Vancouver
 January 10-11, 2018  Tacoma Pacific Lutheran University
 February 7-8, 2018  Seattle UW Center for Urban Horticulture
 March 7-8, 2018  Puyallup WSU Puyallup Allmendinger Center
 March 21-22, 2018  Puyallup (PCO General and PCO Structural  only) WSU Puyallup Allmendinger Center
 March 28-29, 2018 Bellingham Whatcom Community College
 April 11-12, 2018  Puyallup WSU Puyallup Allmendinger Center
Study Material and License Information

Courses are subject to cancellation due to low enrollment or weather extremes. If there is a question, call 509-335-2830.

  • Licensing Guide – fact sheet describing license types, exams, license fees, and testing locations. You can test at several WSDA office locations during the year.
  • Study materials are a prerequisite for the course. Make sure you read them prior to the course. Download a PDF order form or order study materials online. Study materials will not be available for purchase at the course.
  • Washington State Department of Agriculture will collect a $25.00 testing session fee in addition to the license application fee(s) at all testing sessions.
  • WSDA’s website has information on preparing for exams, taking exams, and meeting recertification requirements for Limited & Rancher Private Applicator licenses. Download the Weed Control Training Supplement.
For additional course information contact:

For course registration assistance, contact: Conference Coordinator.