If you are having problems with the payment, please call us at 509-335-2830 or email us at wsu.entomology.internet.pesticide.course@wsu.edu for assistance.
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![WSU Extension Pesticide Pre-License Courses](/PesticidePreLicense/shop/img/pixel.gif)
If you are having problems with the payment, please call us at 509-335-2830 or email us at wsu.entomology.internet.pesticide.course@wsu.edu for assistance.
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