Testing Services

PSI uses sensitive DNA-based methodology to detect the presence and amount of crop pests in the environment. We are currently testing for low levels of clubroot; glyphosate resistant (GR) kochia, Blackleg races and Verticillium stripe.


If you’d like to submit a sample from your field for testing, please choose from one of our testing services below. Tests must be prepaid through PayPal by completing the order process. MCGA members are eligible to receive FREE testing on all their fields for clubroot, GR kochia, Blackleg race and Verticillium stripe. For more information, click here.

NOTE: MCGA members need to use the ‘cart’ to check out; the free testing coupon will be applied and the balance owing will be $0.

Upon completion of your order, Pest Surveillance Initiative will send you shipping instructions. If you have any questions, please do not hesitate to contact us.