Japanese Beetle Program

This page contains resources surrounding Japanese beetle management as part of the Greenhouse Certification Program.

JB Spray Decision Tree and Control Timing Chart 2020. This simple guide to Japanese beetle control requirements was developed to help Ontario growers more easily meet CFIA guidelines. This verison includes updated products and timing recommendations, as well as a decision tree to help you figure out if you need to spray at all.

  • Control Timing Chart 2020_JB