If you attended our pest guide webinar you learned that we implemented plenty of improvements and standardization over the winter to improve your experience with our pest guides. We will continue to improve this process and are striving to make the guides available earlier each year. I apologize for this year's delay.
Accessing the Online Pest Guides
Main website: Our pest guides are available online on our website (no login required): https://www.perennia.ca/pest-guides/
Farm Data Tools Platform: The pest guide is also available online at our platform Farm Data Tools through your user account: https://www.farmdatatools.perennia.ca/. I encourage everyone to sign up for a free account to access our growing list of free tools (weather dashboard, farm weather map, growing degree days, corn heat units, pest guides, interactive soil survey map, cover crop selection, pomeblight - paid subscription).
Here are the suggested benefits of using the online pest guide format:
- Filterable and searchable to quickly find answers to your questions
- Sort functions to target categories of interest (REI, PHI, etc)
- Filter by organic or conventional
- Accessible on your mobile phone
- Hosted on a database that is efficient for Perennia staff to update
- Option for users to export the information to Excel if desired
- Access list of all pesticides and apple efficacy guides
Accessing Printable Pest Guides
We understand the need to print these guides for easy reference. This year we have started assembling the PDFs for you for to print.
2025 Apple Pest Management Guide

Key summary of updates to registered apple pesticides in the Apple Pest Management Guide:
- Matador, Warrior, Silencer and Labamba were immediately cancelled and may not be used in the 2025 season. There was no phase out period. Contact your supplier for recall.
- Migiwa is a new powdery mildew product with a new chemical group. Supply is limited this year.
- Added new biologicals like EcoSwing, and LifeGard.
- Added new generic products and updated some product formulations consistent with what is locally available.
- Added liquid captan products.
- Added deer repellents.
- Added locally-relevant comments and implemented changes suggested by product registrants.
- Added a list of all pesticides in the guide.
- A larger font version is available upon request.
2025 Apple Efficacy Guide (NEW RESOURCE!)
Compare products using our new apple efficacy guide! The information about product efficacy is pooled from various sources including product labels, efficacy reported in similar regions, and local industry knowledge.
2025 Pear Pest Management Guide
- Few changes to products.
- Added liquid captan products.
- Added a list of all pesticides in the guide.
- Added locally-relevant comments and implemented changes suggested by product registrants.
Up Next
Please stay tuned as I expect to finish the stone fruit guides and weed management guides by next week.