Link to home
Log In |Bookstore|Join|Renew
APS

​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​Advancing the Science of Plant Pathology​​​

Learn More​​​

​NEW! From T​he American Phytopathological Society

Upcoming Webinar: Taxonomic History of Curtobacterium flaccumfaciens

​Registration is now open for “Taxonomic History of Curtobacterium flaccumfaciens,” taking place June 11. Explore the classification, taxonomic evolution, and population genetics to enhance quarantine measures and regulatory guidelines of this key plant pathogen that is regulated worldwide.
Register Now

Empower Global Science: Donate to the OIP Silent Auction at Plant Health 2025

Be part of a proven success story! The OIP Silent Auction has become a memorable engagement activity at Plant Health meetings, raising over $38,000 to support plant pathologists from developing economies. By donating unique items—cultural treasures, jewelry, fabrics, or local delicacies—you can help advance plant pathology worldwide. Every contribution supports vital research and collaboration. Ready to make a difference? 

Donate

Get Resources

Plant Health 2025

​Advance Registration Is Open!

Join us at Plant Health 2025, August 2–5 in Honolulu, Hawaii! Register early to secure your best meeting rate!​​​​​​

Register ​Now​

Now Accepting Late-Breaking Abstracts!

Late-breaking abstract submissions allow you to share your most recent findings for poster presentation in Honolulu. Submit your work by June 6!​
Submit Late-Breaking Abstract​

Advance the science of plant pathology and your career. Become an APS member today!​​​​

Join Today!​​


​​Upcoming Webinar

Taxonomic History of Curtobacterium flaccumfacien​​​s

June 11, 2025

Part of the ​​​​​Advances in Phytobacteriology Series.

Register Now

Publish with APS

Six Leading Plant Science Journals

Contribute to scientific progress and grow your career by publishing your research in APS journals.

Find a Journal​​

On-Demand Course

Seed Pathology Fundamentals

Get a comprehensive, high-level perspective on seeds and seed pathology, including phytosanitary concerns, international trade policies, and more.

Learn More​

​​​Plantopia Podcast

Trending Topics and Experts

Listen monthly​ to episodes with the industry's best & brightest.​

Our Latest Episode:

Good Fellows Part II
In this episode, Dr. Michael Boehm, Professor of Plant Pathology, Vice President for Agriculture and Natural Resources, and Harlan Vice Chancellor for the Institute of Agriculture and Natural Resources at the University of Nebraska joins host Matt Kasson to discuss his 2025 APS Fellow Award, his decades long career as an academic leader at both The Ohio State University and The University of Nebraska, and his diverse and meaningful experiences serving in the U.S. military. He discusses the challenges that academia faces along with the opportunities for change. Dr. Boehm also discusses the importance of extension and outreach and service to our profession.

Listen Now

​​Upcoming Events

​
​​ View All Events​​​​​​

Emerging Research

Phytobiomes Journal Focus Issue on the Phytovirome Is Now Available Online​

The phytovirome refers to the collection of viruses associated with plants and their related organisms within a specific environment or ecosystem. The study of the phytovirome enhances our understanding of the diversity, interactions, and impact of viruses on plant health and ecosystems. This special issue comprises 11 articles on diverse phytovirome topics, setting a benchmark for current phytovirome research and capturing the breadth and importance of this field of study.

Thank you to the Focus Issue Guest Editors Poliane Alfenas-Zerbini, Joanne B. Emerson, Sébastien Massart, Kerry E. Mauck, Shahideh Nouri, and Anna E. Whitfield.
Read Issue​​​​​​​​

​​​Discover More Resources​​​​
Healthy Plants • Healthy World
The American Phytopathological Society (APS)
3285 Northwood Circle
Ste. 100
St. Paul, MN 55121 USA
Phone +1.651.454.7250
Contact Us
About Account Bookstore Email Deliverability Advertise Directory Events Code of Conduct Give APS Foundation APS Staff Privacy Policy
© 2025 The American Phytopathological Society. All rights reserved.