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

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​NEW! From the American Phytopathological Society

APS Listening Session

Attend a member-only discussion on May 9 to share your experiences and learn about current challenges facing the plant pathology community. Moderated by an APS strategy consultant, chair of the APS Public Policy Board, and APS’s Washington, DC, agency partner, this session aims to offer clarity and support to members while helping APS understand where the society can focus future efforts.

Experiential Funding Available for Professional Development and Training

​Applications for the OIP Global Experience Program, OPSR Plant Pathology Experiential Fund, and Frank L. Howard Undergraduate Fellowship will be accepted through May 15. 

Combatting Citrus Huanglongbing: Insights and CRISPR Advances

​Uncover groundbreaking insights in "Citrus Huanglongbing is a Pathogen-Triggered Immune Disease and CRISPR Genome Editing in Improving Disease Resistance" on May 6. Learn how this devastating disease caused by the bacterium 'Candidatus Liberibacter asiaticus' (CLas) is linked to pathogen-triggered immune responses in citrus plants and how CRISPR genome editing is advancing citrus disease resistance.  

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Plant Health 2025

​Advance Registration IS Now Open!

Join us at Plant Health 2025, August 2–5 in Honolulu, Hawaii! This year’s theme, Global Communities Collaborating to Address Global Risk, highlights the critical role plant health plays in combating cross-border pathogens, environmental instability, and biosecurity threats.​ Register early to secure your best meeting rate!​​​​​​

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Advance the science of plant pathology an​​​d become an APS member today!​​​

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​​Upcoming Webinar

Roots Got You Down: Evaluating and Combating Nematode Issues

April 23, 2025

Learn from industry experts about nematode biology, diagnosis, and control tactics to protect your turfgrass.

Register Now

NEW Course!

High Throughput Sequencing: Fundamentals for Plant Disease Diagnostics

May 13–June 3, 2025

Get the skills to apply this powerful tool in plant disease diagnosis.

Enroll Today!​

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.

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​​​Plantopia Podcast

Trending Topics and Experts

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

Our Latest Episode:

Retrieving Data

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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.
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