Status of the submissions, Abstract modification, and Acta Horticulturae Manuscript Submission

Confirm Your Presentation Schedule

The program is now available. To confirm whether your abstract has been accepted and to check your presentation type and time slot, please use the button below.

With the publication of the program, the acceptance of each abstract and its assigned presentation method (oral or poster) have been finalized and can no longer be changed. To be listed in the program, the presenting author must complete the registration and pay the registration fee.


Modification of the abstract

The deadline for abstract modification is at the end of February.
Modifications will be accepted up to this point.

The period for abstract modification closed at the end of February, and modifications are no longer accepted. We appreciate your understanding as we finalize the program.


Acta Horticulturae Manuscript Submission

The deadline for manuscript submission is June 15, 2026 August 15, 2026. You can access the ROSA system for submission through either of the following methods:

  • Via the Link in Your Email: Use the unique URL provided in your abstract acceptance email from symposiacontributions@ishs.org to access the submission page directly.
  • Via Your ROSA Account: Click the button below to log in  to the ROSA System. After log-in, select author task of the corresponding symposium from the list, then “edit exsisting submission” link will be active. From this link, you can also submit the manuscript.

Manuals and Guidelines: Please refer to the following resources before submission:

  • ROSA Online Submission Manual: Online Submission Authors Guide (PDF)
  • Author Guidelines: ISHS Authors Guide for Acta Horticulturae including copyright

Symposium Registration is mandatory to be included in the program and published your work on Acta Hroticulturae. Failure to register will result in the withdrawal of your abstract and manuscript.


Contact Information

  • General Inquiries: please visit to PCO and FAQ pages
  • Symposium-Specific Inquiries: Please contact the Convener directly. Contact details are available on each symposium pages.
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