International Day of Plant Health on 12 May 2026

Join us in the global observation of the International Day of Plant Health on 12 May 2026, with the theme “Plant Biosecurity for Food Security”. This year focuses on biosecurity as the frontline defense for food systems. By protecting our plants today, we are proactively securing the livelihoods and nutrition of billions.

Start planning your event by downloading the Get Involved guide here, whether it’s a public gathering at a university, a farmers’ forum or an event with government officials, educators or with the private sector, the guide provides various ways to mobilize action towards protecting plant health.