b'SEED COATINGMichelmans Sustainable Shift: From Synthetic Seed Coatings to Biodegradable InnovationGLEN ZHANG Senior Director, Global R&D, AgricultureMichelmanglenzhang@michelman.commichelman.comAS AGRICULTURE FACESincreasing pressure to reducetechnologies, aligned with the EUs Circular Economy Action Plan environmental impact, Ive seen firsthand how critical it is toand the Fertilizing Products Regulation (EU) 2019/1009. These rethink the materials we use in seed coating technologies. Atframeworks set soil-biodegradability expectations, pushing the Michelman, this transformation is well underway. industry to develop materials that break down more effectively.Seed coatings have long relied on synthetic polymer bind- Today, our work centers on optimizing the building blocks that ers. While effective for adhesion and protection, many containnot only meet regulatory requirements but also enhance seed microplastics that raise concerns about long-term soil health andcoating performance. Building on our success with microplastic-environmental persistence. Europes new regulatory landscapefree coatings, were advancing biodegradable candidates that are has accelerated the push for alternatives. Commission Regulationnow undergoing refinement, testing, and preparation for broader (EU) 2023/2055, in effect since October 2023, restricts inten- validation. This is part of a larger sustainable technology roadmap.tionally added synthetic polymer microparticles. The rule sets aCollaboration is central. Were working with seed companies, five-year transition period for seed treatment products and eightregulatory bodies, and academic partners to ensure that every years for plant protection products, creating a clear timeline. innovation is both scientifically robust and commercially viable. Michelman began transitioning early, developing microplastic- These partnerships allow us to accelerate development, validate free coatings that maintain performance in adhesion, dust controlperformance, and ensure farmers receive real solutions.and abrasion resistance without relying on synthetic micropar- The EUs regulatory timeline has, in many ways, been a ticles. These solutions demonstrate its possible to meet agro- catalyst for innovation. It has challenged the industry to rethink nomic needs while reducing environmental impact. materials and prioritize long-term sustainability. We see this as an Were focused on the next generation of biodegradableopportunity not just to respond, but to lead.Elevate your business with the knowledge you need.Subscribe now for exclusive insights, breakthrough trends, and expert analyses delivered directly to your inbox. Join the Seed World community today!seedworld.com/subscribeSW_SW2025Newsletters_HP.indd 1 2025-12-02 10:43AMJANUARY 2026SEEDWORLD.COM /25'