The biofilm breaking fungicide adjuvant market is projected to grow from USD 382.0 million in 2026 to USD 1,274.0 million by 2036, at a CAGR of 12.8%. Biofilm Disruptors & Penetration Enhancers will dominate with a 36.0% market share, while systemic fungicides will lead the fungicide compatibility segment with a 41.0% share.