Last Updated: 7/21/2026

Ace® 3.8L ST

Active Ingredient: Ipconazole

4x1 gal, 15 gal, 30 gal, 2x2.5, 130 gal

Ace® 3.8L ST is a systemic broad-spectrum fungicide seed treatment formulated specifically for protection against a wide variety of soil borne and seed borne diseases including Rhizoctonia, Fusarium and Phomopsis. This product does not provide activity against Pythium spp. or Phytophthora spp.

Compare to: Rancona® 3.8FS

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- Broad-spectrum, preventative disease protection
- Systemic activity on labeled crops
- Excellent activity on early season Fusarium, Rhizoctonia, seed- and soil-borne Aspergillus spp. and Penicillium spp., seed rot, damping off and other seedling infections
- High concentration, low application rate, ideal for tank mixing
- Excellent compatibility with other fungicides for enhanced disease protection