Learn how Chitosan, the active ingredient in UAS’s Surpass Inoculant, boosts germination, strengthens plants, suppresses nematodes, and optimizes yields for thriving crops.

Discover the benefits of Surpass Inoculant, UAS’s high-performing seed treatment. Strengthen nitrogen fixation, improve root health, and maximize yields with this super-concentrated liquid inoculant.

We’re proud to offer a comprehensive suite of seed treatment products under the UAS brand, reflecting years of research, development, and testing to bring you the best solutions for your crops.

With so many options—fungicides, insecticides, inoculants, biologicals—choosing a seed treatment plan can be tough. Use these tips to build a package that balances growth & protection, maximizes yields & simplifies decisions.

With unpredictable weather patterns this time of year, UAS recommends choosing an inoculant with a lifespan of 120 days on seed. Here’s why…

Here are optimum storage conditions for rhizobium inoculant viability.

Inoculants and seed treatment. They go together like boots and blue jeans. Learn all about inoculants, and when and why you should use them.

Hotter days = higher soil temps = hotter roots = fewer nodules.

If it’s been more than 3-5 years since you last planted soybeans on the soil, inoculating with fresh rhizobium bacteria will significantly increase the chances for nitrogen fixation—and significantly the benefit the plant.