Southern Ag Methylated Seed Oil MSO Surfactant (Quart 32 oz)

Enhance Your Post-Emergent Herbicide Mixes with Southern Ag MSO

Southern Ag Methylated Seed Oil MSO Surfactant is a versatile spray adjuvant designed to maximize the effectiveness of most post-emergent herbicides. In many tank mixes, it can replace separate non-ionic surfactants and crop oils, delivering a streamlined solution that supports compatibility with widely used products such as Accent, Assert, Poast, Revolver, and other herbicides. The formulation blends high-quality oil with emulsifiers to help your sprays spread evenly and perform consistently across varied field conditions.

Key benefits at a glance

• premium methylated seed oil and emulsifiers designed for reliable performance
• promotes rapid leaf tissue penetration for more effective coverage
• recommended replacement for standard non-ionic surfactants in many mixes
• lower viscosity than typical plant oils for smoother mixing and easier handling
• evaporation resistance helps maintain performance during spraying windows

Whether you’re treating dense canopies or early post-emergent targets, MSO works within your tank mix to help herbicides reach leaf surfaces more efficiently. The result is a balanced adjuvant that supports uniform application without adding excessive thickness to the spray solution, making it a practical choice for a range of field scenarios.

Usage guidelines and practical considerations

Apply 1 to 4 pints per acre when using post-emergent herbicides. Depending on crop stage, weed pressure, and the specific mix, higher rates may be necessary for certain applications. This product is designed to be less viscous than many crop oils, which can aid in flow and coverage, while its formulation resists evaporation to help maintain performance during field spraying.

In practice, MSO acts as a spreadable, penetrating medium that can improve contact with leaf surfaces and support consistent tank performance. The blend combines a high-quality oil with emulsifiers to help with compatibility and mixing, potentially simplifying your spray routine without compromising performance.

Tips for safe, effective use

• Always follow the label instructions for mixing, compatibility, and safety.
• Test a small area if mixing with a new product to confirm compatibility.
• Use appropriate protective equipment and heed local agricultural guidelines when handling sprays.

Note that this description is for informational purposes and highlights possibilities based on product features. It is not a guarantee of results, and actual outcomes will depend on many agronomic factors, including weed species, environmental conditions, and application timing.