{"product_id":"southern-ag-methylated-seed-oil-mso-surfactant-32-oz-quart-post-emergent-herbicide-adjuvant","title":"Southern Ag Methylated Seed Oil (MSO) Surfactant – 32 oz Quart | Post-Emergent Herbicide Adjuvant","description":"\u003ch2\u003eOverview\u003c\/h2\u003e\n\u003cp\u003eSouthern Ag Methylated Seed Oil (MSO) Surfactant is a spray adjuvant designed to enhance the performance of post-emergent herbicides. In typical tank mixes, MSO can serve as a replacement for non-ionic surfactants and crop oils, offering a smooth, versatile option that supports even coverage across leaf surfaces. This product is formulated to accompany popular herbicides like Accent, Assert, Poast, Revolver, and other post-emergent choices, giving you flexibility at the sprayer.\u003c\/p\u003e\n\n\u003cp\u003eBuilt with a high-quality methylated seed oil blend and compatible emulsifiers, MSO emphasizes rapid leaf tissue penetration. The resulting spray blend may help herbicides reach their target sites more efficiently, especially on thicker or waxy leaf surfaces. Compared with some traditional plant oils, this MSO tends to be less viscous, which can contribute to uniform coverage and easier downstream handling. An evaporation-resistant profile helps maintain surface activity longer, potentially improving spray persistence in warm or dry conditions.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eUsage guidelines\u003c\/strong\u003e—apply 1 to 4 pints per acre when using post-emergent herbicides. Depending on the weed pressure, crop, and environmental factors, higher rates may be appropriate. The product label identifies the active ingredients as a methylated seed oil blend and other principal functioning agents, listed at 100% formulation content. Always follow label directions for exact rates and compatibility with your tank mix.\u003c\/p\u003e\n\n\u003ch3\u003eKey Benefits and How They Help\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003eHigh-quality oil and emulsifiers support stable, cohesive spray mixes\u003c\/li\u003e\n  \u003cli\u003eRapid leaf tissue penetration can aid contact with target areas\u003c\/li\u003e\n  \u003cli\u003eStrong alternative to traditional non-ionic surfactants and crop oils\u003c\/li\u003e\n  \u003cli\u003eLower viscosity than many plant oils may improve spray coverage\u003c\/li\u003e\n  \u003cli\u003eResists evaporation to maintain surface activity during application\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003ePractical Use and Compatibility\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003eCompatible with common post-emergent products such as Accent, Assert, Poast, Revolver, and other herbicides\u003c\/li\u003e\n  \u003cli\u003eStart with 1 pint per acre and adjust up to 4 pints per acre based on weed pressure and label guidance\u003c\/li\u003e\n  \u003cli\u003eConsider environmental conditions and crop stage to optimize spray performance\u003c\/li\u003e\n  \u003cli\u003eFollow all product labels for safe handling and precise mixing instructions\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eNote: The described benefits reflect the product’s stated features and typical usage scenarios. Results may vary by crop, weed species, application method, and environment. This adjuvant aims to enhance spray performance and coverage, not to guarantee outcomes.\u003c\/p\u003e\n\u003csection class=\"product-faq-snippet\"\u003e\u003ch3\u003eFAQ\u003c\/h3\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: What is Southern Ag MSO used for?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: A methylated seed oil surfactant designed to aid post-emergent herbicides by improving coverage and leaf penetration with compatible products.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: How should I apply Southern Ag MSO for best results?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Apply 1–4 pints per acre with post-emergent herbicides; adjust higher rates as needed for specific applications per label guidance.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/section\u003e","brand":"Southern Ag","offers":[{"title":"Default Title","offer_id":45741425393850,"sku":"B0149IA526","price":58.51,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0753\/3536\/8890\/files\/southern-ag-mso-spray-bottle.jpg?v=1774816714","url":"https:\/\/gardencanada.ca\/products\/southern-ag-methylated-seed-oil-mso-surfactant-32-oz-quart-post-emergent-herbicide-adjuvant","provider":"Garden Canada","version":"1.0","type":"link"}