PBI-Gordon Aethon Herbicide SL, 1 Quart – Southern Weed Killer for St. Augustine (Floratam), Bermuda & Zoysia – Kills Nutsedge Tubers, Kyllinga & 45+ Broadleaf Weeds – Vexis Technology Liquid

Southern heat requires a herbicide built for the challenge. PBI-Gordon Aethon Herbicide SL is a uniquely formulated, broad-spectrum solution designed specifically for the high-performance needs of warm-season turfgrass. Powered by Vexis Technology, it combines two potent active ingredients—Pyrimisulfan (1.24%) and Penoxsulam (1.24%)—to deliver unmatched post-emergent control. TOTAL CONTROL: ABOVE AND BELOW THE SOIL. Most herbicides only kill the weeds you see. Aethon goes deeper, targeting the reproductive structures of the hardest-to-kill weeds. It is scientifically proven to reduce the number and viability of nutsedge tubers and kyllinga rhizomes. By stopping the "nutlet" at the source, Aethon breaks the cycle of regrowth, ensuring your turf stays clean long after application. PROFESSIONAL PERFORMANCE FOR SOUTHERN TURF. Whether you are managing a residential lawn, a golf course fairway, or an athletic field, Aethon’s Soluble Liquid (SL) formulation makes the job easier . Unlike generic granules (WDG) that settle or clog equipment, this innovative liquid stays uniformly suspended in your spray tank. It provides over 100 days of control for key broadleaf weeds like Dandelion, White Clover, and Dollarweed. SAFE FOR SENSITIVE SOUTHERN GRASSES. Aethon is labeled for use on established warm-season grasses, including high-value and sensitive varieties like Floratam and Bitterblue St. Augustine. It features no maximum temperature restriction, allowing you to treat weeds during the hottest months of the year without the strict limits of standard herbicides. TARGETED WEEDS INCLUDE: Yellow, Purple, and Annual Nutsedge; Green, False Green, and Cockscomb Kyllinga; Dollarweed, Virginia Buttonweed, Doveweed, Ground Ivy, Wild Violet, Dandelion, Clover, and Plantain COVERAGE: Treats up to 26,000 sq. ft. per quart at the standard rate. TURF RESEEDING: Safe to reseed just 2 weeks after application. MIX RATE: Apply 1.2 to 1.7 fl. oz. per 1,000 sq. ft

• DISTINCTLY SOUTHERN WEED CONTROL: Formulated specifically for warm-season turfgrasses, Aethon provides innovative liquid control for over 45 tough broadleaf weeds, sedges, and kyllingas. It is labeled safe for established Bermudagrass, Zoysiagrass, Centipedegrass, and improved St. Augustinegrass varieties like Floratam and Bitterblue.
• STOPS REGROWTH AT THE SOURCE: Powered by Vexis Technology, this unique formula is proven to reduce the number and viability of underground nutsedge tubers and kyllinga rhizomes. By targeting the reproductive structures beneath the soil, Aethon prevents future outbreaks where other herbicides fail.
• 100+ DAYS OF PROFESSIONAL PERFORMANCE: University research trials prove that Aethon delivers robust, long-term control of Dandelion, White Clover, and Dollarweed for over 100 days after treatment. Achieve professional-grade results with fewer applications, even on difficult weeds like Virginia Buttonweed and Doveweed.
• SUPERIOR TANK STABILITY & MIXABILITY: Unlike traditional water-dispersible granules (WDG) that settle or clog sprayers, Aethon’s Soluble Liquid (SL) formulation stays uniformly suspended in the tank. This ensures consistent chemical delivery from the first gallon to the last, saving you time and labor.
• NO MAXIMUM TEMPERATURE RESTRICTION: Designed for the Southern heat, Aethon can be applied from late spring through fall without the strict temperature limits of other herbicides. It treats up to 26,000 sq. ft. per quart and allows for turf reseeding just 2 weeks after application.