Home > Products > Growers > Grower Chemicals > Professional Herbicides > Syngenta Tenacity 8oz (12/cs) Syngenta Tenacity 8oz (12/cs) Log in to see availability and pricing. Item Number: SYN46256 Case Qty: 1 Min Qty: 1 UPC: Manufacturer: Syngenta Crop Protection Inc. Product Description Product Availability Tenacity® Herbicide8ozTenacity is a systemic preemergence and post emergence herbicide for the selective contact and residual control of weeds in turfgrasses.Active Ingredient: MesotrioneRate: 5 to 8oz per acre.REI: 12 hours.Controls: Many grassy and broadleaf weeds. Log in for warehouse specific availability. You may also be interested in... MSRP: $3.79 Hoffman 4qt Cactus & Succulent Soil Mix Item #: HOF10404Mfg #: 10404 Min Qty: 12 Click here for pricing and availability. MSRP: $51.89 St Gabriel Organics Milky Spore Grub Control - Gra... Item #: SGL800802Mfg #: 80080-2 Min Qty: 1 Product cannot be shipped to (AK, AZ, CA, FL, HI, ID, LA, MS, MT, NV, NM, ND, OK, OR, SD, TX, UT, WA, WY, DC) Click here for pricing and availability. MSRP: $17.99 Bonide Pt Liquid Copper Conc Item #: BND811Mfg #: 811 Min Qty: 12 Product cannot be shipped to (AK, DC) Click here for pricing and availability. MSRP: $31.69 Garden Weasel Red Claw Long Handle Cultivator Item #: GWE90206Mfg #: 90206 Min Qty: 6 Click here for pricing and availability. MSRP: $21.99 BioAdvanced 32oz 3-In-1 Insect Disease & Mite Cont... Item #: BAY701287AMfg #: 701287A Min Qty: 8 Product cannot be shipped to (NY) Click here for pricing and availability.