Bindweed can be a persistent lawn and landscape weed, demanding selective and broad-spectrum solutions. This article highlights five widely available herbicides that target broadleaf weeds and bindweed in various settings, from turf to gardens and rights-of-way. Each product is evaluated for effectiveness, active ingredients, and suitable usage areas to help you choose the right option for your situation.
| Product | Brand | Active Focus |
|---|---|---|
| Southern Ag Amine 2,4-D WEED KILLER, 32oz | Southern Ag | 2,4-D broadleaf weeds; turf and pastures |
| TZONE SE Broadleaf Herbicide – 1 Quart | PBI / Gordon | 2,4-D, Dicamba, Triclopyr blend; residential to golf sites |
| BASF Drive XLR8 Crabgrass Killer | BASF | Broadleaf and grassy weeds; quick knockdown with rainfast properties |
| Syngenta Tenacity Herbicide – 8 oz | Syngenta | Selective pre- and post-emergent; targets many broadleaf weeds |
| Triclopyr 4 EC (Compare to Garlon 4) 1 Quart | ALLIGARE | Selective brush and woody plant control; triclopyr-based |
Note: Always follow label directions for concentration, application timing, and safety. The selections below emphasize effectiveness against bindweed and similar broadleaf weeds, while considering turf safety and site versatility. Each product section includes a direct Amazon link for quick access to product pages.
Southern Ag Amine 2,4-D WEED KILLER, 32oz
Active ingredient 2,4-D provides broadleaf weed control with a focus on cool-season and warm-season grasses commonly affected by bindweed. The product is designed for use in turf, pastures, rangeland, ditch banks, and fences, enabling broad coverage where bindweed is a problem. Its low application rate (1 to 4 pints per acre) makes it economical for larger areas while delivering effective suppression of many broadleaf species. For best results, apply when weeds are actively growing and follow labeled rates and weather considerations to minimize non-target effects.
TZONE SE Broadleaf Herbicide for Tough Weeds – 1 Quart
TZONE SE combines multiple active ingredients—Triclopyr, 2,4-D, Dicamba, and Sulfentrazone—to tackle tough broadleaf weeds, including bindweed in some settings. It is designed for residential, commercial, and golf sites, and includes yellow nutsedge suppression as an added benefit. This blend supports both post- and some pre-emergent control, helping reduce re-emergence in treated areas. Use as directed on the label to achieve optimal results while protecting desirable grasses and ornamentals.
Southern Ag Surfactant for Herbicides Non-Ionic, 16oz
This non-ionic surfactant enhances the performance of many herbicides by improving leaf coverage and adherence, which can help maximize control of broadleaf weeds like bindweed. It is compatible with a wide range of herbicides and is especially useful in difficult-to-whit areas such as dense weed stands or where spray coverage is challenging. Pair the surfactant with a primary herbicide to improve uptake and effectiveness in the target area.
BASF Drive XLR8 Crabgrass Killer for Lawn & Turf
Drive XLR8 is a water-based formulation designed for quick activity and residual control, addressing a broad spectrum of weeds beyond crabgrass. It targets many broadleaf weeds, including bindweed, and offers up to 30 days of residual control with rapid rainfastness. While primarily marketed for turf professionals, its broad action makes it a potential option for turf and landscape areas where bindweed is a persistent issue, provided label rates and safety guidelines are followed.
Syngenta Tenacity Herbicide – 8 oz
Tenacity is a mixed-mode herbicide with both pre-emergent and post-emergent activity, enabling control of a broad range of weeds including many broadleaf species. It is noted for use during seeding or overseeding of turf, offering selective activity that can spare established grasses while engaging existing bindweed. Tenacity’s mode of action helps prevent new weeds from emerging, while targeting existing growth, making it a versatile tool for lawn care programs concerned with bindweed and similar invaders.
Triclopyr 4 EC Compare to Garlon 4 – 1 Quart
Triclopyr-based formulations are effective for brush and woody plant control, making them suitable for rights-of-way, pastures, and wasteland where bindweed may be entangled with woody species. The product notes a mix rate and emphasizes bark-penetrant aids for improved uptake. This makes it a robust option for larger sites where bindweed is intertwined with woody vegetation. Always apply with care to avoid damage to desirable plants and follow all label directions.
Buying Guide: Key Purchase Considerations
- Weed type and site: For bindweed, select products with proven broadleaf activity and near-term foliar uptake. Consider whether you need post-emergent, pre-emergent, or seasonal control based on your site (lawn, garden bed, rights-of-way, or turf).
- Active ingredients: 2,4-D, dicamba, and triclopyr blends target broadleaf weeds effectively, while glyphosate-based products offer broad-spectrum control but may affect grasses. Tenacity provides pre- and post-emergent action with a distinctive mode of action for selective use in turf.
- Application timing: Apply during active weed growth for best results. Some products are suitable for seeding or overseeding periods; others are better for established turf or landscapes.
- Turf safety and ornamentals: If treating lawns or garden beds near ornamentals, review label instructions on plant tolerance and use of surfactants to improve coverage without harming desirable species.
- Residual control and rainfastness: Some products offer longer residual protection and rapid rainfastness—consider this for areas with heavy rainfall or frequent irrigation.
- Environmental and safety considerations: Surfactants and adjuvants can improve performance but require careful handling, especially around children and pets. Choose pet-safe options when appropriate and follow label precautions.
With multiple active ingredients and site-specific needs, selecting the right herbicide for bindweed involves balancing immediate control with long-term suppression, turf safety, and the presence of nearby plants. The five products featured offer a range of modes of action and application contexts to fit common landscape and turf scenarios in American settings.