Choosing the best herbicide for honey locust trees involves understanding the tree’s growth habits, the type of herbicide needed, and application techniques.

Honey locust trees are beautiful yet invasive plants that often require specific herbicides for effective control.

These trees can grow rapidly and outcompete native vegetation, making their management a priority for many landowners.

In this guide, we’ll explore the top 20 herbicides for honey locust trees, offering detailed reviews and tips for effective usage. We’ll also address key factors to consider when selecting a herbicide, ensuring you make the best choice for your situation.

20 Best Herbicide For Honey Locust Trees

1. Tordon RTU – Selective Herbicide Honey Locust Trees

Tordon RTU is a highly effective selective herbicide designed to target woody plants like honey locust trees without harming grasses.

 

 

 

Its ready-to-use formulation eliminates the need for mixing, making it user-friendly for spot treatments. This herbicide contains picloram and is designed to penetrate deep into the root system, ensuring complete tree elimination.

The product works best when applied directly to the tree’s bark or freshly cut stump. Its low volatility makes it suitable for use in sensitive areas. Additionally, Tordon RTU is rainfast within two hours, providing reliable results even in unpredictable weather.

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2. Crossbow Herbicide – Non-Selective Herbicide

Crossbow Herbicide combines triclopyr and 2,4-D to deliver exceptional control over broadleaf plants and woody species like honey locust trees.

 

As a non-selective herbicide, it is effective for clearing areas with heavy infestations. The dual-action formula ensures that both the foliage and roots are targeted.

This herbicide is versatile and can be applied as a foliar spray or basal bark treatment. It’s ideal for use in non-crop areas, pastures, and rights-of-way. Its effectiveness on honey locust trees makes it a favorite among professionals and homeowners alike.

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3. Garlon 4 Herbicide – Selective Herbicide for Honey Locust Trees

Garlon 4 is a selective herbicide designed for use on woody plants like honey locust trees. It is primarily applied through basal bark treatments, stump treatments, or cut stump methods. The active ingredient, triclopyr, ensures deep penetration into the root system, eliminating the tree from the roots upwards.

 

This herbicide works well in non-crop areas and offers effective control without harming surrounding vegetation. It is a great option for landowners who want to focus on managing specific invasive plants. Garlon 4 is ideal for use in forested areas and other sensitive environments where other herbicides may not be as effective.

Though effective, Garlon 4 requires careful application to avoid harming desirable plants. It is non-volatile, reducing the risk of drift and making it safer to use in areas with nearby crops. However, this product should be used with caution near water sources due to its potential toxicity.

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4. Roundup Concentrate – Non-Selective Herbicide for Honey Locust Control

Roundup Concentrate is a broad-spectrum, non-selective herbicide that targets all vegetation, including honey locust trees. The active ingredient, glyphosate, works by interfering with the plant’s ability to produce essential proteins, killing the plant over time. It is versatile, offering both foliar spray and cut stump application options.

 

This herbicide is effective in a wide range of applications, including clearing land and controlling invasive species. It can be used in various settings, including urban and agricultural areas. Roundup Concentrate is particularly useful in non-crop areas where the goal is to remove all vegetation, not just specific plants.

While it is a powerful herbicide, Roundup Concentrate is non-selective, meaning it can harm any plant it comes into contact with. It should only be used where you are sure that surrounding plants are not at risk. Additionally, it requires proper application methods to avoid overuse and environmental damage.

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5. Pathfinder II Herbicide – Basal Bark Treatment for Honey Locust Trees

Pathfinder II is a selective herbicide with the active ingredient triclopyr, specifically formulated for basal bark treatments on honey locust trees. It is effective in controlling a range of woody plants, including invasive species. This product can be applied year-round, making it ideal for areas with constant vegetation growth.

 

The herbicide’s formulation is designed to minimize environmental impact, especially in sensitive areas like wetlands. It works by penetrating the bark and moving into the vascular system, eventually killing the tree. Pathfinder II is especially useful in maintaining rights-of-way, forests, and other areas where careful vegetation management is essential.

Pathfinder II should be used with caution, particularly around non-target plants. It is most effective when applied directly to the bark or freshly cut stumps. Although it is safer for the environment than some alternatives, it can still have adverse effects on aquatic life if not used carefully.

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6. Crossbow Herbicide – Broad-Spectrum Herbicide for Woody Plants

Crossbow Herbicide combines two powerful active ingredients—triclopyr and 2,4-D—that offer broad-spectrum control over woody plants, including honey locust trees. This dual-action formula targets both the foliage and roots of the tree, ensuring that it is eliminated completely. It can be applied as a foliar spray, basal bark treatment, or cut stump treatment.

 

Crossbow is particularly effective in large infestations or areas where you need to clear unwanted vegetation quickly. It is versatile and can be used in non-crop areas like rights-of-way, forests, and pastureland. The product’s formulation ensures long-lasting control, preventing regrowth for extended periods.

However, Crossbow is not safe for grasses, so it should be used with caution in areas where desirable grasses are present. It is also highly toxic to aquatic life, requiring careful application near water sources. Additionally, protective clothing should be worn when handling or applying the product.

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7. Velpar L Herbicide – Soil Applied Herbicide for Honey Locust Trees

Velpar L is a soil-applied herbicide designed to target woody plants like honey locust trees. It contains the active ingredient hexazinone, which disrupts root growth and prevents germination. This herbicide is particularly useful in forestry and land management projects where long-term vegetation control is needed.

 

The product is ideal for preventing the regrowth of honey locust trees and other woody plants. Velpar L is effective in a variety of terrains, especially in forested and rangeland areas. Its long-lasting residual effects help manage vegetation over an extended period, minimizing the need for frequent applications.

Although Velpar L is highly effective, it should be used with care, as it can negatively affect sensitive plants. It is not effective on foliar growth, so it may need to be combined with other herbicides for complete control. Additionally, the herbicide’s effectiveness can be reduced in areas with heavy rainfall or poor soil quality.

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8. Milestone Herbicide – Selective Herbicide for Honey Locust Trees in missouri

Milestone Herbicide is a selective herbicide containing aminopyralid, which targets woody plants like honey locust trees in missouri. It works by disrupting plant cell growth, affecting both the foliage and the roots. Milestone is effective at controlling invasive species and preventing Honey Locust Trees in Missouri regrowth, making it an ideal choice for long-term vegetation management.

This product is safe for most grasses, making it a good option for use in pastures, rangelands, and other areas where grasses need to be preserved. Milestone offers long-lasting results, reducing the need for repeated applications. It can be applied as a foliar spray, cut stump treatment, or basal bark treatment.

Although Milestone is selective, it should be used with caution near non-target plants. It may require multiple applications depending on the severity of the infestation. Additionally, Milestone can be harmful to aquatic life, so it should not be applied near water sources.

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9. Escort XP Herbicide – Selective Herbicide for Honey Locust Trees In Texas 

Escort XP is a selective herbicide that contains metsulfuron methyl, which targets broadleaf weeds and woody plants, including honey locust trees In Texas . It is highly effective in controlling mature trees and can be applied in both agricultural and non-crop areas. The herbicide works by inhibiting essential enzymes in plants, ultimately leading to their death.

This herbicide offers precise control and is ideal for use in environments where you need to manage both invasive species and desired vegetation. Escort XP is versatile and can be applied to the foliage or as a soil treatment. It also has a low environmental impact, making it a safer option for those concerned about non-target plants.

However, Escort XP does require careful application, as it can impact surrounding vegetation if not applied precisely. It is also ineffective in moist conditions, so it’s best to use during dry periods. Additionally, this herbicide may not be effective for controlling all stages of honey locust tree growth IN Texas .

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10. Triclopyr G Herbicide – Granular Herbicide for Honey Locust Trees IN Florida

Triclopyr G is a granular form of triclopyr, a systemic herbicide that is effective in killing woody plants like honey locust trees in Florida. The granules are applied to the soil around the base of the tree, where they are absorbed by the roots. Once absorbed, triclopyr disrupts the plant’s growth and causes its death over time.

This granular formulation is ideal for use in forested areas, parks, and other non-crop zones where liquid herbicides may not be practical. It has a long-lasting effect and ensures that the tree is eliminated completely, including the roots. Triclopyr G is also effective on stump treatments and can prevent regrowth.

While effective, Triclopyr G should be applied carefully to avoid affecting nearby plants. It is not recommended for use in highly trafficked areas due to the granular nature. Additionally, it requires proper moisture conditions to be absorbed by the roots for maximum effectiveness.

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11. Release Herbicide – Systemic Herbicide for Honey Locust Trees

Release Herbicide is a systemic herbicide that targets woody species like honey locust trees, effectively killing them by disrupting their cellular functions. The active ingredient, triclopyr, moves through the plant’s vascular system to reach the roots, ensuring total elimination. It is used primarily in forestry and land management to control unwanted trees.

Release can be applied as a foliar spray or through stump treatments, depending on the situation. It is highly effective against honey locust trees and other invasive species, offering long-lasting results. The herbicide is designed to minimize environmental impact, making it suitable for use in ecologically sensitive areas.

Despite its advantages, Release should be used with caution around desirable vegetation. It is not effective for grass control, so it must be applied carefully to avoid harming non-target plants. Furthermore, it is not suitable for use in aquatic environments.

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12. Chopper Herbicide – Herbicide for Woody Plants and Honey Locust Trees

Chopper Herbicide is a selective herbicide that effectively targets woody plants, including honey locust trees. Its active ingredient, chlopyralid, works by inhibiting the growth of plants, particularly in the roots and stems. Chopper is often used in agricultural, forestry, and non-crop areas to manage unwanted vegetation.

The herbicide is especially effective on perennial woody plants and offers a long-lasting solution for honey locust tree management. It is safe to use in non-crop zones, pastures, and rights-of-way, providing precise control. Chopper is also less likely to cause damage to the surrounding environment compared to other herbicides.

Although Chopper is selective, it still requires careful application to avoid harming non-target plants. It should not be used in areas with sensitive crops. Furthermore, while it is effective, it may need multiple applications to completely eliminate mature trees.

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13. Garlon 3A Herbicide – Selective Herbicide for Honey Locust Trees

Garlon 3A is a selective herbicide containing triclopyr, used primarily for woody plants like honey locust trees. It can be applied as a foliar spray or basal bark treatment, offering flexibility depending on the situation. This herbicide is known for its ability to kill the tree by targeting both the foliage and the root system.

It is effective in controlling honey locust trees in forestry, non-crop areas, and rights-of-way. Garlon 3A is highly effective when applied in the growing season and provides lasting control of invasive species. It is also safer for surrounding vegetation compared to non-selective herbicides.

However, Garlon 3A can be harmful to aquatic life, so it must be used with caution near water sources. Additionally, it requires multiple applications in areas with heavy infestations. For the best results, it should be applied during active growth phases.

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14. Liberator Herbicide – Selective Herbicide for Honey Locust Trees

Liberator Herbicide is a systemic, selective herbicide formulated to target woody plants such as honey locust trees. The active ingredient, imazapyr, is absorbed through the roots and foliage to kill the tree from the inside. It is ideal for clearing land of unwanted vegetation while preserving desired plants in the surrounding area.

The herbicide is effective in a variety of environments, including forests, pastures, and industrial sites. Liberator offers long-term control, ensuring that honey locust trees do not regrow once treated. It is most effective when applied during the tree’s active growing period.

However, care must be taken to avoid contamination of nearby plants, as it can damage any vegetation it contacts. Additionally, it can be harmful to aquatic life, making it unsuitable for use near water bodies. It may require multiple applications for complete control.

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15. Escort Herbicide – Herbicide for Woody Plants Like Honey Locust Trees

Escort Herbicide, containing metsulfuron methyl, is a selective herbicide that targets woody plants like honey locust trees. It is designed for use in non-crop areas such as rights-of-way, industrial sites, and forested lands. The herbicide works by inhibiting essential plant enzymes, causing the tree to die over time.

Escort is known for its versatility and can be applied as a foliar spray or through soil treatments. It is particularly effective in areas with heavy infestations and provides long-term control of honey locust trees. Its use results in minimal damage to surrounding vegetation when applied correctly.

However, it can be toxic to certain plant species, so care must be taken to avoid drift or direct contact with desirable plants. Additionally, it can be harmful to aquatic ecosystems, requiring careful application near water bodies. Multiple treatments may be necessary for effective control.

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16. Tordon RTU Herbicide – Ready-to-Use Herbicide for Honey Locust Trees

Tordon RTU is a ready-to-use herbicide designed for the control of woody plants, including honey locust trees. The active ingredient, picloram, is highly effective in killing deep-rooted trees and shrubs. It is specifically formulated for stump treatment, where it can be applied directly to freshly cut stumps for long-lasting results.

This herbicide is perfect for landowners who want an easy and efficient way to manage honey locust trees without needing complex equipment. Tordon RTU can be applied year-round, making it versatile and effective in various weather conditions. It is also highly concentrated, so only small amounts are needed for treatment.

However, Tordon RTU must be applied with great care, as it can damage nearby desirable vegetation if it comes into contact. It is not recommended for use near water bodies, as it can be harmful to aquatic life. Additionally, its effectiveness may vary depending on the tree’s size and the time of application.

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17. Crossbow Herbicide – Herbicide for Woody Plants and Honey Locust Trees

Crossbow Herbicide is a broad-spectrum herbicide containing triclopyr and picloram, effective for controlling woody plants like honey locust trees. It works by disrupting the tree’s cellular processes, eventually causing the plant to die. This herbicide is suitable for forest management, non-crop areas, and rights-of-way.

Crossbow is particularly effective on tougher, more established trees and shrubs, providing lasting control over a wide range of woody plants. It can be applied as a basal bark treatment, foliar spray, or directly on stumps. The dual-action formula ensures that it eliminates even the most resistant honey locust trees.

However, Crossbow requires careful application to avoid damage to nearby vegetation. It can be toxic to aquatic organisms, so it should not be used near water sources. Multiple applications may be required for effective control, especially for larger, older trees.

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18. Stump Remover Herbicide – Effective for Honey Locust Trees

Stump Remover Herbicide is a granular product designed to break down and remove stumps, including those from honey locust trees. It works by accelerating the natural decaying process of the stump, preventing regrowth. This herbicide is ideal for landowners looking to clear land after tree removal.

By applying Stump Remover to freshly cut stumps, it ensures that the honey locust tree does not resprout. It is effective in preventing tree regrowth without the need for frequent maintenance. This herbicide also reduces the amount of time it takes for stumps to decompose naturally, helping to speed up the land-clearing process.

While effective, this product should only be used on freshly cut stumps and may not work well on older stumps. It should also be kept away from other vegetation to prevent unintended damage. Additionally, it requires patience, as the stump decomposition can take several months to complete.

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19.Triclopyr 4 EC Compare works Same AS Garlon 4 Herbicide – Herbicide for Honey Locust Trees and Woody Plants

Garlon 4 is a systemic herbicide that targets woody plants, including honey locust trees. The active ingredient, triclopyr, disrupts the plant’s vascular system, ensuring complete control. Garlon 4 can be applied as a foliar spray, basal bark treatment, or cut stump treatment, providing flexibility in application.

 

This herbicide is effective in controlling tough, established honey locust trees and other invasive species. It is commonly used in forest management, non-crop areas, and rights-of-way. Garlon 4 is known for its long-lasting effects, ensuring that the treated trees do not resprout or regenerate.

However, Garlon 4 can damage surrounding plants if not applied correctly. It is toxic to aquatic life, so it should not be used near water sources. Additionally, it is most effective when applied during the growing season, so timing is critical for optimal results.

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20. Imazapyr Herbicide – Herbicide for Honey Locust Trees

Imazapyr is a systemic herbicide that provides effective control of woody plants, including honey locust trees. It is absorbed through the roots and foliage, moving throughout the plant to kill it. Imazapyr is effective on both broadleaf and woody plants and is commonly used for land clearing and forestry.

 

This herbicide is highly effective for controlling invasive species and is often used in forestry, rights-of-way, and other non-crop areas. It has a long-lasting effect, ensuring that honey locust trees are eliminated completely. Imazapyr can be applied as a foliar spray or used in stump treatments for optimal results.

However, it requires careful handling to avoid damage to surrounding vegetation. It is also harmful to aquatic life, so it should not be applied near water bodies. Multiple applications may be necessary for larger or older trees to ensure complete control.

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Tips for Choosing the Best Herbicide for Honey Locust Trees

1. Understand the Biology of Honey Locust Trees: Knowing the growth habits and root system of honey locust trees is crucial for selecting an effective herbicide tailored to their unique characteristics.
2. Evaluate the Herbicide Type for Honey Locust Trees: Decide between selective or non-selective herbicides based on the surrounding vegetation and how it may be affected by treating honey locust trees.
3. Check Application Requirements for Honey Locust Trees: Ensure the herbicide aligns with your chosen application method, such as foliar spray, basal bark, or soil treatment, to effectively manage honey locust trees.
4. Look for Systemic Action on Honey Locust Trees: Systemic herbicides are highly effective for honey locust trees as they penetrate and kill the plant from the roots up, ensuring complete eradication.
5. Consider Environmental Impact When Treating Honey Locust Trees: Opt for eco-friendly herbicides if you’re applying them near water bodies, sensitive habitats, or areas with valuable vegetation alongside honey locust trees.
6. Read Manufacturer Recommendations for Honey Locust Trees: Always follow label instructions carefully to ensure the safe, efficient, and legal use of herbicides when treating honey locust trees.
7. Seek Professional Advice on Honey Locust Trees: Consult arborists, local extension services, or herbicide experts for guidance on the best products and practices to manage honey locust trees in your specific region

FAQs About the Best Herbicide for Honey Locust Trees

1. What makes a herbicide effective for honey locust trees? Herbicides with systemic action, targeting roots and foliage, are most effective. Look for products with active ingredients like triclopyr or picloram.
2. When is the best time to apply herbicide to honey locust trees? Late spring or early summer, during active growth, is ideal. Fall applications on freshly cut stumps are also effective.
3. Can I use organic herbicides for honey locust trees? Yes, organic options like bioherbicides are available, but they may require repeated applications.
4. Are herbicides safe for surrounding vegetation? Selective herbicides target specific plants, reducing damage to desired vegetation. Always follow label directions.
5. How long do herbicides take to work on honey locust trees? Results vary by product but generally range from a few weeks to several months.
6. What precautions should I take when using herbicides? Wear protective clothing, avoid application near water bodies, and follow all safety instructions on the label.
7. Can herbicides prevent honey locust regrowth? Yes, residual herbicides prevent regrowth by inhibiting seed germination and root development.

Conclusion

Managing honey locust trees requires the right herbicide to ensure effective and lasting control. Products like Tordon RTU, with its selective action and deep root penetration, stand out as the best choice for most situations.

For broader applications, Crossbow Herbicide offers versatility and efficiency. Each product reviewed here is tailored to different needs, ensuring you find the ideal solution for your property.

By understanding your specific requirements and following proper application techniques, you can successfully manage honey locust trees and maintain a healthy environment. Choose the best herbicide today and take control of your land!