Controlling unwanted woody plants and brush can be challenging without the right herbicide. In this guide, we highlight the best herbicides specifically formulated for woody plant control that target tough brush, vines, and trees while offering flexible application options. Each product features proven active ingredients and application guidelines, helping you choose the ideal solution for your needs.
| Product | Brand | Key Features |
|---|---|---|
| Tordon RTU Specialty Herbicide 1 Qt | Dow AgroSciences | Kills cut stumps and resprouts; controls over 20 woody species; suitable for fence lines and right-of-way areas |
| Pro Brush & Poison Ivy Killer 32oz | Liquid Harvest | Concentrated post-emergent; dual active ingredients; controls brush and broadleaf weeds including poison ivy |
| PastureGard HL Herbicide 1 Gallon | Pasturegard | Selective woody plant control; kills tough brush like blackberry and privet; excellent for multiple woody species |
| Liquid Harvest Concentrated Brush Killer 32oz | Liquid Harvest | Controls 70+ brush types; effective on stumps with paintbrush application; ready for hand sprayer mix |
| Liquid Harvest 24.5% Glufosinate Herbicide 32oz | Liquid Harvest | Non-selective; glufosinate-based; controls grasses, broadleaf weeds, and some woody plants; flexible application rates |
Tordon RTU Specialty Herbicide 1 Qt Kills Woody Plants And Trees
Tordon RTU is designed for killing woody plants and trees by targeting the root system to prevent resprouts. This ready-to-use herbicide excels on cut stumps along fence lines, roadsides, and right-of-way locations. It is effective on over 20 species of undesirable woody vegetation and controls their regrowth by systemic action.
The product is not available for sale in AK, CA, DC, FL, RI, and PR, so checking local regulations before purchase is important. It works best for cut surface treatments, making it an ideal option for non-crop areas where selective woody plant control is necessary.
Pro Brush & Poison Ivy Killer – 32oz Post-Emergent Herbicide
This post-emergent herbicide combines triclopyr and 2,4-D to target woody plants, brush, and broadleaf weeds including poison ivy. It is effective in both cool and warm weather seasons and can be applied during growing or dormant periods, offering flexible timing for weed control.
The concentrated formula provides targeted control for stubborn woody vegetation and brush, helping maintain clear landscapes with reduced regrowth risk. Its dual active ingredients broaden its effectiveness against a variety of plant types.
PastureGard HL Herbicide – Triclopyr and Fluroxypyr Control
PastureGard HL offers selective control over woody plants and brush, including tough species like blackberry, rose, and privet. It translocates thoroughly within plants to kill hard-to-control brush and provides excellent results on other challenging species such as wax myrtle, sweet gum, persimmon, and osage orange.
This herbicide is ideal for pasture, rangeland, and non-crop areas where broadleaf and woody plant management is essential. For best results, it should be used in registered states only, following label directions carefully.
Liquid Harvest Concentrated Brush Killer – 32oz for Over 70 Brush Types
This concentrated herbicide controls more than 70 types of brush, vines, and woody plants. It is effective for treating fully grown, actively growing plants and provides comprehensive control including on stumps when applied undiluted with a paintbrush.
For regular spray applications, mix 4-8 ounces per gallon of water for use in hand sprayers. This product is versatile for various brush control situations, including preventing sprouting after cutting.
Liquid Harvest 24.5% Glufosinate Herbicide – Non-Selective Weed Control
This glufosinate-based herbicide provides non-selective, broad-spectrum control of grasses, broadleaf weeds, and some woody species. It contains 24.5% glufosinate and offers both spot treatment and broadcast application methods.
Application rates vary depending on the weed type and growth stage, with thorough label instructions to maximize results. This product is glyphosate-free, making it an alternative for those seeking different active ingredients for weed management.
Buying Guide for Herbicides Targeting Woody Plants
When selecting the best herbicide for woody plants, consider the following factors to make an informed decision:
- Type of Vegetation: Identify whether you need to control cut stumps, resprouts, dense brush, or broadleaf weeds mixed with woody plants.
- Selective vs. Non-Selective: Selective herbicides target specific plant types without harming grasses, useful for pasture or lawn areas. Non-selective options kill all vegetation in the application zone.
- Active Ingredients: Common ingredients like triclopyr, fluroxypyr, 2,4-D, glyphosate, and glufosinate differ in mode of action and plant specificity. Combining ingredients can improve efficacy on diverse weed types.
- Application Method: Ready-to-use sprays, concentrated formulas, and cut stump treatments each suit different control techniques. Stump painting reduces root sprouting while foliar sprays cover live growth.
- Timing: Some herbicides allow application during dormant or growing seasons, providing flexibility especially in cooler or warmer climates.
- Environmental and Regulatory Restrictions: Confirm product legality in your state or region to ensure compliance, especially for potent chemicals like Tordon RTU.
- Coverage Area and Mix Rates: Calculate the area needing treatment and adjust concentration accordingly to optimize efficiency and cost.
By evaluating these aspects, you can choose a herbicide that best matches the scale, vegetation type, and location of your woody plant control needs, leading to safer and more effective vegetation management.