Best Woody Weed Killers in 2026

Size: 1 Quart

Controls most unwanted trees and brush.

Use on rangeland, grass pastures, non-crop areas.

CERTIFIED FOR ORGANIC USE — Completely eliminates and desiccates weeds and grasses without using toxic chemicals. Made straight from corn grown in the USA. OMRI listed weed killer and certified for organic use.

KILLS WEEDS FAST — Eliminate any type of weed in just a matter of hours. Expect full desiccation in less than 24 hours. Green Gobbler contains 20% acetic acid. Use on crabgrass, dandelions, clover weeds, white clover, moss, etc.

POWERFUL FORMULA — NO cancer-causing chemicals. Glyphosate-free. 20% formula is four times stronger than traditional table vinegar. Made strictly from ethanol distilled from corn grain.

NOT For Sale In: AK, CA, DC, FL, RI, PR

Effective: Kills cut stumps on fence lines&non-cropland areas. Control unwanted trees by cut surface treatments in forest&non-crop areas such as fence rows, roadsides&rights-of-way

Superior Results: Keeps more than 20 woody species at bay. It translocates into the tree's root system to stop resprouts

Triclopyr 4 Herbicide is a herbicide for control of woody plants, annuals and perennial broadleaf weeds in forests, grass pastures, rangeland, CRP acres, rights-of-way, and in non-crop areas and ornamental turf, industrial sites and non-irrigation ditch banks.

Weed killer controls grasses, broadleaf weeds and woody brush species. Do not use on lawns.

Contains a double-surfactant formulation that dries on plant fast to start working quickly.

Allows you to cover and treat large areas. 1 gal. covers up to 25,600 sq ft.

Rangeland, Grass Pastures, Fence rows, roadsides and non-crop areas

Crossbow specialty herbicide is recommended for control of most species of unwanted woody plants, as well as annual and perennial broadleaf weeds, growing on rangeland, permanent grass pastures, CRP, fence rows, non-irrigation ditchbanks, roadsides, other non-crop areas, and industrial sites

No adjuvants necessary

SPECIAL FORMULA: Special penetrating formula, kills even the toughest plants down to the root

BRUSH KILLER: Kills Kudzu, Poison Ivy, Poison Oak, Blackberry, Bramble, and over 70 other types of weeds and brush

RESULTS: Start seeing visual results in 1 - 6 weeks

This stump and brush remover is designed to kill stumps and woody plants like vines and weeds.

For stump application use in its current form and use a brush (not included) to apply the product.

For brush application mix 8 oz. of the concentrate in 1 gallon of water and spray on leaves.

Ortho GroundClear Poison Ivy & Tough Brush Killer1 is a weed killer concentrate that controls over 60 listed tough weeds and brush, including poison ivy, poison oak, kudzu, and wild blackberry

This herbicide enters weeds through their leaves and moves throughout the plant to provide control; wilting or yellowing will occur in 2 to 6 weeks

Product is rainproof in 2 hours

CONTROL WOODY PLANTS & VINES-Stop undesirable listed woody vines, plants and broadleaf weeds.

ALSO USED AS STUMP KILLER-Use undiluted to kill stumps and prevent sprouting.

USE AS FOLIAR SPRAY-Can be applied using a hose-end or tank sprayer.

BRUSH AND WEED KILLER - Kills a variety of brush, woody weeds, and vines such as poison ivy, poison oak, kudzu, wild blackberries, chickweed, dandelion, clover, thistle, and over 240 other tough weeds.

STUMP KILLER - Poison Ivy and Brush Killer can also be used to kill tree stumps. Simply apply the undiluted product directly to the entire freshly cut stump with a paintbrush.

SAFE FOR GRASS - Designed to kill brush and a variety of weeds, not lawn grasses. When used as directed it kills broadleaf weeds in lawns.

Roundup Ready-To-Use Poison Ivy Plus Tough Brush Killer with trigger sprayer kills all types of tough weeds like poison ivy, poison oak, poison sumac, blackberries, kudzu, & other tough-to-control brush.

Use in areas where tough weeds are invading your landscape—in recreational areas, field, & trails; around buildings, cabins, lodges, & camp sites; and on wooded or vacant lots.

Rainproof in 30 minutes and visible results in 24 hours.

BRUSH AND WEED KILLER - Kills a variety of brush, woody weeds, and vines such as poison ivy, poison oak, kudzu, wild blackberries, chickweed, dandelion, clover, thistle, and over 240 other tough weeds.

STUMP KILLER - Poison Ivy and Brush Killer can also be used for tree stump removal. Simply apply the undiluted product directly to the entire freshly cut stump with a paintbrush.

SAFE FOR GRASS - Designed to kill brush and a variety of weeds, not lawn grasses. When used as directed it kills broadleaf weeds in lawns, roots, and all.

Trans-locates into the tree's root system to stop re-sprouts

WEED KILLER: Non-selective herbicide kills listed weeds and grasses including crabgrass, posion ivy, clover, and more

ROOT KILLER: Exclusive formula kills to the root within minutes

RESULTS: Start seeing visual results in as little as 24 hours

Kills over 60 types of tough brush and weeds

Kills poison ivy, poison oak, kudzu and wild blackberries

Kills the toughest, brushy weeds

EXTENDED WEED AND GRASS CONTROL: Kills weeds and grasses down to the root and prevents weeds from coming back for up to 3 months.

QUICK-KILL FORMULA: Visible results as fast as 3 hours.

RAINFAST: Rainfall or watering 15 minutes after application will not wash away effectiveness.

Triclopyr controls unwanted woody plants, vines, and poison ivy

Great for use around homes, cabins, buildings, trails, fences and other non-crop areas

Apply undiluted product with a paint brush to completely cover the fresh cut surface

Kills the toughtest weeds

Roots and all!

Non staining

Liquid Harvest Trio controls over 70+ types of brush, vines, brambles, and woody plants. For best results, apply when plants are fully bloomed and actively growing.

For stump use: Completely cover freshly cut stump with undiluted product using a paintbrush for best results

Mix 4-8oz of Liquid Harvest Trio per gallon of water for regular use on vines & hard to control plants in a hand sprayer and apply

BRUSH AND WEED KILLER - Kills a variety of brush, woody weeds, and vines such as poison ivy, poison oak, kudzu, wild blackberries, chickweed, dandelion, clover, thistle, and over 240 other tough weeds.

STUMP KILLER - Poison Ivy and Brush Killer can also be used for tree stump removal. Simply apply the undiluted product directly to the entire freshly cut stump with a paintbrush.

SAFE FOR GRASS - Designed to kill brush and a variety of weeds, not lawn grasses. When used as directed it kills broadleaf weeds in lawns, roots, and all.

Not for sale & Ship to: AK, CA, CT, DC, FL, NY, RI.

Effective: Kills cut stumps on fence lines&non-cropland areas. Control unwanted trees by cut surface treatments in forest&non-crop areas such as fence rows, roadsides&rights-of-way

Superior Results: Keeps more than 20 woody species at bay. It translocates into the tree's root system to stop resprouts

Roundup QuikPRO herbicide is a fast-acting, post emergent non-selective professional herbicide for use in non-crop areas and industrial sites

Target Pest Gives broad spectrum control of many annual weeds, perennial weeds, woody brush and trees.

For Use In Non-crop and non-timber areas only, such as airports, apartment complexes, ditch banks, dry ditches, dry canals, fencerows, golf courses, lumberyards, manufacturing sites, offices complexes, parks, parking areas, recreational areas, residential areas, schools, storage areas, warehouse area, other public areas and similar industrial and non-crop sites

Pre-emergent herbicide - vegetable and ornamental weeder is designed for the control of annual grasses and broadleaf weeds in ornamental trees, Ornamental woody shrubs, Ornamental groundcovers, roses, established flowers, and vegetable gardens.

Seed control - this product controls weeds by killing Their seeds as they germinate, so it helps to prevent weeds from establishing. Soon, the weeds will be gone from your garden before they appear. However, it does not control established weeds.

Easy application - apply vegetable and ornamental weed Killer to the soil surface, and then water in. This is one of the few weed killers that can be used in vegetable gardens.

COMPARE to Active Ingredient In Roundup Ultra

NON-SELECTIVE, post emergent systemic herbicide

PROVIDES broad-spectrum control of annual and perennial weeds, woody brush and trees.

For the markets of Range & Pastureland, Industrial Bareground, Forestry, and Railroad

A foliar herbicide spray for the control or destruction of many herbaceous and woody plants

A postemergent, systemic herbicide with no soil residual activity

Is one of a few herbicides recommended by university specialists that has shown excellent crop safety on annuals, perennials and woody ornamentals.

Is for over-the-top use in nurseries on woody species and perennial species that are sensitive to oxyfluorfen or other selected broadleaf herbicides.

Contains the active ingredient pendimethalin, the long-time industry leader in preemergent weed control performance and value.

BRUSH AND WEED KILLER - Kills a variety of brush, woody weeds, and vines such as poison ivy, poison oak, kudzu, wild blackberries, chickweed, dandelion, clover, thistle, and over 240 other tough weeds.

STUMP KILLER - Poison Ivy and Brush Killer can also be used for tree stump removal. Simply apply the undiluted product directly to the entire freshly cut stump with a paintbrush.

SAFE FOR GRASS - Designed to kill brush and a variety of weeds, not lawn grasses. When used as directed it kills broadleaf weeds in lawns, roots, and all.

THE PRO CHOICE FOR SEASON-LONG WEED CONTROL: Semera 51.0% WDG contains 51% flumioxazin; the same active ingredient as SureGuard, the herbicide professionals trust for season-long weed control.

AQUATIC WEED CONTROL: Semera 51.0% WDG is a fast-acting contact herbicide that controls selected submersed, emergent and floating aquatic weeds. Controls Duckweed, Alligator Weed, Coontail, Frog's-bit, Hydrilla, Pondweed, Water Fern, Water Lettuce, Watermilfoil

VERSATILE HERBICIDE FOR MANY USES: Hold down grassy and broadleaf weeds with this versatile solution for landscape, golf course, and nursery settings including aquatic, bare ground, woody landscape ornamentals, container- or field-grown trees, and crack and crevice areas. Semera 51.0% WDG is also an excellent option for Poa control in dormant Bermudagrass. Refer to the product label for complete use and application information.

THE PRO CHOICE FOR SEASON-LONG WEED CONTROL: Semera SC contains 41.4% flumioxazin; the same active ingredient as SureGuard SC, the herbicide professionals trust for season-long weed control. Our convenient liquid SC formula makes it easy to mix into solution and clean from equipment.

VERSATILE HERBICIDE FOR MANY USES: Hold down grassy and broadleaf weeds with this versatile solution for landscape, golf course, and nursery settings including aquatic, bare ground, woody landscape ornamentals, container- or field-grown trees, and crack and crevice areas. Semera SC is also an excellent option for Poa control in dormant Bermudagrass. Refer to the product label for complete use and application information.

SIX-MONTH WEED CONTROL WITH ONE SPRAY: Make easy work of weed control with hard-working Semera SC. One application works all season to catch many broadleaf and grassy weeds before they emerge.