Corteva Vastlan Herbicide

Description

Corteva Vastlan is a systemic, selective herbicide formulated with Triclopyr Choline as its active ingredient. It is designed for effective broadleaf weed and woody plant control in non-crop areas such as roadsides, rights-of-way, forests, rangelands, and industrial sites. Vastlan provides consistent and long-lasting control with reduced volatility compared to traditional Triclopyr formulations, making it a safer choice for sensitive environments.

Key Benefits

• Enhanced Efficacy – Provides superior control of woody plants and broadleaf weeds.

• Low Volatility – Triclopyr Choline formulation minimizes off-target movement and volatilization.

• Selective Control – Targets broadleaf weeds while preserving desirable grasses.

• Flexible Use – Suitable for foliar, basal bark, and cut-stump treatments.

• Reduced Environmental Impact – Lower potential for drift and less odor compared to ester formulations.

Target Weeds and Brush Species

Vastlan effectively controls a variety of invasive and woody plants, including but not limited to:

Broadleaf Weeds:

• Canada Thistle

• Bull Thistle

• Bindweed

• Chickweed

• Plantain

• Clover

• Dandelion

• Horseweed

• Ragweed

Woody Plants & Brush:

• Alder

• Aspen

• Blackberry

• Honeysuckle

• Kudzu

• Poison Ivy

• Poison Oak

• Russian Olive

• Sumac

• Wild Rose

• Willow

Application Rates

Application rates vary depending on the target vegetation, method of application, and site conditions. Below are general guidelines:

Foliar Applications:

• Woody Plants: 2.25 to 4.5 quarts of Vastlan in a minumum spray volume of 5 gallons per acre.

  • Broadleaf Weeds: 1.5 - 6.0 quarts per acrea

Always follow label directions for specific rates and mixing instructions.

Restrictions & Safety Precautions

Restrictions:

Do not apply directly to water (except for approved aquatic applications).
Avoid drift onto desirable plants, crops, and sensitive areas.
Grazing restrictions: Do not graze lactating dairy animals on treated areas within 14 days of application.
Replanting restrictions: Wait 3 months before planting broadleaf crops in treated areas.

Safety & Handling:

Wear protective equipment (gloves, long sleeves, eye protection) when handling and applying Vastlan.
Avoid inhalation and skin contact – wash hands thoroughly after use.
Storage: Keep in original container, away from heat, open flame, and food/feed.
Environmental Precautions: Do not apply in windy conditions to prevent drift.

It is a violation of Federal law to use this product in a manner inconsistent with its labeling.  Always consult the product label for complete application instructions and safety guidelines.  For the most accurate label information please refer to the manufacturer website.