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Hyvar® X Herbicide

DuPont™ Hyvar® X herbicide provides broad-spectrum control of many annual and perennial weeds as well as many brush species.


Excellent for industrial weed control: Apply Hyvar® X for non-selective weed control in industrial areas including railways (ballast treatments) or pipeline rights-of-way, lumberyards, storage areas, petroleum tank farms and industrial plant sites. Hyvar® X also controls undesirable woody plants on utility transmission lines, airports, telecommunication sites, storage areas and other non-cropland sites such as farm buildings and fence lines not immediately adjacent to cropland or desirable trees or shrubs.

Flexibility in application timing: Hyvar® X can be applied pre-emergent or post-emergent when target species are actively germinating or growing. Best results are obtained when the soil is moist at the time of application.

Broad range of weeds: Weeds controlled include annual and perennial grasses and broadleaf weeds such as crabgrass, foxtail, pigweed, ragweed, quackgrass, wild carrot and dandelion. Apply Hyvar® X at a rate of 30 L/ha to 45 L/ha. Do not apply when the soil is frozen. Use the higher rates on soils high in organic matter (5% of more) or on clay soils in Eastern Canada.

For brush control, apply in spring or summer as a grid or basal (spot) treatment. Refer to the label for complete use instructions.


Product Information

The information provided on this website is for reference only. Always refer to the product labels for complete details and directions for use.