Dismiss herbicide is now labeled for use as selective weed control in containers, around field-grown ornamentals or in landscape beds, FMC Professional Solutions recently announced. When applied as a directed spray around the base of the plant (do not spray over the top), the product provides control of yellow nutsedge, purple nutsedge and green kyllinga in 24 - 48 hours.
Dismiss attacks weeds on the surface through foliar contact but also works through root uptake to control sedge tubers underground. As a result, nursery and landscape professionals will see a noticeable reduction in new sedge populations the following season.
“Studies have shown that Dismiss reduces the number of yellow nutsedge tubers the following year by 60%,” said Adam Manwarren, Herbicide Brand Marketing Manager for FMC. “This reduces the chance that perennial weeds – or ‘zombie weeds’ – will take hold in nursery or landscape beds.”
Dismiss may be used in established container plants, around field-grown ornamentals or in landscape beds, as well as around newly transplanted containers or field-grown ornamentals after the plants have formed roots and are well established.
Available in 6-ounce and 64-ounce (1/2 gallon) bottles, Dismiss can be applied as a directed spray toward the base of the plant. Tolerant species include: arborvitae, rhodeodendron, azalea, holly, Norway spruce, and crape myrtle, among many others.
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