Rightline Dithiopyr 2EW
$514.99
RightLine® Dithiopyr 2EW is a professional-grade specialty pre-emergent herbicide engineered to keep your turf and landscapes pristine and free from aggressive weeds. Formulated as a water-based emulsion (EW), it provides top-tier defense against crabgrass, annual grasses, and select broadleaf weeds without the harsh, chemical smells or staining issues associated with older herbicide formulas.
Key Benefits & Features
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Dual-Action Crabgrass Control: Unlike many pre-emergents that only work before weeds sprout, Dithiopyr 2EW offers a unique window of flexibility. It provides exceptional pre-emergent control to stop weeds before they germinate, plus early post-emergent control on young, newly sprouted crabgrass.
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Low Odor & Non-Staining: Its advanced formulation is specifically designed to minimize strong chemical odors, making it ideal for residential areas and high-traffic public spaces. It also won’t leave behind unsightly yellow stains on concrete, sidewalks, or equipment.
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Versatile Application: Trusted across a wide range of settings, it is safe and highly effective for use on:
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Established residential and commercial lawns
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Golf courses (fairways, roughs, and tee boxes) and sports turf
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Sod farms and unimproved turfgrass
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Landscape, field-grown, and container ornamentals
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Christmas tree plantations and natural areas
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How to Get the Best Results
To unlock the full potential of RightLine Dithiopyr 2EW, timing and moisture are key:
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Apply Early: For the vast majority of target weeds and grasses, the product must be applied before they germinate.
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Activate with Water: The herbicide relies on moisture to create a protective barrier in the soil. For optimum weed control, ensure the application is watered in with at least 1/2 inch of rainfall or irrigation before the weeds begin to sprout.
Whether you are managing a golf course or maintaining a picture-perfect commercial landscape, RightLine Dithiopyr 2EW delivers long-lasting, clean, and reliable weed prevention.


