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Scythe Herbicide is a post-emergent, nonselective herbicide for the control of grassy and broadleaf weeds, moss, and certain algaes. Its unique formulation provides a quick burndown of a variety of weeds and grasses as well as most mosses and lichens. Very mature plants may require repeat applications. Scythe works by removing the waxy cuticle of green vegetation. It does not move though the soil so it will not harm nearby plants. Apply around listed crops, turf, flowers, bedding, and landscaped areas. Care should be taken to avoid contact with desirable vegetation. Apply to walks, benches, walls, floors, roofs, or cooling pads for the control of moss and certain algae. A temporary residue may result when used on some types of concrete, masonry, or stone. See label for complete application instructions.
| Active Ingredient | Nonanoic acid 57% |
|---|---|
| Target pests |
Annual and Perennial Broad-leaf and Grassy Weeds, as well as most Mosses and other Cryptogams * See label for complete list |
| For use in | Ornamental Plants in Landscape and Turf |
| Application |
1 1/3 - 13 oz. per gallon of water (1 - 10% solution) * See label for complete application instructions |
| Pet safe | Yes, if used as directed on Label |
| Formulation | Professional Product |
| NOT FOR SALE TO | AK, ME |
| Shipping Weight | 8.05 lbs |
| Manufacturer | Gowan |
| UPC | 6526976350481 |
| EPA Registration | 10163-325 |
Scythe Herbicide is not a residual control product. Additional treatments will be required for new emerging weeds.
In November 2010, Gowan Company LLC purchased the rights to Scythe from Dow Agro Sciences.
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Trying to eradicate Nostoc
By Don on 06/15/2020
This product is expensive, but is the only thing I have found to make an impact on Nostoc/Nostoc Commune. That is a land-based algae that is very slippery to drive or walk on. Scythe is "nonselective,…
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Scythe Works!!!
By Chris on 05/15/2017
I have used Scythe on difficult herbaceous invading plants like Knotweed and Houittuynia and it has worked really well. Self-seeding plants need more than one application, but this stuff really works.
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Green things call me Mr Death...
By Tom on 04/25/2017
Nothing can stand up to this! I spray the block patio and green things are yellow before I'm done. You'd think they'd turn yellow just seeing the bottle!
Yes, a surfactant can be added to the Scythe Herbicide to make the product adhere to the plant more effectively. It is recommended that you use 1-2 teaspoons of surfactant per gallon of water.
The shelf life of Scythe if stored in a cool dry area is 3 years.
Scythe is a unique product in itself.That we know of, there are not any non selective herbicides that contain the same active ingredients. Please call us at 866-581-7378 with any questions.