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Isoxaben 75WG
Isoxaben 75WG is a pre-emergent herbicide in wettable granules that delivers selective control of broadleaf weeds in landscapes. It is easy to use and long-lasting.
Isoxaben 75WG, manufactured by Quali-Pro, is designed for the pre-emergent control of broadleaf weeds on turf grass.
This easy-to-mix product comes in the form of water-dispersible granules that must be thoroughly and uniformly mixed in water and applied as a spray. With a single application, isoxaben can deliver up to 8 months of selective pre-emergent control of broadleaf weeds.
Isoxaben's performance is proven on cool—and warm-season turfgrass and in the ornamental, landscape, and nursery markets. If you're dealing with pesky broadleaf weeds on your property, stop them before they germinate with Isoxaben.
Tools Needed
You will need to mix the product into a sprayer of your choosing, such as a backpack, hose-end, or hand-pump sprayer. For the average job, a hand-pump gallon sprayer works best.
How to Use
- Step 1: Determine how much Isoxaben 75WG you will need to mix by measuring the square footage of the treatment area you wish to treat. Find the square footage by measuring the length and width of the treatment area in feet, then multiply them together (length x width = square footage). For spot treatment using Isoxaben 75WG mix at a rate of 0.25 to 0.50 oz. per gallon of water to treat 1,000 square feet.
- Step 2: Fill a hand sprayer halfway with water and then add the appropriate amount of Isoxaben based on your calculations. Shake the sprayer and then fill it with the remaining half of the required amount of water. Agitate the sprayer until the solution is well-mixed.
- Step 3: Broadcast the spray over your entire lawn, getting even coverage via a fan spray setting. After application, water the product in with rainfall or sprinkler irrigation of 0.5 inches or more. If not immediately, then irrigate treated areas at least 21 days after the first application.
Where to Use
Use Isoxaben 75WG Herbicide in established cool-seasoned and warm-seasoned turf grasses, landscape ornamentals, container-grown ornamentals, field-grown ornamentals, ground covers/perennials, ornamental bulbs, non-bearing fruit and nut trees, non-bearing vineyards, Christmas tree/conifer plantations, and non-cropland areas.
When to Use
Use this product in the early spring and fall to stop weed germination before it starts. Timing is crucial because if the weed has already sprung up, applying Isoxaben 75WG will be ineffective.
Safety Information
Isoxaben 75WG is safe to use around children and pets when applied according to the product label instructions. Always wear the appropriate personal protective equipment (PPE) when mixing and applying this product.
Do not allow people and pets to enter treated areas until 12 hours after application or until the treated area has completely dried.
Special Considerations
Isoxaben 75WG is stable on the soil surface for up to 21 days, but it must be incorporated by moisture to be effective. If water does not activate it within 21 days of application, erratic weed control may result.
Availability | Online |
Restricted Use | No |
Shipping Restrictions | 1 Pound: AK, AZ, CA, CO, CT, FL, ID, IN, MN, MS, NC, NV, NY, OR, PA, TX, VT, WI |
Brand | QUALI-PRO |
Keith's Pro Tips | "For Isoxaben to work, apply it at optimum times when your target weed has yet to grow. If they have already grown, Isoxaben is ineffective, and you must use a post-emergent product." |
Product Drawbacks | Does not control established weeds. If weeds have already sprouted, you will need to instead apply a post-emergent weed killer. |
Target Pests | Annual Bursage, Annual Sowthistle, Black Medic, Black Mustard, Black Nightshade, Blackleaved Fleabane, Bracted Plantain, Bristly Oxtongue, Broadleaf Plantain, Buckhorn Plantain, Burning Nettle, California Burclover, Carolina Geranium, Carpetweed, Chamberbitter, Chamomile Mayweed, Coast Fiddleneck, Common Chickweed, Common Groundsel, Common Lambsquarters, Common Mallow, Common Pokeweed, Common Purslane, Common Ragweed, Creeping Woodsorrel, Curly Dock, Dandelion, Dogfennel, Dwarf Fleabane, Eclipta, Eveningprimrose, Field Bindweed, Florida Pusley, Green Tansymustard, Hairy Bittercress, Hairy Galinsoga, Heath Aster, Henbit, Honeyvine Milkweed, Horseweed, Hyssop Spurge, Indian Mustard, Ivyleaf Morningglory, Jimsonweed, Kochia, Ladysthumb, Lanceleaf Groundcherry, Lawn Burweed, Little Bittercress, Little Mallow, London Rocket, Marestail, Mouseear Chickweed, Musk Thistle, Nettleleaf Goosefoot, Panicle Willoweed, Pennsylvania Smartweed, Pennywort, Petty Spurge, Pigweed, Pineappleweed, Prickly Lettuce, Prickly Sida, Prostrate Knotweed, Prostrate Spurge, Purple Cudweed, Purslane, speedwell, Rattail Fescue, Red Sorrell, Redmaids Rockpurslane, Redstem Filaree, Russian Thistle, Scarlet Pimpernel, Shepardspurse, Sibara, Silverheath Knotweed, Slender Aster, Slender Plantain, Sotted Spurge, Southern Brassbuttons, Spiny Sowthistle, Sunflower, Swinecress, Tall Morningglory, Telegraphplant, Thymeleaf Speedwell, Turkey Mullein, Venice Mallow, Virginia Pepperweed, White Clover, Whitestem Filaree, Wild Carrot, Wild Celery, Wild Mustard, Wild Raddish, Yellow Sweetclover, and Yellow Woodsorrel. |
Application Equipment | Backpack Sprayer, Gloves, Pump Sprayer, Respirator Mask |
Application Methods | Broadcast Spray, Spot Treatment |
Active Ingredient | Isoxaben 75.0% |
Product Type | Herbicide |
Formulation | Water Dispersible Granule (WDG) |
Application Rate | 0.25 to 0.50 oz. of Isoxaben 75WG per gallon of water per 1,000 sq. ft. 0.66 to 1.33 lbs. of Isoxaben 75WG per 10 gallons of water per acre. |
Shelf Life | Isoxaben 75WG can last in storage up to 3 years when kept in a cool, dry place. |
Yield | Each pound of Isoxaben will treat up to 32,000 square feet of turf with pre-emergent broadleaf weed protection. |
Use Sites | Outdoors |
Time to Kill | Isoxaben does not kill weeds, it prevents weed seeds from germinating within 21 days of application. |
Comparable Products | Prodiamine WDG |
EPA Registration # | 53883-434 |
Restricted Use | No |
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Shipping Restrictions | AK, AZ, CO, CT, FL, ID, IN, MN, MS, NC, NV, NY, OR, PA, TX, VT, WI |
Availability | Online |
Signal Word | CAUTION |
Keith's Pro Tip | "For Isoxaben to work, apply it at optimum times when your target weed has yet to grow. If they have already grown, Isoxaben is ineffective, and you must use a post-emergent product." |
Time to Kill | Isoxaben does not kill weeds, it prevents weed seeds from germinating within 21 days of application. |
Chemical Type | Herbicide |
Formulation | Water Dispersible Granule (WDG) |
Application Methods | Broadcast Spray, Spot Treatment |
Product Drawbacks | Does not control established weeds. If weeds have already sprouted, you will need to instead apply a post-emergent weed killer. |
Active Ingredient | Isoxaben 75.0% |
Application Equipment | Backpack Sprayer, Gloves, Pump Sprayer, Respirator Mask |
Mix Rate | 0.25 to 0.50 oz. of Isoxaben 75WG per gallon of water per 1,000 sq. ft. 0.66 to 1.33 lbs. of Isoxaben 75WG per 10 gallons of water per acre. |
Use Sites | Outdoors |
Yield | Each pound of Isoxaben will treat up to 32,000 square feet of turf with pre-emergent broadleaf weed protection. |
EPA Registration No. | 53883-434 |
Shelf Life | Isoxaben 75WG can last in storage up to 3 years when kept in a cool, dry place. |
Comparable Products | Prodiamine WDG |
Children or pets? | No |
Property Characteristics | None |
*Price does not include freight. We guarantee our rate plus shipping will be less than anyone else's price.