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Gordons Trimec Lawn Weed Killer Concentrate is specially formulated to help control more than 230 nuisance weeds without harming your lawn. This concentrated herbicide features a 3-way blend to provide effective control of broadleaf weeds such as aster, beggarticks, bindweed, bittercress, carpetweed, chickweed, clover, dandelion, dock, ground ivy, henbit, and more in Northern and Southern grasses. It is labeled for use on Bahiagrass, Bermudagrass, Fescues, Kentucky Bluegrass, Perennial Ryegrass, Zoysiagrass, Centipedegrass and St. Augustinegrass.
Product Documents
Active Ingredient | 2,4-D, dimethylamine salt - 7.59% Mecoprop-p, dimethylamine salt - 1.83% <br Dicamba, dimethylamine salt - 0.84% |
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Target pests | Amaranth, aster, bedstraw, beggarticks, bindweed, bittercress, bitterweed, buckhorn, burclover, carpetweed, catsear, chickweed, chicory, cinquefoil, clover, cockle, cudweed, dandelion, dollarweed, dock, ground ivy, gumweed, henbit, knotweed, etc. |
For use in | Bahiagrass, Bermudagrass, Fescues, Kentucky Bluegrass, Perennial Ryegrass, Zoysiagrass, Centipedegrass and St. Augustinegrass. |
Application | Mix 1 fl.oz. (2 Tbsp) in 1 gallon of water to treat 250 sq.ft. for spot treatment. Apply 4 fl.oz. per 1,000 sq.ft. for hose-end sprayer. |
Pet safe | Yes, if followed by directions on the label. |
Formulation | Liquid Concentrate. |
NOT FOR SALE TO | AK, DC, PR |
Coverage Area | Treats up to 4,000 sq. ft. of Northern grasses and 8,000 sq. ft. of Southern grasses. |
Special Features | Economical choice for large lawn areas. |
Shipping Weight | 1.15 lbs |
Manufacturer | PBI Gordon Corporation |
EPA Registration | 2217-539-33955 |
Use Restrictions:
How Much To Apply:
Bahiagrass, Bermudagrass, Fescues, Kentucky Bluegrass, Perennial Ryegrass and Zoysiagrass:
Spot Treatments: Mix 1 fl.oz. (2 Tbsp) in 1 gallon of water to treat 250 sq.ft.
Entire Lawn Treatments:
Centipedegrass and St. Augustinegrass:
Spot treatments: Mix 0.5 fl.oz. (1 Tbsp) in 1 gallon of water to treat 250 sq.ft.
Entire Lawn Treatments:
How To Apply:
Pump Style Sprayers:
Ideal for spraying individual weeds
12 Volt and Tow-Behind Boom Sprayers:
Ideal for treating large country and suburban lawns
Concentrate Plus Water Hose-End Sprayers:
Ideal for treating medium-sized lawns.
Use Precautions:
Limitations:
Broadcast applications to residential turfgrass:
The maximum application rate is 4.0 fl.oz. of product per 1,000 sq.ft. per application. The maximum number of broadcast applications is limited to 2 per year with a minimum of 30 days between applications. The maximum seasonal rate is 8.0 fl.oz. of product per 1,000 sq.ft.
Spot treatments to residential turfgrass:
Spot treatment is defined as a treatment area no greater than 1,000 sq.ft. per acre. The maximum application rate is 4.0 fl.oz. per 1,000 sq.ft. per application. The maximum number of spot treatments is
limited to 2 per year with a minimum of 30 days between applications.
SEE LABEL FOR WEEDS CONTROLLED, COMPLETE RATES AND INSTRUCTIONS.
Environmental Hazards:
This pesticide is toxic to fish and aquatic invertebrates and may adversely affect non-target plants. To protect the environment, do not allow pesticide to enter or run off into storm drains, drainage ditches, gutters or surface waters. Applying this product in calm weather when rain is not predicted for the next 24 hours will help to ensure that wind or rain does not blow or wash pesticide off the treatment area. Rinsing application equipment over the treated area will help avoid run off to water bodies or drainage systems. This chemical has properties and characteristics associated with chemicals detected in groundwater. The use of this chemical in areas where soils are permeable, particularly where the water table is shallow, may result in groundwater contamination. Application around a cistern or well may result in contamination of drinking water or groundwater
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A surfactant is not required when using Gordons Trimec Lawn Weed Killer Concentrate.
Yes, Gordons Trimec Lawn Weed Killer Concentrate is safe to use on Bahiagrass, Bermudagrass, Fescues, Kentucky Bluegrass, Perennial Ryegrass, Zoysiagrass, Centipedegrass and St. Augustinegrass (Except Floratam).
For St. Augustine and Centipede, as a Spot Treatment – apply at 1 fl oz per gallon of water per 500 sq ft. For broadcast applications, apply 4 fl oz per gallon of water per 2000 sq ft. View more information on page 2 of the product label.
For Cool Season turfgrasses, Gordons Trimec Lawn Weed Killer Concentrate is applied at the rate of 3 fl oz per gallon of water per 500 sq ft area for Spot Treatments and 6 fl oz per gallon of water per 1000 sq ft areas for entire Lawn Treatments.
Please view the full product label for more information.
Gordons Trimec Lawn Weed Killer Concentrate Rating: 2 (1 Reviews / 3 Q&A)