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Nufarm Weedar 64 is a selective herbicide which provides broad-spectrum control of annual, biennial, perennial broad-leaf weeds. It features low-volatile formula which contains 2,4-D as its active ingredient which effectively kills and control weeds like horseweed, ragweed, catnip, chicory, coffeeweed, carpetweed, cocklebur, pigweeds, bindweed, dandelion, ironweed, plantains, wormwood, and more. Its versatile formulation is designed for a variety of uses and can be applied on crops like apples, cereal grains, corn, fallowland, crop stubble, orchard floor, rice, soybeans, sugarcane, rangeland, forests, pasture, as well as non-crop areas like aquatic sites, lawns, ornamental turf, ditch banks, forestry, and right-of-ways. It easily dissolves in water to form a premium solution, making it very efficient to use.
This is not to be used on residential areas.
Note: Due to New California State restrictions, this Can Not be Sold in California.
Product Documents
| Active Ingredient | 2,4-D, dimethylamine salt 46.8% |
|---|---|
| Target pests |
Annual, biennial, perennial broadleaf weeds like horseweed, ragweed, catnip, chicory, coffeeweed, carpetweed, cocklebur, pigweeds, bindweed, dandelion, ironweed, plantains, wormwood and oters * See Label for complete list |
| For use in | Asparagus, Cereal Grains, Corn, Fallow-land, Crop stubble, Orchard floor, Rice, Soybeans, Sugarcane, Range-land, Forests, Ornamental Turf-grass, Fence-rows, Drainage Ditch-banks, Aquatic and Irrigation Ditches |
| Application |
1/4 to 3 Pints per Acre Spot Treatment: 2 to 3 oz. per 3 Gallons of Water |
| Pet safe | Yes, if used as directed on Label |
| Formulation |
Professional Product Group 4 Herbicide |
| NOT FOR SALE TO |
CA, PR CT, LA, ME, TX, VT (Restricted To Licensed Applicators Only) WA (2.5 Gallon Size Restricted To Licensed Applicators Only) |
| Shipping Weight | 10.71 lbs |
| Manufacturer | Nufarm (Mfg. Number: NUF10389051R) |
| UPC | 191662012217 |
| EPA Registration | 71368-1 |
Injury to crops from this herbicide may occur. Apply only to varieties known to be tolerant to 2,4-D. If you are uncertain concerning tolerant varieties, consult your seed company.
Mixing Instructions
Add about one-half the water to the mixing tank, then add this product with agitation and finally the rest of water with continuing agitation.
Application Procedures
Apply by air or ground equipment in adequate amount to obtain sufficient coverage, except as otherwise directed on the label. Use 2 or more gallons of water per acre for aerial application and 10 or more gallons of water per acre for ground application.
IT WORKS!!
By C.r. on 08/03/2018
I purchased this product to remove broadleaf weeds like clover leaf and dandelions in my lawn. I used the required amount from the instructions and used some baby shampoo as the surfactant into the mixture. (total mixture = approximately 3 oz). As a test, I filled the mixture into a 24 oz spray bottle that you can buy at a dollar store. I sprayed a few troubled areas around 6 pm and literally overnight the weeds started dying. Within three days the weeds were gone, but be careful with the location you spray because it may kill your grass momentarily - it will temporarily make the treated area dark brown/yellow. i recommend using this product.
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42 of 43 people found this review helpful
very good
By Harold on 03/09/2019
Customer Reviews
By Kim on 05/02/2019
It works
By Micheal on 02/21/2020
Way to go
By Gary on 05/11/2018
Nufarm Weedar 64 is best applied when no rain/irrigation is expected within 2 days before application or 3 days after.
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52 of 56 people found this answer helpful
Application via backpack sprayer
When used as directed it can take up to 30 days to completely kill weeds when using Nufarm Weedar 64, but visible results should appear within a week or so.
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51 of 59 people found this answer helpful
Nufarm Weedar 64 is not for use in residental areas. The re-entry time after application in labeled areas is 48 hours after application.
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32 of 38 people found this answer helpful
Per the Nufarm Weedar 64 product label:
If dosage on Label Shows Following Rate per Acre Use this amount for each gallon of water per 1000 sq/ft
2 pints 0.72 ounces (4.3 teaspoons)
3 pints 1.1 ounces (2 tablespoons)
4 pints 1.4 ounces (2.8 tablespoons)
6 pints 2.2 ounces (4.4 tablespoons)
See the product label for specific usage rate recommendation for your particular target weeds.
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29 of 97 people found this answer helpful
Adding an oil, wetting agent, or other surfactants to Nufarm Weedar 64 may increase effectiveness on weeds but also may reduce selectively to crops, resulting in crop damage.
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20 of 24 people found this answer helpful
Nufarm Weedar 64
Rating: 5 (24 Reviews / 29 Q&A)
