No additional surfactants, additives containing surfactant, buffering agents or pH adjusting agents are needed or recommended. It may be applied through most standard industrial or field-type sprayers after dilution and thorough mixing with water or other carriers according to label instructions. Do not add surfactants, additives containing surfactants, buffering agents or pH adjusting agents to this product. Ammonium sulfate may be used.See the MIXING section of the label for instructions. This product moves through the plant from the point of foliage contact to and into the root system. Visible effects on most annual weeds occur within 2 to 4 days, but on most perennial weeds may not occur for 7 days or more. Extremely cool or cloudy weather following treatment may slow activity of this product and delay development of visual symptoms.
Visible effects are a gradual wilting and yellowing of the plant which advances to complete browning of above ground growth and deterioration of underground plant parts. Annual weeds are easiest to control when they are small. Best control of most perennial weeds is obtained when treatment is made at late growth stages approaching maturity. Refer to the annual, perennial, woody brush and trees rate tables for recommendations for specific weeds. Always use the higher rate of this product per acre within the recommended range when weed growth is heavy or dense or weeds are growing in an undisturbed (noncultivated) area.Do not treat weeds under poor growing conditions such as drought stress, disease or insect damage, as reduced weed control may result. Reduced results may also occur when treating weeds heavily covered with dust. Approximate use rate: 2-3 quarts per acre. Or 2-3 ounces per gallon of water for annual weeds and 4-6 ounces per gallon for large weeds, perennial weeds, and brush. See label for specific use rate.
For faster and better results you can add Turbo, normal use rate with Glyphosate 4 Plus is 1.5 quarts per 100 gallons of water or approximately 2 tablespoons per gallon of water. Add the Turbo first and agitate, then add the Glyphosate. Avoid contact of herbicide with foliage, green stems, exposed non-woody roots or fruit of crops, desirable plants and trees, because severe injury or destruction may result.Glyphosate, N-(phosphonomethyl)glycine, in the form of its isopropylamine salt. The item "Glyphosate 4 Plus Herbicide with Surfactant- 5 Gallons (2x2.5gal) (Razor Pro)" is in sale since Thursday, November 16, 2017. This item is in the category "Home & Garden\Yard, Garden & Outdoor Living\Gardening Supplies\Weed & Pest Control\Weed Control\Herbicides & Fungicides". The seller is "keystonepestsolutions" and is located in Lancaster, Pennsylvania. This item can be shipped to United States.