When water carrier volumes are between 16 and 40 gallons per acre for ground applications and between 6 and 15 gallons per acre for aerial applications, the following use rates will control the annual Therefore, adding AMS to the spray solution after adding the glyphosate will do little to improve the herbicide's activity. Temperature inversions restrict vertical air mixing, which causes small suspended droplets to remain in a concentrated cloud. Do not apply directly to water, to areas where surface water is present or to intertidal areas below the mean high water mark. Application equipment used over the top of desirable vegetation should be adjusted so that the wiper contact point is at least 2 inches above the desirable vegetation. Weeds present several barriers to absorption of foliar-applied herbicides. For broadcast postemergence treatments, do not harvest or feed treated vegetation for 8 weeks following application, unless otherwise specified. Carefully select proper nozzles to avoid generating a fine mist. Lambsquarters, Prickly lettuce, Tansy mustard, Pigweed, Field sandbur, Stinkgrass, Russian thistle, Volunteer wheat, Witchgrass and Kochia (add 0.12 pound of dicamba for control). Early post followed by late post glyphosate has also been observed to produce higher grain yield compared to a single application (Gower et al. Finally, the strongest glyphosate solution. PRECAUTIONS, RESTRICTIONS: Do not treat rice fields or levees when flooded. per acre), based on this example, growers need to apply 50 percent less of the 4.5 lbs. J. 2007. Nonionic surfactants (NIS) or wetting agents that have at least 70 percent active ingredient and are labeled for use with herbicides may be added to the spray solution, unless otherwise directed. per acre; determine the product rate by using 0.75 as the numerator and the parent acid concentration as the denominator to determine gallons of product per acre (0.75/parent acid concentration = gallons/acre * 128 = oz/acre). 53883-266. Timing optima however can vary with weather, weed populations, and cropping management practices. Fill your sprayer or mixer with your desired amount of water. Weed Sci. Triple rinse or pressure rinse container (or equivalent) promptly after emptying. Dawn is kind of like the cheap Ammonium sulfate that JEG was talking about. All labeled treatments may be made by aerial equipment where appropriate, provided that the applicator complies with the precautions and restrictions specified on this product's labeling. Figure 2. Foliar herbicides also lend themselves to a more IPM-friendly approach to weed management, allowing producers to base decisions on scouting information rather than a prophylactic treatment. Manufactured For: pounds of glyphosate (acid equivalents) per acre. Table 1. They need to know what kinds of plants you intend to kill. For maximum grain yield, weed management tactics rarely need to be implemented throughout the crop's life cycle. Eliminating early-season yield loss by targeting two-inch weeds invites reinfestation by later germinating weeds, some yield loss, and unacceptable weed control. Effects of water quality and spray volume on glyphosate phytotoxicity. Cox, W. J., R. R. Hahn, and P. J. Stachowski. Wiper applicators are devices that physically wipe appropriate amounts of this product directly onto the weed. Glyphosate is the chemical name of world's most widely used and best-selling herbicide. Do not contaminate water when cleaning equipment or disposing of crop. 2003. Higher pressure reduces droplet size and does not improve canopy penetration. Effect of glyphosate application timing and row spacing on corn and soybean yields. This product offers growers and dealers the same control as the leading glyphosate / surfactant offering while providing a broader label and reduced price. Sensitive Areas THAT IS VISIBLY MUDDY OR MURKY. One method for adding other herbicides into a continuous Roundup Ready system is to rotate to other Roundup Ready crops. Screen size in nozzle or line strainers should be no finer than 50 mesh. Use hoods designed to minimize excessive dripping or run-off down the insides of the hoods. stock, see options for availability, {{storeQuantity}} in stock in {{wg.store.city}}, Limited stock in {{wg.store.city}} Droplet evaporation is most severe when conditions are both hot and dry. Leaf surfaces also consist of an uneven epicuticular wax that serves to further reduce contact between water droplets and the leaf surface (Figure 1). ENDANGERED SPECIES PROTECTION REQUIREMENTS: This product may have effects on federally listed threatened or endangered species or their critical habitat in some locations.When using this When spraying, avoid combinations of pressure and nozzle type that will result in splatter or fine particles (mist) that Always predetermine the compatibility of all tank-mix products together in the carrier by mixing small proportional quantities in advance. Weed Technol. 2003). Effects are visible on most annual weeds within 2 to 4 days, but on most perennial weeds effects may not be visible for 7 days or Drain for 10 Keep To calculate the amount needed for band application, multiply the broadcast rate by the band width divided by the row width. Fill the container about 10 percent full with water. Wiper Applicators under hard water conditions, drought conditions or when tank mixed with certain residual herbicides. Do not apply this product in a way that will contact workers or other persons, either directly or through drift. Loux, M., J. Stachler, B. Johnson, and G. Nice. of this product that are covered by the Worker Protection Standard. Refer to the individual use area Selective Equipment Soybean row spacing and weed emergence time influence weed competitiveness and competitive indices. Figure 4. not exceed the maximum allowed. 10109579. come into contact with the crop, causing damage or destruction of the crop. Both responses reduce glyphosate absorption. {{wg.store.city}} published Supplemental Labeling. Crop injury may occur when the foliage of treated weeds comes into contact with leaves of the These other herbicides, 41 glyphosate application rate per acre. No Soil Activity Using tillage or preemerge herbicides should reduce weed density prior to a glyphosate application and help maintain the value of herbicide-tolerant crops. Oz. It is formulated as a water-soluble liquid. Non-ionic surfactants reduce spray droplet surface tension and leaf contact angle, improving retention, absorption, and weed control efficacy (Sharma et al. Application at the V3/V4 stage most often minimizes yield loss while maximizing weed control. Coverage of the top one-half of the plant is important for best results. Do not induce vomiting unless told to by a Poison Control Center or doctor. Boom length: For some use patterns, reducing the effective boom length to less than 3/4 of the wingspan or rotor length may further reduce drift without reducing swath width. NOTE: PRODUCT PERFORMANCE MAY BE SIGNIFICANTLY REDUCED IF WATER CONTAINING SOIL SEDIMENT IS USED AS CARRIER. Source: University of Nebraska, Lincoln. damage or destruction of the plant may result. In the same way, use 6.5 ounces of glyphosate 41 for a solution of 5 percent. Still, yield loss can be large and careful attention to weed removal timing by producers will help maximize soybean yield. Follow all precautions and limitations on the tank mix product's label, including application timing restrictions, soil of the person disposing of the container. If you are using a spray tank, fill the tank halfway with water and begin agitating with the mechanization tools. or www.weedscience.org. Avoid contact with eyes or clothing. Do not reuse this container for any other purpose. Our shipping center has {{shippingStoreStock.quantity}} in stock. NOTE: If weeds have been mowed or tilled, do not treat until plants have resumed active growth and have reached the specified stages. PPE required for early entry to treated areas that is permitted under the Worker Protection Standard and that involves contact with anything that has been treated, such as plants, soil, or water, is: coveralls, (For example, if the crop row width is 38 inches, the maximum width of the spray hood should be 30 inches.). 2003. Selective Equipment Shielded and hooded sprayers, wiper applicators and sponge bars. Making applications at the My 10-foot spray rig lays down about 30 gallons per acre when I drive my tractor at full speed. Mix only the amount of this product to be used during a 1-day period, as reduced product performance may result from use of solutions held in storage. Glyphosateadjuvant interactions: A review of recent experiences. *This product is not registered in California or Arizona for use in mistblowers. altitude and are common on nights with limited cloud cover and light to no wind. Maintaining a large gradient such as occurs during good growing conditions improves herbicide absorption. be avoided when wind speeds are below 2 mph due to variable wind direction and high inversion potential. 2004. Morningglory species and wild buckwheat are among the most tolerant. Use 2 2/3 oz. Band width in inches X Herbicide Broadcast RATE = Herbicide Band RATE In Oregon and Washington, do not exceed 1 pound of atrazine per acre. Fill the container 1/4 full with water and recap. oz of a 41% product). chemical resistant gloves greater than 14 mils in thickness composed of materials such as butyl rubber, natural rubber, neoprene rubber, or nitrile rubber, shoes plus socks and protective eyewear. Repeat treatments may be necessary to control weeds regenerating from underground parts or seed. forage legumes and rangelands. Therefore, any environmental condition speeding the drying of spray droplets on a leaf surface will reduce absorption. Weed Control Guide for Ohio and Indiana, 2004. Unless otherwise stated, allow 7 or more days after application before tillage. Something went wrong. Heavy rainfall soon after application may wash this product off of the foliage and a repeat application may be required for adequate control. ??? Except as otherwise specified in a crop section of this label, the combined total of all treatments must not exceed 8 quarts of this product (6 pounds of glyphosate acid) per acre per year. Repeat this rinsing process two more times. Always use the higher product application rate within the specified range when weed growth is heavy or dense or when weeds are growing in an undisturbed (non-cultivated) area. This item will be shipped to you. Controls annual & perennial Glyphosate is a widely used herbicide that controls broadleaf weeds and grasses and has been in use since the 1970s. Add the specified amount of this product near the end Refer to all individual product labels, supplemental labeling and fact sheets for all products in the tank mixture, and observe all precautions and limitations on the label, including application timing restrictions, soil restrictions, minimum re-cropping interval and rotational guidelines. The time of day glyphosate is applied can also impact its efficacy (Martinson et al. the combined total of all treatments must not exceed 10.6 quarts of this product per acre per year. 2 Weeds emerging after herbicide application allowed to compete with corn. we use 1qt per acre of glyphosate on corn and soybeans and make sure it has time to dry on the plants before rain or dew stes in on it. Calculate the application rates and ensure that the total use of this and . Only protected handlers may be in the area during application. PERENNIAL WEEDS RATE SECTION(See complete crop-specific instructions on physical label). And next what are you planning on planting? If the hood is raised, spray particles may escape and Prepare tank mixtures of this product as follows: 1. Zollinger, R., D. Peterson, and M. Moechnig. Surfactants Non-selective, broad-spectrum weed control for many agricultural systems and farmsteads. a.i. DO NOT APPLY THIS PRODUCT USING AERIAL SPRAY EQUIPMENT EXCEPT UNDER CONDITIONS SPECIFIED IN THIS LABEL. Do a little math. LANDING GEAR IS MOST SUSCEPTIBLE. and timing, refer to the "ANNUAL WEEDSHAND-HELD OR BACKPACK EQUIPMENT" section of this product label. These wide ranges have been observed to be caused by weed density, nitrogen fertilization, and drought stress (Evans et al. Most often the critical period begins a couple of weeks after crop emergence. 3 pints per acre grass and broadleaf annual weeds 6 to 12 inches in height or circumference and vines 3 to 6 inches in length. Avoid contact of this herbicide with foliage, green shoots or stems, bark, exposed roots (including those emerging from plastic mulch), or fruit of crops as severe crop injury or destruction may result. CDA Equipment The rate of this product applied per acre by vehicle-mounted controlled droplet applicator (CDA) equipment must not be less than the amount specified in this label when applied by conventional within the specified range to ensure complete coverage. Adapted from Gower et al. Selected glyphosate products and the product use rates for equivalent amounts of glyphosate acid per acre Glyphosate product Rice fields or levees when flooded eliminating early-season yield loss can be large and careful attention to weed timing. Is applied can also impact its efficacy ( Martinson et al 10.6 quarts of and. Glyphosate / surfactant offering while providing a broader label and reduced price to... Adequate control soybean yields hooded sprayers, wiper applicators are devices that wipe... A fine mist Hahn, and G. Nice and best-selling herbicide not induce 41 glyphosate application rate per acre. 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