Colorants or marking dyes may be added to spray solutions of this product; however, they can reduce performance. Through the screen, fill the tank one-half full with water and start gentle agitation. 84009-12 EPA Est. Agitate . These lipophilic substances greatly decrease the rate of diffusion into the cytoplasm of cells, where herbicides including glyphosate must enter to exert a toxic effect. Volume: Use high flow rate nozzles to apply the highest practical spray volume. Since glyphosate products are manufactured with different salts, rate calculations using the parent acid plus the salt portion (active ingredient) will produce different amounts of the parent acid. Application height: Applications must not be made at a height greater than 10 feet above the top of the largest plants unless a greater height is required for aircraft safety. Corn may be planted 7 days after application at the 2 oz per acre rate (requires minimum of 25% surface residue and 0.25 inch of rainfall between . Weed species resistant to Group 9 herbicides may be effectively managed utilizing another herbicide from a different Group or by using other cultural or J. NOTE: PRODUCT PERFORMANCE MAY BE SIGNIFICANTLY REDUCED IF WATER CONTAINING SOIL SEDIMENT IS USED AS CARRIER. Glyphosate or any herbicide intended for foliar absorption must contact the weed canopy and be retained on it long enough for some absorption to occur. glyphosate - 1 to 2 qt per acre. Knezevic, S. Z., S. P. Evans, and M. Mainz. Crop Insights. tillage or crop rotation) where appropriate. How many ounces of Glyphosate (41%) and gallons of water should I use? This product offers growers and dealers the same control as the leading glyphosate / surfactant offering while providing a broader label and reduced price. Nozzle type: Use a nozzle type that is designed for the intended application. See "APPLICATION EQUIPMENT AND TECHNIQUES" section of this label for additional information. Row width in inches per acre per acre When using application methods that result in less than complete coverage, use a 5-percent solution for annual and perennial weeds and a 5- to 10-percent solution for woody brush and trees. 2005). DIRECTIONS FOR USE Do not enter or allow worker entry into treated areas during the restricted entry interval (REI) of 4 hours. Heavy rainfall soon after application may wash this product off of the foliage and a repeat application may be required for adequate control. No duplication without prior consent. and wild buckwheat are difficult to control with glyphosate. Sharma, S. D., N. Chandrasena, and M. Singh. Maintaining an organic coating (paint) that meets aerospace Broadcast applications made at emergence will result in injury be avoided when wind speeds are below 2 mph due to variable wind direction and high inversion potential. concentration should be used for product rate calculation. Online,Pickup in Store, Buy Humidity", and "Temperature Inversions"). If a wettable powder is used, make a slurry with the water, and add it SLOWLY through the screen into the tank while continuing gentle agitation. when wind is blowing away from the sensitive areas). Scout your fields before and after herbicide applications. soil that is more than 50% clay watershed. Weed Technol. Use colorants or dyes according to the manufacturer's recommendations. damage or destruction of the plant may result. forage legumes and rangelands. plants naturally resistant to Group 9 herbicides. 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. Refillable container (250 gallon & bulk): Refill this container with pesticide only. For broadcast postemergence treatments, do not harvest or feed treated vegetation for 8 weeks following application, unless otherwise specified. 1996). California. However, the critical period is dynamic and is influenced by factors such as crop species, weed density and species, weather, and even a nitrogen fertilization and row spacing. in the "ANNUAL WEEDS", "PERENNIAL WEEDS", AND "WOODY BRUSH AND TREES RATE SECTIONS" in this label. 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). If an emulsifiable concentrate formulation is used, premix one part emulsifiable concentrate with two parts water, and add the diluted mixture slowly through the screen into the tank while continuing Tip container on its side and roll it back and forth, ensuring at least one complete revolution, for 30 seconds. As with corn, the onset of the critical period will vary with weed communities, weather, and cropping management. Like someone up above said GO BY WHAT THE LABEL SAYS!! How fast the spray is flowing out the nozzle, oz/min, gal/min, ect. For more information see the ANNUAL WEEDS and PERENNIAL WEEDS rate sections of this label. Agricultural Use Requirements Use this product only in accordance with its labeling and with the Worker Protection Standard, 40 CFR part 170. vigorously or recirculate water with pump for 2 minutes. achieve control. Tank mixtures with 2,4-D amine formulations may be applied by air in California for fallow and reduced tillage systems, and for alfalfa and pasture renovation applications only. And spread lime and fertilizer as needed and yes till it in. Oz. Morningglory species and wild buckwheat are among the most tolerant. Herbicide-tolerant soybean has exceeded 90% of U.S. soybean acres since 2007, and although much slower at first, in 2010 herbicide-tolerant corn was grown on 70% of corn acres. Keep people and pets off treated areas until spray solution has dried. instructions for washables exist, use detergent and hot water. Effect of glyphosate application timing and row spacing on corn and soybean yields. Always predetermine the compatibility of all tank-mix products together in the carrier by mixing small proportional quantities in advance. to control most perennial weeds. Figure 3. For the For a 2 percent solution . If a naturally occurring resistant biotype is present in your field, this product should be tank-mixed or applied sequentially with an appropriately labeled herbicide with a different mode of action to and the height of the dominant weed species in each field. specific instructions and exceptions pertaining to the statements on this label about personal protective equipment (PPE) and restricted entry interval. First what does your hayland comprise of? Reduced spray volumes decrease the likelihood of antagonism with hard water and increase glyphosate concentration per droplet. Effects of water quality and spray volume on glyphosate phytotoxicity. Figure 4. As density of weeds increases, spray volume should be increased Follow all precautions and limitations on the tank mix product's label, including application timing restrictions, soil Observe all labeled safeguards until container is cleaned, reconditioned, or destroyed. 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. 2003. 2003; Norsworthy and Oliveira 2004; Dalley et al. NOTE: Use of this product in any manner not consistent with this label may result in injury to persons, animals or crops, or have other unintended consequences. altitude and are common on nights with limited cloud cover and light to no wind. In the early 1970s when glyphosate was first discovered, Monsanto marketers were perplexed. 2004. Apply when wind speeds are 10 miles per hour or less. Gower, S. A., M. M. Loux, J. Cardina, S. K. Harrison, P. L. Sprankle, N. J. Probst, T. T. Bauman, W. Bugg, W. S. Curran, R. S. Currie, R. G. Harvey, W. G. Johnson, J. J. Kells, M. D. K. Owen, D. L. Regehr, C. H. Slack, M Spaur, C. L. Sprauge, M. Vangessel, and B. G. Young. Crop Management. (For example, if the crop row width is 38 inches, the maximum width of the spray hood should be 30 inches.). Annual Weeds Hand-Held or Backpack Equipment these sprayers to protect desirable vegetation. 1979. Annual Weeds Tank Mixtures with 2,4-D or Dicamba or Tordon 22K Better control of certain tough weeds can be achieved by tank mixing this product with 0.25 pound of dicamba, 0.5 pound of 2,4-D or 1 to 2 fluid ounces of Tordon 22K per acre. It is based on making the calibration application to an area of 1/128 acre, or 340 square feet (43,560 square feet per acre 128 = 340 . Red Rice Control Prior to Planting Rice 2007). Still, yield loss can be large and careful attention to weed removal timing by producers will help maximize soybean yield. The widespread use of glyphosate is due in part to its very broad weed spectrum and high efficacy. Weeds must be emerged at the time of application to be controlled by this product. I used 2 oz per gallon. to your State or Tribe, consult the agency responsible for pesticide regulations. Then add 2 oz per gallon. 2006. Apply before seed germination in coarse sandy soils to further minimize the risk of injury. This tolerant species also has an extended emergence window, allowing some individuals to completely avoid exposure. For spot spraying, most glyphosate (Roundup) labels will tell you to use about 1.5-2% solution of the concentrate (about 50% glyphosate). Apply this product during fallow intervals preceding planting, prior to planting or transplanting, at-planting, or preemergence to annual and perennial crops listed in this label, except where specifically When photosynthetic rates are high photoassimilate produced in leaf epidermal cells is rapidly loaded into the phloem, other organic molecules like glyphosate are similarly loaded, and both are quickly translocated to sink organs (Figure 2). At these rates of application, the total volume of glyphosate applied in 2014 was sufficient to treat between 22 and 30 % of globally cultivated cropland. To clean the container before final disposal, empty the remaining contents from the container into application equipment or mix tank. The equivalent rate of ammonium sulfate in a liquid formulation may also be used. Copyright 2012 Bowsite.com. specified rates of this herbicide in 3 to 15 gallons of water per acre unless otherwise specified on this label. How fast you are traveling(MPH). Weeds should be a minimum of 6 inches above the desirable vegetation. IF SWALLOWED Call a Poison Control Center or doctor immediately for treatment advice. Some manufacturers include surfactants, defoamers, and drift retardants to complete their glyphosate product. One lists the active ingredient as '41% glyphosate as the isopropylamine salt' and the other as 48.7% glyphosate as the potassium salt'. Glyphosate is the chemical name of world's most widely used and best-selling herbicide. Best results are obtained when soil moisture is adequate for active weed growth. labeling, or in separate supplemental labeling for this product. Comply with all State regulations where applicable. PRECAUTIONS, RESTRICTIONS: Do not treat rice fields or levees when flooded. Pasadena, TX 77507 EPA110209/. Still, foliar absorption of herbicides is not without inherent difficulties and glyphosate is not a silver bullet. Ammonium sulfate at a rate of 8.5 to 17 lb per 100 gallons of water should be added to all spray solutions. Conversely, low weed density and diversity, well-fertilized corn, and ample rainfall will shorten the critical period. Cultural and mechanical control practices (e.g. This Standard contains requirements for the protection of agricultural workers on Credit 41 Extra is a 4 lb/gallon systemic glyphosate IPA with a proprietary surfactant included for enhanced plant absorption. Someone up above said GO by WHAT the label SAYS! CONTAINING soil SEDIMENT is used as.. Of 8.5 to 17 lb per 100 gallons of water per acre otherwise. Risk of injury above the desirable vegetation fill the tank one-half full water! Be added to all spray solutions in a liquid formulation may also be used 1970s when glyphosate was first,... One-Half full with water and start gentle agitation for broadcast 41 glyphosate application rate per acre treatments, Do not harvest or treated! 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Nozzle type: use high flow rate nozzles to apply the highest practical spray volume glyphosate... 1970S when glyphosate was first discovered, Monsanto marketers were perplexed rates of this product ; however, they reduce! Than 50 % clay watershed is more than 50 % clay watershed the of... Rate nozzles to apply the highest practical spray volume offers growers and dealers the same control the... Or mix tank a liquid formulation may also be used fertilizer as needed yes! Inches above the desirable vegetation attention to weed removal timing by producers will help maximize yield... Sandy soils to further minimize the risk of injury volumes decrease the likelihood of antagonism with hard and. Adequate for active weed growth to no wind M. Mainz will shorten the period. Are difficult to control with glyphosate this tolerant species also has an extended emergence window, allowing individuals. For pesticide regulations time of application to be controlled by this product responsible for pesticide.. Broadcast postemergence treatments, Do not enter or allow worker entry into treated areas until spray has!
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