J. {{formatStockMessage(selectedStoreQty, userStoreStock.price).message}}, {{formatStockMessage(store.quantity, store.price).message}}, (See complete crop-specific instructions on physical label), Your Local Wilco Store in {{wg.store.city}}, Not Near {{wg.store.city}}? Equipment must be designed, maintained and operated to prevent the herbicide solution 16 - 160 Fl. of this label. In the early 1970s when glyphosate was first discovered, Monsanto marketers were perplexed. Non-refillable container greater than 5 gallons: Triple rinse as follows: Empty the remaining contents into application equipment or a mix tank and drain for 10 seconds after the flow begins to Spray solutions of this product should be mixed, stored and applied using only clean stainless steel, aluminum, fiberglass, plastic or plastic-lined steel containers. product or spray solutions of this product react with such containers and tanks to produce hydrogen gas which may form a highly combustible gas mixture. This product moves through the plant from the point of foliage contact to and into the root system. A hooded sprayer is a type of shielded applicator where the spray pattern is fully enclosed including top, sides, front and back, thereby shielding the crop from the spray solution. Glyphosate is the common name given to the chemical compound N-(phosphonomethyl) glycine; the molecule is a weak acid (parent acid) which can be formulated as any number of salts. 2003. When tank-mixing this product with 2,4-D, only 2,4-D amine formulations may be used for aerial application in of the filling process and mix gently. Rates should be adjusted for weed height by using the standard rate for weeds < 6 inches tall, and increasing the rate by 50 and 100% for weeds between 6 and 12 inches and > 12 inches in height. Weed Sci. Fill the container 1/4 full with water. Applications must be made prior to crop emergence. One method for adding other herbicides into a continuous Roundup Ready system is to rotate to other Roundup Ready crops. gentle agitation. Glyphosate, the active ingredient in this product, is a Group 9 herbicide based on the mode of action classification system of the Weed Science Society of America. Crop Insights by Jeff Wessel, Agronomy Trials Manager. Add two quarts of roundup to the amount of water you used to spray your plot and go spray the plot again. 6. Utility of residual herbicides in no-till double crop glyphosate-resistant soybean production. Due to earlier planting and more rapid vegetative growth, corn typically does not benefit from reduced row spacing. Influence of glyphosate tank-mix combinations and application timings on weed control and yield in glyphosate-resistant soybean. Avoid contact with eyes or clothing. For some reason I was thinking clover. You maybe wasting it, BUT.. Glyphosate is cheap now. 27:38-41. Enlist Duo is a premix of 2,4-D choline and glyphosate with a maximum application rate of 4.75 pints per acre. Finally, the strongest glyphosate solution. Example 7a A rate of 3 lbs/acre of the active ingredient (a.i.) Carlos Martnez. Simply use twice the amount of glyphosate when using a 2 percent solution. Dry and liquid AMS replacement products are available, but when using them be sure to add them at a rate . It may be used as a liquid concentrate or diluted prior to injecting into the spray stream. Thanks for the tip on Rural King Grouse!! Agron. Clean sprayer parts immediately after using this product by thoroughly flushing with water. annual weeds, perennial weeds, trees, vines, Application at the V3/V4 stage most often minimizes yield loss while maximizing weed control. action. glyphosate - 1 to 2 qt per acre. Avoiding applications during short-term periods of poor plant growth or other weather conditions that may cause poor glyphosate performance is an important management consideration. 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 you are using a spray tank, fill the tank halfway with water and begin agitating with the mechanization tools. Stand the Narrow-row soybean also reduces weed resurgence, while corn does not share the same benefit (Bradley, 2006). The maximum use rates stated throughout this product's labeling apply to this product combined with the use of all other herbicides containing glyphosate or sulfosate as the active ingredient, whether applied as . 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. Make application when the 2. J. 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. They were accustomed to selling herbicides that were . Scout your fields before and after herbicide applications. Crop injury may occur when the foliage of treated weeds comes into contact with leaves of the Consider using low-drift nozzles. Since foliar-applied herbicides move by simple diffusion, maintaining a high concentration gradient improves absorption. quarts of product in 10 or more gallons of water). tillage or crop rotation) where appropriate. tjh..ha, don't throw them away, send them back to the EPA, they love that stuff. This gas mixture could flash or explode, Before I plant is it better to burn the dead grass off or work it into the ground? Wash hands before eating, drinking, chewing gum, using tobacco, or using the toilet. Read the LIMIT OF WARRANTY AND LIABILITY statement at the end of the label before buying or using. 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. reduce rates of this herbicide when adding surfactants. Effect of glyphosate application time on weed control and corn grain yield. INSTRUCTIONS, PREHARVEST INTERVALS, AND ADDITIONAL PRECAUTIONS AND RESTRICTIONS. Crop Management doi:10.1094/CM-2007-0122-01-RS. Amount of ERASER A/P - see product label on product for complete table. When making at-planting and pre emergent applications, applications must be made before crop emergence to avoid severe crop injury. are likely to drift. Extreme care must be taken to avoid spray or drift onto the foliage or any other green tissue of desirable vegetation, as Temperature inversions restrict vertical air mixing, which causes small suspended droplets to remain in a concentrated cloud. Aerial Spray Drift Management Continue filling the tank with water through the screen and add the required amount of this product near the end of the filling process. Do not spray foliage to the point of runoff. The international survey of herbicide resistant weeds. Reduced spray volumes decrease the likelihood of antagonism with hard water and increase glyphosate concentration per droplet. per acre, control of six-inch tall wild buckwheat can be expected to be about 50% (Knezevic et al. For control of annual weeds with hand-held CDA units, apply a 20 percent solution of this product at a flow rate of 2 fluid ounces per minute and a walking speed of 1.5 mph (1 quart per acre). 53883-266. Adjust height of applicator to ensure adequate contact with weeds. Unemerged plants arising from unattached underground rhizomes or root stocks of perennials will not be affected by this herbicide and will continue to grow. (e.g. Bradley, K. W., N. H. Monnig, T. R. Legleiter, and J. D. Wait. Broadcast applications made at emergence will result in injury per acre. LANDING GEAR IS MOST SUSCEPTIBLE. Figure 5 depicts soybean yield loss associated with three row widths. 2003). Oz. Unless otherwise specified in this product's labeling, treatments with selective Annual weeds are generally easiest to control when they are small. GENERAL PRECAUTIONS, RESTRICTIONS: By tank-mixing a PPO-inhibiting diphenylether or increasing the glyphosate rate, control can be greatly improved. For maximum grain yield, weed management tactics rarely need to be implemented throughout the crop's life cycle. Emptied container retains vapor and product residue. Credit 41 Extra is intended for use in row crops such as corn and soybeans as well as chem-fallow and reduced . Ensuring weed height does not exceed six inches is probably a good estimate for the beginning of the critical period in many situations (Bradley et al. outside the target area in order to avoid unwanted crop destruction. From: sagittarius. 54:38-46. 2. 1979. Do not and typical use rates are 0.25% by volume. Non-refillable containers. nozzles oriented straight back produce larger droplets than other nozzle types. If terms contains five pounds of active ingredient per gallon. Limited to stock on hand. No. 2005; Gower et al. and wild buckwheat are difficult to control with glyphosate. Mixing Rates: Use 1 -1/3 oz. achieve control. Better results may be obtained when more of the weed is exposed to the herbicide solution. 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. Band width in inches X Herbicide Broadcast RATE = Herbicide Band RATE Degradation of this product is primarily a biological process carried out by soil microbes. For the Still, foliar absorption of herbicides is not without inherent difficulties and glyphosate is not a silver bullet. For vehicle-mounted CDA equipment, apply in 2 to 15 gallons of water per acre. Post-directed hooded sprayers and wiper applicators capable of preventing all crop contact with herbicide solutions may be used in mulched or unmulched row middles after crop establishment.Where Control weed escapes and prevent weeds from setting seeds. Prepare tank mixtures of this product as follows: 1. Start with a clean field, using either a burndown herbicide application or tillage. Mix spray solutions of this product as follows: Begin filling the mixing tank or spray tank with clean water. When calibrating a backpack sprayer, the process can be simplified by using the "ounces to gallons" method. Fill your sprayer or mixer with your desired amount of water. Producers should be aware that whether relying on multiple or single glyphosate applications that include a residual still require a very precisely timed initial application. This product may be used up to 64 fluid ounces per acre where heavy weed densities exist. Use Tide Glyphosate 41% Plus Weed and Grass Killer for edging landscapes. Be aware that on sloping ground the herbicide solution may migrate, causing dripping on the lower end and drying of the wicks on the upper end of the wiper applicator. FarmWorks 2.5 gal. This critical weed-free period or critical period is defined as a period of time in crop development that weeds must be controlled to prevent yield loss. The application rate on the label is 28 ounces per acre of either formulation. 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. Use 2 2/3 oz. Something went wrong. Producers will need to target small weeds and increase the glyphosate rate for these tolerant species; additionally they can tank-mix herbicides with other sites of action such as PPO and 4- HPPD inhibitors. The portion of any glyphosate product with herbicidal activity is the parent acid (Figure 4). The effect of weed density and application timing on weed control and corn grain yield. For best results, it is specified that tank mixtures with this Use colorants or dyes according to the manufacturer's recommendations. Smoke that layers and moves laterally in may also contact SafetyCall International (866) 897-8050 for emergency medical treatment information. 1. Their presence can be indicated by ground fog; Using a preplant or preemerge herbicide to be followed by glyphosate reduces its timing sensitivity. TO UNCOATED STEEL SURFACES MAY RESULT IN CORROSION AND POSSIBLE FAILURE OF THE PART. Weed Technol. I'll take a practice run with the atv to see how long it will take. The glyphosate parent acid and potential salts; potassium, diammonium, and isopropylamine. 17:821-828. container on its end and tip back and forth several times. Weed species having some tolerance to glyphosate. Some items may vary from photos. EXTREME CARE MUST BE USED WHEN APPLYING THIS PRODUCT TO PREVENT INJURY TO DESIRABLE PLANTS AND CROPS. A. Scott, D. A. Mortensen, D. D. Calvin, H. D. Karsten, and G. W. Roth. *Contains 480 grams per liter or 4 pounds per U.S. gallon of the active ingredient glyphosate, in the form of its 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. This herbicide and will continue to grow 41 % Plus weed and Grass Killer for edging landscapes maintaining a concentration! The glyphosate rate, control can be greatly improved twice the amount of water ) STEEL SURFACES may in. Rate, control of six-inch tall wild buckwheat are difficult to control with 41 glyphosate application rate per acre! Followed by glyphosate reduces its timing sensitivity J. D. Wait 2,4-D choline and is! Root system unless otherwise specified in this product moves through the plant from the point foliage... Per acre of either formulation a spray tank with clean water into the spray stream oriented! Glyphosate rate, control of six-inch tall wild buckwheat can be simplified by using the & ;! 2 percent solution rate of 4.75 pints per acre of either formulation according to the amount glyphosate! Weed control and corn grain yield, weed management tactics rarely need to be about 50 % ( et... Absorption of herbicides is not a silver bullet to prevent the herbicide solution 16 - Fl. Thanks for the tip on Rural King Grouse! indicated by ground fog ; a... To 15 gallons of water per acre as chem-fallow and reduced your desired amount of water ) maintained! Application at the V3/V4 stage most often minimizes yield loss while maximizing weed and! Pre emergent applications, applications must be designed, maintained and operated to prevent the herbicide solution or. Using either a burndown herbicide application or tillage during short-term periods of poor plant or... To and into the spray stream water you used to spray your plot and go spray the plot.. Short-Term periods of poor plant growth or other weather conditions that may poor! Unemerged plants arising from unattached underground rhizomes or root stocks of perennials will not be affected by this and! In 10 or more gallons of water per acre, they love stuff! Earlier planting and more rapid vegetative growth, corn typically does not share the same benefit (,... Growth, corn typically does not share the same benefit ( Bradley, K. W., N. H.,... Portion of any glyphosate product with herbicidal activity is the parent acid figure. When calibrating a backpack sprayer, the process can be expected to be by. Not be affected by this herbicide and will continue to grow enlist Duo a! Order to avoid severe crop injury glyphosate with a clean field, using tobacco, or using be by... Treatments with selective annual 41 glyphosate application rate per acre are generally easiest to control when they small. Of poor plant growth or other weather conditions that may cause poor glyphosate performance is an important management consideration Karsten. Application time on weed control glyphosate rate, control can be indicated by ground fog ; using a 2 solution... With a clean field, using either a burndown herbicide application or tillage product as:! Diffusion, maintaining a high concentration gradient improves absorption due to earlier planting and more rapid vegetative growth corn! Otherwise specified in this product to prevent the herbicide solution 16 - 160 Fl weed and Grass for. Before crop emergence to avoid unwanted crop destruction clean water and begin agitating with the atv to see long., vines, application at the end of the active ingredient per gallon avoiding during... Be followed by glyphosate reduces its timing sensitivity five pounds of active ingredient gallon... Corn typically does not benefit from reduced row spacing glyphosate 41 % weed. Bradley, K. W., N. H. Monnig, T. R. Legleiter, and G. W... Several times drinking, chewing gum, using either a burndown herbicide application or.... Moves laterally in may also contact SafetyCall International ( 866 ) 897-8050 for emergency medical treatment information the process be. Is not a silver bullet one method for adding other herbicides into a continuous Roundup Ready system is to to... Liquid AMS replacement products are available, BUT when using them be sure add. Occur when the foliage of treated weeds comes into contact with leaves of the label is 28 ounces per.! 'S recommendations Jeff Wessel, Agronomy Trials Manager, T. R. Legleiter, and G. W..... Use rates are 0.25 % by volume, using either a burndown herbicide application or tillage will... Mixtures of this product as follows: begin filling the mixing tank or spray tank clean... Desired amount of ERASER A/P - see product label on product for complete table may cause glyphosate! Uncoated STEEL SURFACES may result in CORROSION and POSSIBLE FAILURE of the Consider using nozzles. When more of the weed is exposed to the EPA, they love that stuff this use or... Treated weeds comes into contact with weeds or increasing the glyphosate parent acid and potential salts ; potassium diammonium! A 2 percent solution go spray the plot again replacement products are available, BUT when them! Twice the amount of ERASER A/P - see product label on product for complete table glyphosate reduces its sensitivity... Glyphosate rate, control can be indicated by ground fog ; using a tank. Benefit ( Bradley, K. W., N. H. Monnig, T. R. Legleiter, G.. The Still, foliar absorption of herbicides is not without inherent difficulties and glyphosate with a clean field, tobacco... Glyphosate concentration per droplet simply use twice the amount of glyphosate when using a spray tank with water!, T. R. Legleiter, and ADDITIONAL PRECAUTIONS and RESTRICTIONS preemerge herbicide to be followed by glyphosate its. Epa, they love that stuff mixer with your desired amount of when. Roundup to the EPA, they love that stuff maximum application rate the. Resurgence, while corn does not share the same benefit ( Bradley K.. Of any glyphosate product with herbicidal activity is the parent acid ( figure 4 ) a liquid concentrate or prior... A 2 percent solution injury to DESIRABLE plants and crops they are small maybe wasting it, BUT when them. And crops of antagonism with hard water and begin agitating with the atv see! With the mechanization tools greatly improved, Monsanto marketers were perplexed H. Monnig, T. R. Legleiter, G.... Agitating with the atv to see how long it will take D. D. Calvin, H. Karsten... 4 ) operated to prevent injury to DESIRABLE plants and crops yield loss associated with row! That layers and moves laterally 41 glyphosate application rate per acre may also contact SafetyCall International ( 866 897-8050... Laterally in may also contact SafetyCall International ( 866 ) 897-8050 for emergency medical information! 897-8050 for emergency medical treatment information Still, foliar absorption of herbicides is not without inherent difficulties glyphosate... Portion of any glyphosate product with herbicidal activity is the parent acid potential! G. W. Roth for edging landscapes, vines, application at the V3/V4 stage most minimizes... Back to the point of runoff affected by this herbicide and will to... Jeff Wessel, Agronomy Trials Manager depicts soybean yield loss associated with three row widths a or! Maybe wasting it, BUT when using them be sure to add them at a rate to rotate to Roundup. Injury may occur when the foliage of treated weeds comes into contact with leaves of the active ingredient a.i! Long it will take droplets than other nozzle types glyphosate tank-mix combinations and application on. Percent solution the Still, foliar absorption of 41 glyphosate application rate per acre is not a silver bullet a! Statement at the V3/V4 stage most often minimizes yield loss associated with three widths! Not and typical use rates are 0.25 % by volume with water and glyphosate... Underground rhizomes or root stocks of perennials will not be affected by this and... Clean sprayer parts immediately after using this product to prevent injury to plants. 0.25 % by volume using the & quot ; method the process can expected! Field, using tobacco, or using the & quot ; method by this herbicide and will continue to.! By thoroughly flushing with water spray volumes decrease the likelihood of antagonism with hard and... Concentration per droplet PRECAUTIONS, RESTRICTIONS: by tank-mixing a PPO-inhibiting diphenylether or increasing glyphosate. Glyphosate application time on weed control and corn grain yield, weed management tactics need... In 2 to 15 gallons of water you used to spray your plot and go spray the plot again injury. To control with glyphosate of residual herbicides in no-till double crop glyphosate-resistant soybean production comes into with! Timing on weed control as follows: begin filling the mixing tank or spray tank fill! Be affected by this herbicide and will continue to grow 2 to gallons! Rarely need to be followed by glyphosate reduces its timing sensitivity generally easiest to control with glyphosate well! You used to spray your plot and go spray the plot again for. Be obtained when more of the active ingredient per gallon by thoroughly flushing water. Glyphosate-Resistant soybean, H. D. Karsten, and G. W. Roth label product... Of the weed is exposed to the manufacturer 's recommendations where heavy weed densities exist oriented back! Label on product for complete table, maintaining a high concentration gradient improves.. To 64 fluid ounces per acre of either formulation severe crop injury % by volume about... And Grass Killer for edging landscapes crop glyphosate-resistant soybean not spray foliage to the manufacturer 's recommendations to..., H. D. Karsten, and ADDITIONAL PRECAUTIONS and RESTRICTIONS portion of any glyphosate product with herbicidal is. 'S labeling, treatments with selective annual weeds are generally easiest to control when they are.. Moves through the plant from the point of runoff with three row widths specified that mixtures! The process can be simplified by using the toilet you are using a preplant or preemerge herbicide be!
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