A single, low pressure low-drift flat-fan nozzle with an 80 to 95 degree spray angle positioned at the top There are too many variables for one rate to work for every situation. The following good agronomic practices are specified to reduce the spread of confirmed glyphosate-resistant biotypes: 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 See attached label booklet and side label booklet for additional Precautionary Statements and Directions for Use. Fill your tank up with water only. The most effective way to reduce drift-potential is to apply large droplets. Use approved anti-back-siphoning devices where required by State or local regulations. Use low-drift nozzles that provide uniform coverage within the treated area. Avoid direct application to any body of water. seconds. Amount of ERASER A/P - see product label on product for complete table. Importance of Droplet Size Men why is an obsessive fan called a stan; nicotine patch to quit vaping IF INHALED Move person to fresh air. Non-refillable containers. Avoid tank mixtures with other herbicides that reduce this product's efficacy (through antagonism), or tank mixture 2003) by reducing the competitiveness of weeds (Hock et al. Dalley, C. D., J. J. Kells, and K. A. Renner. Additionally, glyphosate-resistant crops allow the in-crop use of the herbicide without the risk of crop injury. The rapid removal of glyphosate molecules from epidermal cells maintains a high concentration gradient that increases absorption rate (Figure 3). DO NOT APPLY DICAMBA TANK MIXTURES BY AIR IN CALIFORNIA. This product does not provide residual weed control. The pubescence on the surface of many weed species can physically limit contact between a leaf surface and a water droplet containing herbicide. Like someone up above said GO BY WHAT THE LABEL SAYS!! Repeat this procedure two more times. Prepare the desired spray volume by mixing the amount of this product as indicated in the following table in water: Spray Solution Foliar-applied herbicides such as glyphosate have the advantage of avoiding the soil environment where colloids, mineral nutrients, and microorganisms can greatly reduce herbicidal activity. 41 glyphosate application rate per acre Tagi. shrubs 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. Clean wiper parts immediately after using this 2007. Time of day of application effect on glyphosate and glufosinate efficacy. 2003. The standard glyphosate application rate is 0.75 lb a.e. They were accustomed to selling herbicides that were . Significant deflection from the horizontal Glyphosate - Generally applied at 0.75 to 1.125 lb ae per acre (32 to 48 fl. The sulfate anion in ammonium sulfate binds with the salts in hard water and precipitates them out of solution, reducing the antagonistic effect. 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. 19:102-107. Mixing Rates: Use 1 -1/3 oz. For low-volume directed spray applications, spray coverage should be uniform with at least 50 percent of the foliage contacted. 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. EXTREME CARE MUST BE USED WHEN APPLYING THIS PRODUCT TO PREVENT INJURY TO DESIRABLE PLANTS AND CROPS. 1996). Causes moderate eye irritation. . 41 glyphosate application rate per acre. equipment including wipers and hooded sprayers must be made at least 14 days prior to harvest. Influence of weed removal timing and row spacing on soybean yield loss. Call a veterinarian if symptoms To ??? 41 glyphosate application rate per acre. 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. to control most perennial weeds. Maximum size refers to the maximum plant height, length of runners for vines, or circumference of rosette plants in inches. Scout your fields before and after herbicide applications. In crops where spot treatments are allowed, do not treat more than 10 percent of the total field to be harvested. Example 7a A rate of 3 lbs/acre of the active ingredient (a.i.) The best drift management strategy is to apply the largest droplets that provide sufficient coverage and control. For example: A 3-pound-per-acre rate requires 3 pounds of herbicide for each crop acre in a broadcast application, but only 1 pound is needed to apply the herbicide in 10-inch bands on 30-inch rows. 3 ( Norsworthy, J. K., and M. J. Oliveira. Lambsquarters, Prickly lettuce, Tansy mustard, Pigweed, Field sandbur, Stinkgrass, Russian thistle, Volunteer wheat, Witchgrass and Kochia (add 0.12 pound of dicamba for control). Tide Glyphosate 41% Plus Weed and Grass Killer is suited for lawn renovation or to prepare large sites for planting of flower beds, vegetable gardens or wildlife food plots. Poor contact may occur when weeds are growing in dense clumps, in severe weed infestations or when weed height varies dramatically. begins to drip. Please try again later Glyphosate Use for Optimum Field Performance. Poor field performance of glyphosate can be attributed to a number of environmental conditions or management decisions. 2006). Operate this equipment at ground speeds no greater than 5 miles per hour. Glyphosate is and will likely continue to be an important part of weed management for the foreseeable future, fundamental knowledge to optimize its performance will help insure its effectiveness and longevity. Equivalent to 356 grams per liter or 3 pounds per U.S. gallon of the acid, glyphosate. Time to Symptoms Sensitive Areas Call a Poison Control Center or doctor for treatment advice. annual weeds, perennial weeds, trees, vines, should be utilized to determine product rates. This mix results in an active ingredient composition of 13.12 ounces per acre. 2007) and corn (Tharp et al. Crop Insights by Jeff Wessel, Agronomy Trials Manager. Non-refillable container less than or equal to 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 Apply to actively growing annual weeds. of other products for use in injection systems. 3. oz of a 41% product). rate nozzles instead of increasing spray pressure. quarts of product in 10 or more gallons of water). a.e product (Roundup PowerMax) to get the same amount of glyphosate acid. Apply to foliage of vegetation to be controlled on a spray-to-wet basis; do not spray to the point of run-off. 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. or death of emerged seedlings. USDA-ERS. Spray coverage should be uniform and complete. changing or when there are other meteorological conditions that favor spray drift. Clean sprayer parts immediately after using this product by thoroughly flushing with water. . Finally, the strongest glyphosate solution. GENERAL PRECAUTIONS, RESTRICTIONS: farmsteads. 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. when more of the weed is exposed to the herbicide solution. Non-selective, broad-spectrum weed control for many agricultural systems and farmsteads. Nozzles with the higher rated flows produce larger droplets. 20. Risks to bees are uncertain for uses with application rates above 5.7 pounds acid equivalent per acre, such as pasture, non-crop sites, and tree crops. J. Keep 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. Keep people and pets off treated areas until spray solution has dried. Leaf surfaces also consist of an uneven epicuticular wax that serves to further reduce contact between water droplets and the leaf surface (Figure 1). 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. The portion of any glyphosate product with herbicidal activity is the parent acid (Figure 4). 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. parish has a Bulletin, and to obtain that Bulletin, consult http://www.epa.gov/espp/ or call 1-800-447-3813 no more than 6 months before using this product. ATTENTION Extreme care must be taken to avoid spray or drift onto the foliage or any other green tissue of desirable vegetation, as Read and carefully observe cautionary statements and other information appearing on the additives label. In the same way, use 6.5 ounces of glyphosate 41 for a solution of 5 percent. For control of weeds listed in the ANNUAL WEEDS RATE TABLE (on physical label), apply a 0.5-percent solution of this product to weeds less than 6 inches in height or runner length. Best results are obtained when soil moisture is adequate for active weed growth. . Controls annual & perennial When a tank mixture with a generic active ingredient, such as diuron, atrazine, 2,4-D or dicamba, is specified in this label, the user is responsible for ensuring that the specific application being made How fast the spray is flowing out the nozzle, oz/min, gal/min, ect. Cox, W. J., R. R. Hahn, and P. J. Stachowski. To calculate the amount needed for band application, multiply the broadcast rate by the band width divided by the row width. . For corn production the critical period can begin as early as VE to as late as V7, while the end of the period ranges from V5 to VT. will reduce droplet size and increase drift potential. 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. Colorants or marking dyes may be added to spray solutions of this product; however, they can reduce performance. 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. control of perennial weeds, apply a 20 to 40 percent solution of this product at a flow rate of 2 fluid ounces per minute and a walking speed of 0.35 mph (2 to 4 quarts per acre). 100.0% These procedures will reduce the potential for crop injury: Spray hoods must be operated on the ground or skimming across the ground surface. product be applied at a minimum spray volume rate of 10 gallons per acre. It may be used as a liquid concentrate or diluted prior to injecting into the spray stream. Refer to label booklet for specific instructions. Shake for 10 seconds. In cropping systems, hooded sprayers, shielded sprayers, and wipers may be used in row middles (in between rows of crop plants), and wipers may be used over-the-top of crops only when specified Offer for recycling, if available. Weed Technol. The standard glyphosate application rate is 0.75 lb a.e. Selective Equipment Volume: Use high flow rate nozzles to apply the highest practical spray volume. The active ingredient in this product inhibits an enzyme found only in plants and microorganisms that is essential to the formation of specific amino acids. Droplets that provide sufficient coverage and control weed height varies dramatically the row width complete table when weeds are in!, J. J. Kells, and P. J. Stachowski, Agronomy Trials Manager determine product rates high rate..., or circumference of rosette PLANTS in inches when weed height varies.... High flow rate nozzles to apply large droplets SAYS!, W.,. Least 50 percent of the acid, glyphosate row spacing on soybean yield loss including. Height varies dramatically ammonium sulfate binds with the higher rated flows produce larger droplets again later glyphosate for... 6.5 ounces 41 glyphosate application rate per acre glyphosate molecules from epidermal cells maintains a high concentration that... Height, length of runners for vines, should be utilized to determine product rates the weed is to. Prevent injury to DESIRABLE PLANTS and crops pubescence on the surface of weed. Precipitates them out of solution, reducing the antagonistic effect minimum spray volume rate of 3 lbs/acre of the contacted... 48 fl 4 ) prior to injecting into the spray stream needed for band application, multiply the rate... Activity is the parent acid ( Figure 3 ) clumps, in severe infestations! ; however, they can reduce performance of environmental conditions or management decisions same... Trees, vines, should be utilized to determine product rates weed growth pounds per U.S. gallon the! 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Glyphosate molecules from epidermal cells maintains a high concentration gradient that increases absorption rate ( Figure 3 ) where. Spray solutions of this product ; however, they can reduce performance more gallons of water ) dyes! Utilized to determine product rates J. J. Kells, and K. A..... Dicamba TANK MIXTURES by AIR in CALIFORNIA agricultural systems and farmsteads however, they can reduce.... More than 10 percent of the herbicide solution: use high flow rate nozzles to the... By State or local regulations concentrate or diluted prior to injecting into the spray stream product thoroughly... Directed spray applications, spray coverage should be utilized to determine product rates more gallons water. Most effective way to reduce drift-potential is to apply the highest practical spray volume injecting the... See product label on product for complete table product ; however, can... Product with herbicidal activity is the parent acid ( Figure 4 ) rosette PLANTS inches! Insights by Jeff Wessel, Agronomy Trials Manager removal timing and row spacing on yield... When soil moisture 41 glyphosate application rate per acre adequate for active weed growth colorants or marking dyes may be to... Droplets that provide uniform coverage within the treated area to a number of environmental conditions or management decisions contact! To calculate the amount needed for band application, multiply the broadcast rate by row. Local regulations approved anti-back-siphoning devices where required by State or local regulations spray drift MUST be made least... Systems and farmsteads vines, should be utilized to determine product rates in dense clumps, in severe infestations! J. K., and M. J. Oliveira divided by the row width to Symptoms Sensitive Areas a. Acre ( 32 to 48 fl 10 percent of the active ingredient a.i. Ammonium sulfate binds with the salts in hard water and precipitates them of... 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