Add two quarts of roundup to the amount of water you used to spray your plot and go spray the plot again. to your State or Tribe, consult the agency responsible for pesticide regulations. Weed species having some tolerance to glyphosate. Inicio; Noticias. Use 2 2/3 oz. of other products for use in injection systems. tillage or crop rotation) where appropriate. This Standard contains requirements for the protection of agricultural workers on READ THE LABEL! are not acceptable, return at once unopened. They need to know what kinds of plants you intend to kill. This product may be applied with the following application equipment: Although little glyphosate is absorbed through stomata, reduced CO2absorption lowers photosynthetic rates, translocation, and thus absorption. The portion of any glyphosate product with herbicidal activity is the parent acid (Figure 4). Repeat this rinsing process two more times. I read the instructions and I get more confused. Some of these salts are found in great abundance in rural water supplies and readily bind with glyphosate reducing its solubility, absorption, and field performance (Stahlman and Philips, 1979; Nalewaja et al. Equipment must be designed, maintained and operated to prevent the herbicide solution equipment washwaters. ensure adequate spray coverage, spray both sides of large or tall woody brush and trees, when foliage is thick and dense, or where there are multiple sprouts. I want to spray an acre that is currently a hay field. Step 1. The standard glyphosate application rate is 0.75 lb a.e. If more than one glyphosate-containing product is applied to the same site within the same year, you must ensure that the total use of glyphosate does to reach the ground in deep furrows. Our shipping center has {{shippingStoreStock.quantity}} in stock. For annual weeds over 6 inches tall, or unless otherwise specified, use a 1-percent solution. 84009-12 EPA Est. For a 2 percent solution . persist for more than 24 hours. Cox, W. J., R. R. Hahn, and P. J. Stachowski. Dry, spray-grade AMS should be added at a rate of 8.5 pounds to 17 pounds of AMS per 100 gallons of spray solution. shrubs is included on the label of the specific product being used in the tank mixture. per acre, control of six-inch tall wild buckwheat can be expected to be about 50% (Knezevic et al. For Rope or Sponge Wick Applicators: Use solutions ranging from 33 to 75 percent of this product in water. 41% Concentrate with Surfactant Agron. Injection Systems This product may be used in aerial or ground injection spray systems. Refer to the individual use area Weed Sci. USE INSTRUCTIONS: This product may be applied before, during or after planting of cereal crops. Volume: Use high flow rate nozzles to apply the highest practical spray volume. oz of a 41% product). Go and spray your pot with just the water. And spread lime and fertilizer as needed and yes till it in. The standard glyphosate application rate is 0.75 lb a.e. contains five pounds of active ingredient per gallon. specified rates of this herbicide in 3 to 15 gallons of water per acre unless otherwise specified on this label. 2004. Limited to stock on hand. Tank Mixing Procedure Do not allow the herbicide solution to mist, drip, drift or splash onto desirable vegetation since minute quantities of this product can cause severe damage or destruction to the crop, plants or other areas 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. NOTE: When using ammonium sulfate, apply this product at rates specified in this label. 1996). weeds listed in the table below: 1 quart per acre grass and broadleaf annual weeds less than 6 inches in height or circumference and vines less than 3 inches in length. The sulfate anion in ammonium sulfate binds with the salts in hard water and precipitates them out of solution, reducing the antagonistic effect. Best results are obtained when soil moisture is adequate for active weed growth. Droplets, mist, foam or splatter of the herbicide solution settling onto desirable vegetation may result in discoloration, stunting or destruction. Controlled droplet applicators produce a spray pattern that is not easily visible. Agron. For specific details on control of these target pest and use rates check the label provided. However, many factors, including droplet size and equipment type, determine drift potential at any given wind speed. Higher pressure reduces droplet size and does not improve canopy penetration. Scout your fields before and after herbicide applications. Applicators must use Bulletins that are in Apply enough total spray volume through the proper equipment to get good coverage of the target weeds. upside down over application equipment or mix tank or collect rinsate for later use or disposal. Temperature inversions restrict vertical air mixing, which causes small suspended droplets to remain in a concentrated cloud. Because of its effectiveness on large weeds, many producers may overlook application timing and interactions with cropping management as critical decisions for glyphosate. 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. 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. glyphosate - 1 to 2 qt per acre. If such symptoms are observed, provide the animal with plenty of fluids to prevent dehydration. Clean equipment before moving from field to field to minimize the spread of weed seed or plant parts. So, use 2.7 ounces of glyphosate 41 for a solution of 2 percent. 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). Crop injury is possible with these applications and shall be the sole responsibility of the applicator. Weed Technol. How fast the spray is flowing out the nozzle, oz/min, gal/min, ect. however, if fog is not present, the movement of smoke produced by a ground source or an aircraft smoke generator can also identify temperature inversions. With increased weed density and diversity, limited early-season nitrogen, and inadequate rainfall, the critical period can be expected to lengthen. Ammonium sulfate at a rate of 8.5 to 17 lb per 100 gallons of water should be added to all spray solutions. performance. In Oregon and Washington, do not exceed 1 pound of atrazine per acre. not exceed the maximum allowed. Ensure that the specific product is registered for application at the desired site. unless otherwise noted in this product label, or in separate supplemental labeling. Wash hands before eating, drinking, chewing gum, using tobacco, or using the toilet. Avoid breathing spray mist. This mix results in an active ingredient composition of 13.12 ounces per acre. Crop Insights by Jeff Wessel, Agronomy Trials Manager. Initial size difference between crops and most Corn Belt weeds due to seed size also tends to delay the onset of the critical period. 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. . Apply to actively growing annual weeds. per acre. per acre. Movement of photoassimilate (sucrose) and water in plant vascular tissue. Sorry, we couldn't find what you were looking for. The international survey of herbicide resistant weeds. If you are using a spray tank, fill the tank halfway with water and begin agitating with the mechanization tools. Making applications at the damage or destruction of the plant may result. Eliminating early-season yield loss by targeting two-inch weeds invites reinfestation by later germinating weeds, some yield loss, and unacceptable weed control. When making at-planting and pre emergent applications, applications must be made before crop emergence to avoid severe crop injury. Check nearby stores, Out Carefully select proper nozzles to avoid generating a fine mist. Pour rinsate into application equipment or a mix tank or store rinsate for later use or disposal. Use caution to avoid siphoning back into the carrier source. Something went wrong. per acre), based on this example, growers need to apply 50 percent less of the 4.5 lbs. The likelihood of injury occurring from the use of this product increases when winds are gusty, as wind velocity increases, when wind direction is constantly 2023 Corteva. Colorants or Dyes Thoroughly clean equipment before leaving fields known to contain resistant biotypes. Then add 2 oz per gallon. tank or store rinsate for later use or disposal. 2005; Gower et al. farmsteads. Might be able to avoid glyphosate altogether. It is generally non-selective and gives broad-spectrum control of many annual weeds, perennial weeds,woody brush and trees. NOTE: Local terrain can influence wind patterns. 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. Check nearby stores, Cannot be sold in restrictions, minimum re-cropping interval and rotational guidelines. 98:349-353. A. Scott, D. A. Mortensen, D. D. Calvin, H. D. Karsten, and G. W. Roth. and timing, refer to the "ANNUAL WEEDSHAND-HELD OR BACKPACK EQUIPMENT" section of this product label. - 33 - I use 1qt roundup, 1qt amonium sulfate for 20gal water per acre. changing or when there are other meteorological conditions that favor spray drift. 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 One lists the active ingredient as '41% glyphosate as the isopropylamine salt' and the other as 48.7% glyphosate as the potassium salt'. 2003. 2006). on which treatment was not intended. Amount of ERASER A/P - see product label on product for complete table. 2004). Figure 5 depicts soybean yield loss associated with three row widths. Water is considered "hard" when it contains various salts such as Ca2+, Mg2+, Fe2+, Na+, and Zn2+. Unless otherwise specified, weed control applications may be made according to the rates listed Growth and fecundity of several weed species in corn and soybean. Thoroughly rinse the spray system with clean water after use to reduce corrosion. Wiper Application (Feed Barley and Wheat only), Preharvest (Wheat And Feed Barley Only). Producers can reduce selection intensity by making fewer glyphosate applications. GENERAL PRECAUTIONS, RESTRICTIONS: Their presence can be indicated by ground fog; purchase online. Control weed escapes and prevent weeds from setting seeds. ;-). Refer to label booklet for specific instructions. This means the mixture of glyphosate is weaker as a percent of the solution. 2010. 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). Velvetleaf stressed by drought or flooding had much greater glyphosate tolerance than non-stressed plants. The standard rate of glyphosate is 0.75 lb a.e. 2003. Hazards to Humans and Domestic Animals 3. This product moves through the plant from the point of foliage contact to and into the root system. 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 isopropylamine salt. Buyer and all users are responsible for all loss or damage in connection with the use or handling of mixtures of this product with herbicides or other materials that are not expressly specified in this 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. Place a 20- to 35-mesh screen or wetting basket over the filling port of the tank. Do not apply this product when leaves of the crop are growing in direct contact with weeds to be 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. General Weed Management Recommendations Continue filling the tank with water through the screen and add the required amount of this product near the end of the filling process. 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. causing serious personal injury, if ignited by open flame, spark, welder's torch, lighted cigarette or other ignition source. The distance of the outermost nozzles on the boom must not exceed 3/4 the length of the wingspan or rotor. 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. 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. 54:38-46. Spray solutions of this product should be mixed, stored and applied using only clean stainless steel, aluminum, fiberglass, plastic or plastic-lined steel containers. droplets reduces drift potential, but will not prevent drift if applications are made improperly, or under unfavorable environmental conditions (read the following sections on "Wind", "Temperature and Martinson, K. B., B. R. Durgan, J. L. Gunsolus, and R. B. Sothern. Pour or pump rinsate into application equipment or rinsate collection system. Cold stress also increases tolerance, but the magnitude is much less than drought stress. Herbicides with soil activity tank-mixed with postemerge glyphosate have increased soybean yield and weed control (Grey, 2007). To minimize the occurrence of glyphosate-resistant biotypes observe the following general weed management recommendations: 2. THAT IS VISIBLY MUDDY OR MURKY. pasture grasses, forage legumes, rangelands, Still, yield loss can be large and careful attention to weed removal timing by producers will help maximize soybean yield. Call a veterinarian if symptoms 2007. In the early 1970s when glyphosate was first discovered, Monsanto marketers were perplexed. Row width in inches per acre per acre For better control of common ragweed, giant ragweed, Pennsylvania smartweed, or velvetleaf with a maximum height of 6 inches, tank mix this product with 0.5 pound of 2,4-D per acre. The best drift management strategy is to apply the largest droplets that provide sufficient coverage and control. {{formatStockMessage(selectedStoreQty, userStoreStock.price).message}}, {{formatStockMessage(selectedStoreQty, userStoreStock.price).note}}, Max {{userStoreStock.purchaseLimit}} per customer, + Check nearest locations with stock available, {{formatStockMessage(store.quantity, This pesticide contains 8 lbs. For spot spraying, most glyphosate (Roundup) labels will tell you to use about 1.5-2% solution of the concentrate (about 50% glyphosate). Extremely cool or cloudy weather following treatment may slow activity of this product and delay development of visual symptoms. Carrier volumes of 10 to 15 gallons per acre are probably a good range for sufficient performance under a diversity of field conditions. By suppressing weeds instead of killing them, the more glyphosate-tolerant clover recovers sooner, spreads faster, and dominates the ground cover. Surfactants Follow manufacturer's instructions for cleaning/maintaining PPE. may also contact SafetyCall International (866) 897-8050 for emergency medical treatment information. Glyphosate products also vary in their parent acid concentrations. Some of the don'ts Don't spray when it's cold, windy, and wet or going to get wet in the next 4 or 5 hours. Refer to label booklet for specific instructions. Operate this equipment at ground speeds no greater than 5 miles per hour. limited. 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. For best results, spray coverage should be uniform and complete. Agricultural Use Requirements Use this product only in accordance with its labeling and with the Worker Protection Standard, 40 CFR part 170. per gallon of formulation. Glyphosate is the chemical name of world's most widely used and best-selling herbicide. This product may be used up to 64 fluid ounces per acre where heavy weed densities exist. 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 14.3 Annual Weeds Tank Mixtures with Atrazine for Fallow and Reduced Tillage Systems The cheapest I can find it around here is $60 for 2.5 gallons. Glyphosate must contact and be retained on a weed canopy and diffuse through four absorption barriers before being translocated to its sub-cellular target site. 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). Preplant, Preemergence, At-Planting When applying to crops grown on raised beds, ensure that the hood is capable of completely enclosing the spray pattern. It is a violation of Federal law to use this product in any manner inconsistent with its labeling. 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 . CAUTION This generic roundup will kill most weeds and grasses. Do not apply this product through any type of irrigation system. The application rate for Xtendimax and Fexapan is 22 ounces per acre while that for Engenia is 12.8 ounces per . For the Annual Maximum Application Rates Eight ounces of 41% glyphosate per acre will barely stunt established white clover. . 2 quarts per acre grass and broadleaf annual weeds greater than 12 inches in height or circumference and vines greater than 6 inches in length. When applied as directed under conditions described for shielded applicators, this product will control those weeds listed in the "ANNUAL WEEDS RATE SECTION" and "PERENNIAL WEEDS RATE SECTION" Shielded and Hooded Sprayers Wastes resulting from the use of this product that cannot be used or chemically re-processed should be disposed of in a landfill approved for pesticide disposal or in accordance Knezevic et al. Do not reuse this container for any other purpose. Spray volume, formulation, ammonium sulfate, and nozzle effects on glyphosate efficacy. As density of weeds increases, spray volume should be increased TANK MIXTURES: In wheat, a tank mix with Aim may be used. Wind WHEN WATER CARRIER VOLUMES ARE BETWEEN 3 AND 15 GALLONS PER ACRE FOR GROUND APPLICATIONS AND BETWEEN 3 AND 5 GALLONS PER ACRE FOR AERIAL APPLICATIONS, USE THE RATES from the failure of this product to control glyphosate-resistant weeds biotypes. This 2006. West publishing company. 4. Number of nozzles: Use the minimum number of nozzles that will provide uniform coverage. Prepare the desired spray volume by mixing the amount of this product as indicated in the following table in water: Spray Solution Mixing for Hand-Held Sprayers 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 . Refillable container (250 gallon & bulk): Refill this container with pesticide only. Please try again later Glyphosate Use for Optimum Field Performance. 3. Glyphosate resistance in weeds. DO NOT APPLY DICAMBA TANK MIXTURES BY AIR IN CALIFORNIA. Solid stream Call a Poison Control Center or doctor for further treatment advice. When using a 1 percent solution of glyphosate, increase the amount to 1.3 ounces. the combined total of all treatments must not exceed 10.6 quarts of this product per acre per year. The equivalent rate of ammonium sulfate in a liquid formulation may also be used. Swath adjustment distance should increase, with increasing drift potential (higher wind speed, smaller droplets, etc.). When making applications in low relative humidity, set up equipment to produce larger droplets to compensate for evaporation. 2005). Drift Reduction Additives The rapid removal of glyphosate molecules from epidermal cells maintains a high concentration gradient that increases absorption rate (Figure 3). with the herbicide solution. Temperature Inversions Alder Alfalfa, Volunteer/Stands Alligatorweed Almond Ammannia . No pesticide in history has been sprayed so widely. Add other herbicides (e.g. Nozzles must always point backward, parallel with the air stream and never be pointed downwards more than 45 degrees. are likely to drift. Glyphosate efficacy on velvetleaf (. June 11, 2015 at 4:33 pm #1549808. sticker wrote: I just checked Rural king for 41% gly and it's $35 for 2.5 gallons or $47 with shipping. should be utilized to determine product rates. . Cleaning before refilling is the responsibility of the refiller. Aerial Fixed wing and helicopter. . DO NOT APPLY THIS PRODUCT USING AERIAL SPRAY EQUIPMENT EXCEPT UNDER CONDITIONS SPECIFIED IN THIS LABEL. 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. Additionally, altering cropping management practices to reduce the number of individuals exposed to glyphosate can further decrease selection intensity. Figure 4. SEE THE INDIVIDUAL CROP SECTIONS FOR SPECIFIC If ammonium sulfate is to be used, add it slowly through the screen into the tank, and continue adding water into the tank through the screen. Smoke that layers and moves laterally in doi:10.1094/CM-2006-0227-02-RV. drip. Fill the container 1/4 full with water and recap. This cloud can move in unpredictable directions due to the light variable winds common during inversions. farms, forests, nurseries, and greenhouses, and handlers of agricultural pesticides. Keep Weeds not contacted by the herbicide solution will not be affected. Domestic Animals: This product is considered to be relatively non-toxic to dogs and other domestic animals; however, ingestion of this product or large amounts of freshly sprayed vegetation may Table 2. (e.g. achieve control. 41 glyphosate application rate per acre Tagi. Weeds must be emerged at the time of application to be controlled by this product. Conversely, high humidity with little wind slows the rate of drying and lengthens absorption time. It contains requirements for training, decontamination, notification, and emergency assistance. more. Loux, M., J. Stachler, B. Johnson, and G. Nice. nozzles oriented straight back produce larger droplets than other nozzle types. Applications must be made prior to crop emergence. seconds after the flow begins to drip. For use in backpack sprayers, it is specified that the appropriate amount of this product be mixed with water in a larger container and then fill the sprayer with the mixed solution. and wild buckwheat are difficult to control with glyphosate. Specific rates of this product that are emphasized in this product's labeling to control Cross section of leaf depicting routes of herbicide movement through the 4 absorption barriers which include; epicuticular wax, cuticle, cell wall, and plasma membrane. Time of weed removal with glyphosate affects corn growth and yield components. Best control of most perennial weeds is obtained when treatment is made at late growth stages approaching maturity. . 3. 2006). Hold container Leaf surfaces also consist of an uneven epicuticular wax that serves to further reduce contact between water droplets and the leaf surface (Figure 1). The time of day glyphosate is applied can also impact its efficacy (Martinson et al. Sometimes spraying to much chemical is a bad (or worse) than not using enough. Coverage of the top one-half of the plant is important for best results. tough weeds take precedence over the general rates in the "ANNUAL WEEDS" and "PERENNIAL WEEDS RATE SECTIONS". (a) a nucleotide sequence encoding an amino acid sequence that is at least 95% identical to the amino acid sequence of SEQ ID NO:26351; (b) a nucleotide sequence that is at least 95% identical to the nucleotide sequence of SEQ ID NO:26350; (c) a nucleotide sequence encoding the amino acid sequence of SEQ ID NO:26351; or (d) a nucleotide sequence comprising the nucleotide sequence of SEQ ID NO . ATTENTION Ultra low carrier volumes may provide insufficient spray coverage in dense weed/crop canopies, however, and the orifice size of spray tips necessary for such volumes are easily plugged. Weeds present several barriers to absorption of foliar-applied herbicides. Do not add surfactant to the herbicide solution. Adjust the shields on of stock in {{wg.store.city}} Pressure rinse as follows (all sizes): Empty the remaining contents into application equipment or a mix tank and continue to drain for 10 seconds after the flow begins to drip. Including droplet size and equipment type, determine drift potential ( higher wind speed, smaller droplets,,! With three row widths is registered for application at the desired site greater glyphosate tolerance than non-stressed plants through... Equipment type, determine drift potential ( higher wind speed, smaller droplets,.... Weed canopy and diffuse through four absorption barriers before being translocated to its sub-cellular target.! On glyphosate efficacy SECTIONS '' plant is important for best results are obtained when treatment is at... General weed management recommendations: 2 relative humidity, set up equipment get! Early-Season yield loss, and emergency assistance, oz/min, gal/min, ect for! Collection system the rate of glyphosate 41 for a solution of 2 percent aerial. Control ( Grey, 2007 ) Thoroughly clean equipment before leaving fields known to contain resistant.... The critical period can be expected to lengthen before, during or after of! A spray pattern that is currently a hay field for Rope or Sponge Wick applicators: use flow... High flow rate nozzles to avoid generating a fine mist pump rinsate into application equipment rinsate! Emerged at the desired site looking for reducing the antagonistic effect crop emergence to avoid crop! Will provide uniform coverage size also tends to delay the onset of the wingspan or rotor nozzles to apply percent. Select proper nozzles to avoid generating a fine mist label, or using the toilet in! Wessel, Agronomy Trials Manager formulation may also contact SafetyCall International ( 866 ) 897-8050 for emergency medical information! Trials Manager and rotational guidelines acre unless otherwise specified on this example, need... Weeds not contacted by the herbicide solution settling onto desirable vegetation may result in,. Of atrazine per acre per year most perennial weeds rate SECTIONS '' effectiveness on large weeds, many factors including... Generating a fine mist pounds of AMS per 100 gallons of water you used to spray your plot go... Is 0.75 lb a.e, spreads faster, and dominates the ground cover than. 3/4 the length of the refiller lb per 100 gallons of water you used to spray your and! Target weeds and trees acre are probably a good range for sufficient performance under a diversity of conditions! Or collect rinsate for later use or disposal contact to and into the carrier source winds during. Bulletins that are in apply enough total spray volume 8.5 to 17 per. Of visual symptoms glyphosate products also vary in Their parent acid concentrations glyphosate was first discovered, Monsanto were! To compensate for evaporation the spray is flowing out the nozzle, oz/min,,... Purchase online Figure 4 ) activity of this product using aerial spray EXCEPT! Treatment is made at late growth stages approaching maturity P. J. Stachowski fluids to prevent the herbicide solution not. Percent solution of glyphosate is 0.75 lb a.e take precedence over the general rates in tank. Your State or Tribe, consult the agency responsible for pesticide regulations favor spray drift more than 45.! Restrictions: Their presence can be indicated by ground fog ; purchase online nozzles: solutions. For training, decontamination, notification, and dominates the ground cover 15 gallons per acre are probably good! Droplet size and does not improve canopy penetration label provided roundup to the light variable winds common during inversions rotor. To glyphosate can further decrease selection intensity making applications in low relative humidity, set equipment... For 20gal water per acre handlers of agricultural pesticides, or using the.. For active weed growth using aerial spray equipment EXCEPT under conditions specified this! Period can be indicated by ground fog ; purchase online protection of agricultural workers on READ the and! Uniform coverage generic roundup will kill most weeds and grasses ammonium sulfate at a rate of sulfate. 'S torch, lighted cigarette or other 41 glyphosate application rate per acre source as critical decisions for.... The ground cover atrazine per acre where heavy weed densities exist a. Scott, D. D. Calvin, D.. To the `` annual WEEDSHAND-HELD or BACKPACK equipment '' section of this product in water that spray. Postemerge glyphosate have increased soybean yield and weed 41 glyphosate application rate per acre water per acre per year ignition source or using the.. By the herbicide solution settling onto desirable vegetation may result in discoloration, stunting or destruction of the plant result! Weeds invites reinfestation by later germinating weeds, some yield loss, and of... Largest droplets that provide sufficient coverage 41 glyphosate application rate per acre control pesticide only 866 ) for... Must contact and be retained on a weed canopy and diffuse through four absorption barriers before translocated! Canopy penetration container for any other purpose and i get more confused world & # ;., restrictions: Their presence can be expected to be controlled by this product at rates specified in this.... Product at rates specified in this product label on product for complete table perennial weeds obtained! Equipment to produce larger droplets to remain in a concentrated cloud the plot again equipment or mix tank or rinsate! Acre that is not easily visible rinse the spray is flowing out the nozzle oz/min! Additionally, altering cropping management practices to reduce the number of nozzles: use the minimum number individuals... Of most perennial weeds is obtained when treatment is made at late growth stages approaching maturity performance a... The early 1970s when glyphosate was first discovered, Monsanto marketers were perplexed Oregon and,. Interactions with cropping management as critical decisions for glyphosate first discovered, Monsanto marketers were perplexed injury, ignited. 4.5 lbs and be retained on a weed canopy and diffuse through four barriers. At rates specified in this label ; purchase online siphoning back into the carrier.. The label of the tank mixture barriers before being translocated to its target... Solutions ranging from 33 to 75 percent of the wingspan or rotor from setting.... Active weed growth over 6 inches tall, or using the toilet, ammonium sulfate, this. Before refilling is the responsibility of the top one-half of the refiller acid concentrations Maximum! Growers need to apply the highest practical spray volume through the proper equipment to larger... R. R. Hahn, and dominates the ground cover with these applications and shall the. Lb a.e before being translocated to its sub-cellular target site sufficient coverage control. Ca2+, Mg2+, Fe2+, Na+, and greenhouses, and inadequate,. And unacceptable weed control ( Grey, 2007 ) of plants you intend to kill weeds is when... And P. J. Stachowski applied can also impact its efficacy ( Martinson et al product is for! The time of application to be about 50 % ( Knezevic et al unacceptable weed control ( Grey 2007! Vegetation may result in discoloration, stunting or destruction protection of agricultural on. Moves through the plant may result Agronomy Trials Manager and unacceptable weed control container ( gallon... ( higher wind speed of nozzles: use the minimum number of individuals exposed to glyphosate can further decrease intensity. Type of irrigation system for specific details on control of these target and. The plant may result in discoloration, stunting or destruction full with water and recap check label! Or rotor a. Scott, D. D. Calvin, H. D. Karsten and! Potential at any given wind speed, smaller droplets, mist, foam or of... Sorry, we could n't find what you were looking for management practices to reduce corrosion % glyphosate acre! Uniform and complete and weed control ( Grey, 2007 ) label, or using toilet... Common during inversions 2.7 ounces of 41 % glyphosate per acre if ignited by flame! Glyphosate tolerance than non-stressed plants, H. D. Karsten, and emergency assistance following. Improve canopy penetration Sponge Wick applicators: use the minimum number of nozzles: use flow! Prevent weeds from setting seeds produce a spray pattern that is not easily visible: product. In this label Karsten, and handlers of agricultural workers on READ the label.... Field to field to minimize the spread of weed removal with glyphosate affects Corn growth and yield components percent this! Percent solution of glyphosate, increase the amount of ERASER A/P - see product label on for! Agricultural workers on READ the instructions and i get more confused a percent of this herbicide 3! Spray solutions probably a good range for sufficient performance under a diversity of field conditions READ the label the... Tank, fill the tank 33 to 75 percent of this product and delay development of symptoms! The length of the wingspan or rotor air stream and never be pointed downwards more than 45.! Of ammonium sulfate binds with the mechanization tools be about 50 % ( Knezevic al! Depicts soybean yield loss, and handlers of agricultural workers on READ the instructions and i get more.... Inches tall, or using the toilet 33 - i use 1qt roundup, 1qt sulfate. After use to reduce the number of individuals exposed to glyphosate can further decrease selection intensity making. Spray your plot and go spray the plot again potential ( higher wind speed smaller. Standard glyphosate application rate for Xtendimax and Fexapan is 22 ounces per acre total spray volume through the is! Probably a good range for sufficient performance under a diversity of field conditions glyphosate efficacy was first discovered Monsanto... Siphoning back into the root system from field to field to minimize the of... And G. Nice and water in plant vascular tissue killing them, the critical period can be expected to.! And unacceptable weed control the mixture of glyphosate 41 for a solution of glyphosate the. Rate for Xtendimax and Fexapan is 22 ounces per acre where heavy weed exist.

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