How much roundup per gallon of water

Oct 22, 2012 · Mixing Instructions and Amounts. Homeowners most commonly use pump-up, handheld sprayers to apply glyphosate 41, and the process of mixing the product is relatively basic. Unscrew the sprayer lid and set it aside. Fill three-quarters of the tank with clean water and then add the desired amount of herbicide.

Mix 2.5 ounces (5 tablespoons) of 2.4-D liquid concentrate with a gallon of water. If you need to cover a bigger lawn, as I do, simply double or triple the amount of ingredients maintaining the same mixing ratio. To treat up to 800 or 1200 square feet, use the following amount of ingredients: Mix 5 ounces of concentrate and 2 gallons of water ...Each 1.5oz pack mixes with 1 gallon of water. The 6.8lb jug is great for larger areas as it will make approx 70 gallons of finished solution, still mixing it at the rate of roughly 1.2 to 1.5 oz per gallon of water. QuickPRO has two active ingredients: 73.3% glyphosate and 2.9% diquat.General mix rate for Roundup / glyphosate 41% Tweet. TheFamousGrouse. St. Paul, MN. Posts: 11040. June 9, 2015 at 2:17 pm #1549363. What kind of mix rate …Outdoor faucet repairs are important because even a small leak from a hose bibb wastes hundreds of gallons of water. Here's how to fix it. Expert Advice On Improving Your Home Vide...Then divide the pounds per acre of acid equivalent needed by the pounds per gallon contained in the product. For example: If you need 3 pounds per acre of acid equivalent and the product contains 2 pounds per gallon, divide 3 by 2 to get 1.5 gallons per acre. This is how much product you need.Jan 1, 2021 · Made by the Scotts Company, it can be quite effective at cleaning up unwanted growth in your garden and yard. If you are using Concentrate plus, you will be using 6 ounces of RoundUp per gallon of water. For the Super Concentrate formula, you will need about 2.5 ounces of RoundUp per gallon of water. Always check the label for any RoundUp ... The mixing rate of Mojave 70 EG is 0.5 - 1 lb. per gallon of water. Keep in mind that thick gravel can prohibit pre-emergent herbicides from getting down into the dirt below. Gravel is very porous and will absorb a lot of the water. It is best to apply the product to bare ground and then put down the gravel over the dirt.

The Diquat mix ratio for floating and marginal weeds is 2 quarts of herbicide per 100 gallons of water to create a 0.5% solution. Also, you need to add an approved aquatic wetting agent at a concentration of 0.25-1.0% v/v, which corresponds to 1 quart to 1 gallon of the wetting agent per 100 gallons of water in the spray carrier.Roundup Weed & Grass Killer Super Concentrate: 2.5 oz. per gallon of water or 1.5 oz. per gallon of water on easy-to-kill weeds; Roundup® Concentrate Poison Ivy Plus Tough Brush Killer: 6 oz. per gallon of water; How Much Roundup Do I Need For A 2 Gallon Sprayer? Roundup Pro Concentrate, 2.4-4 fl oz per gallon of water, can be applied …Credit: Dave Jackson. Step 3: Measure your water. After laying out the calibration area and ensuring the spray nozzle is at the desired setting, make sure the sprayer is fully pressurized, then check that there is at least 1 gallon of water in the spray tank. Mark the level of water in the tank.Glyphosate products that have a lower concentration of active ingredient, such as Roundup Concentrate (18% active ingredient), will require 2 to 4.5 ounces of product per gallon of water (1.5%–3.5% of the total solution) for effective control. Glyphosate is best applied in late summer or early fall after flowering but before the leaves fall.Having a clear understanding of your pool’s volume in gallons is crucial for proper maintenance and chemical dosing. It allows you to determine the right amount of chemicals needed...

For best results, add 2.5 fl. oz. of the concentrate to 1 gallon of water. Use of a Roundup® brand sprayer is recommended. Roundup® Super Concentrate Weed & Grass Killer is rainproof in 30 minutes, and begins working on contact with visible results as fast as 2-4 days. ... For best results add 2 1/2 oz. per 1 gallon of water. Spot treat or ...The recommended water carrier volume is 10 to 15 gallons per acre. Roundup PowerMAX 3 Herbicide can be tank-mixed with XtendiMax® herbicide with VaporGrip® Technology, a restricted use herbicide, with an approved drift reduction adjuvant. Other additives such as ammonium salts, including AMS and UAN, are prohibited from the tank mix because ...How much Rodeo to 1 gallon of water and how much surfactant do I dilute with it? I see that Rodeo is recommended to mix 2 and 2/3 oz per gallon of water, but surfactant is listed as between 0.12oz and 0.64 oz. Will be spraying aquatic weed alligator weed.RM43 total vegetation control mix ratio is roughly 1:18. That means with a gallon of water, you need to mix 7.4 ounces of RM43. Contrarily, for spot control, the mixing ratio is roughly 1:21, meaning you need to mix 6 ounces of RM43 per gallon of water. [amazon box=”B00CI05VFO” template=”horizontal”]1:100 or 10 ml/litre water. 3. 1:66 or 15 ml/litre water. 4. 1:50 or 20 ml/litre water. How much do you dilute Roundup? Answer: RoundUp Pro Concentrate is mixed at 0.5-10.5 fl oz per gallon of water per 1,000 sq ft. Please refer to the product label for the specific dilution ratio that fits your needs on the targeted weeds/grasses. 42 of 250 ...

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Jan 1, 2021 · Made by the Scotts Company, it can be quite effective at cleaning up unwanted growth in your garden and yard. If you are using Concentrate plus, you will be using 6 ounces of RoundUp per gallon of water. For the Super Concentrate formula, you will need about 2.5 ounces of RoundUp per gallon of water. Always check the label for any RoundUp ... Roundup Concentrate Max Control 365, Roundup Concentrate Extended Control Weed & Grass Killer Plus Weed …0.5oz per 1 gallon of water or 51.2oz per 100 gallons of water (0.4% solution) 2.1oz per 1 gallon of water or 205oz per 100 gallons of water (1.6% solution for over 6" weed and grass) The addition of a non-ionic surfactant can significantly improve performance. Shipping Restrictions: N/A: More Instructions *Heavy rainfall soon after application ...*To container or spray tank half filled with water, add all ingredients, then bring to desired volume with water. Mix thoroughly before using. Common chemical and product names of herbicides* Common chemical name Product names Clopyralid Reclaim, Pyramid R&P, Clopyralid 3 Glyphosate Several including Rodeo, Roundup, Roundup Ultradry, …2.5 gallons. 10 gallons. As you can see, to achieve a 1.1% solution, you should mix 1.4 fl. oz of Lesco Prosecutor in with one gallon of water. To achieve the same concentration with 100 gallons of water, you must mix in 1.5 gallons of Prosecutor.

Here are the general mixing instructions for 2,4-D: Mix 2.5 ounces of 2,4-D with 1 gallon of water and spray it over 400 sq. ft. of yard with broadleaf weeds. If the area is bigger, increase the amount of herbicide concentrate and water when mixing. For example, mix 6.25 oz of 2,4-D with 2.5 gallons of water to spray a yard measuring 1000 …Are you in search of a reliable and affordable 5 gallon water delivery service? Look no further. We’ve done the research for you and have compared the cost and quality of some of t...*Contains 648 grams per liter or 5.4 pounds per U.S. gallon of the active ingredient Glyphosate, in the form of its isopropylamine salt. Equivalent to 480 grams per liter or 4.0 pounds per U.S. gallon of the acid glyphosate. EPA Reg. No. 83772-12 EPA Est. No. 92008-TX-001 KEEP OUT OF REACH OF CHILDREN CAUTIONRoundup Pro Concentrate can applied in a hand held pump sprayer at 2.4-4 fl oz per gallon of water. You will use the finished solution within 24 hrs of mxing. Please …First, add enough water to the empty reservoir to fill it halfway. Then, measure out the proper amount of Crossbow and add it to the water, based on the desired solution strength: 1 percent mixture: Add 1 1/3 ounces of Crossbow to a 1-gallon tank. 1.5 percent mixture: Add 1 1/2 ounces of Crossbow to a 1-gallon tank.For best results, add 2.5 fl. oz. of the concentrate to 1 gallon of water. Use of a Roundup® brand sprayer is recommended. Roundup® Super Concentrate Weed & Grass Killer is rainproof in 30 minutes, and begins working on contact with visible results as fast as 2-4 days. This concentrated formula kills the root so weeds don't come back.Roundup concentrate is a popular weed killer that has been used by homeowners and gardeners for decades. It is effective at killing weeds, but it can also be dangerous if not used ...Feb 10, 2017 · A. Roundup Custom Aquatic Terrestial Herbicide states on the product label for alligator weed, you would use 3 qt/acre or 1.5% for hand held solutions, which would be 2 oz per gallon of water. Apply when most of the target plants are in bloom. Repeat applications will be required to maintain such control.

Answer: For lower volume basal stem applications of Garlon 4 Herbicide to control seedlings, you would use 20-30 gallons of Garlon 4 in enough oil to make 100 gallons of solution. This breaks down to 25-38 oz of Garlon 4 per gallon of oil solution. Per page 7 of the product label under "Low Volume Basal Bark Treatment": Spray the basal …

Gas prices could fall below $3 a gallon this fall if oil prices don't rally between now and then, experts forecast. By clicking "TRY IT", I agree to receive newsletters and promoti... The recommended water carrier volume is 10 to 15 gallons per acre. Roundup PowerMAX 3 Herbicide can be tank-mixed with XtendiMax® herbicide with VaporGrip® Technology, a restricted use herbicide, with an approved drift reduction adjuvant. Other additives such as ammonium salts, including AMS and UAN, are prohibited from the tank mix because ... Size: 35.2 OZ. 1 Gallon. 0.5 Gallon. 35.2 OZ. Shop Now. Overview. Roundup® Super Concentrate Weed & Grass Killer is a great value for large areas. Rainproof in 30 …Add 1 tablespoon of household dish detergent to 1 gallon of herbicide when you are ready to tackle your weeds. Before adding the water specified by the herbicide manufacturer, add the soap to the herbicide. Spray as advised by the herbicide manufacturer, stirring slowly to keep the soap from sudsing.24 Apr 2016 ... Step #2 is glyphosate application across the entire yard that we have termed "The Salad Bar" Here I show you what I used, why and how.Mix 2 teaspoon alum in a 1 Nalgene Liter bottle of water. Clearly mark this bottle as non-drinking, may not kill you but it’s not water anymore. Add 2 or 3 capfuls to a 5-6 gallon bucket of silted water. Stir 1 minute clockwise, 1 minute counter. Wait 45-60 minutes and it should have settled out most of the silt.Oct 9, 2022 · How much Roundup do you mix per gallon of water? If you’re using Roundup Weed and Grass Killer Super Concentrate, then you should mix about 1.5 ounces, or 3 tablespoons, of Roundup per gallon of water. This should take care of most small weeds. For medium-sized weeds or vines, mix 2.5 ounces for every gallon of water. For most weeds, Roundup Pro Max is mixed at 2 oz. per gallon of water. Brush and vines require 5-9 oz. per gallon of water. Brush and vines require 5-9 oz. per gallon of water. Answer last updated on: 04/18/2019

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Answer: For spot treatments using Crossbow Herbicide, you will use 1 1/3 - 5 1/3 oz. per gallon of water. Please see page 7 of the product label for recommended rates for different types of weeds to know what rate is best for your needs. Was this answer helpful to you? Yes No. 203 of 274 people found this answer helpful.Mixing. Mix enough water with Crossbow concentrate to achieve a 1 percent solution by adding 1 1/3 ounces of Crossbow to 1 gallon of water. For a 1.5 percent solution to use on brush and stubborn weeds, mix 2 ounces of concentrate into 1 gallon of water. Woody plants and tough perennials require a higher concentration of herbicide.Add 1 tablespoon of household dish detergent to 1 gallon of herbicide when you are ready to tackle your weeds. Before adding the water specified by the herbicide manufacturer, add the soap to the herbicide. Spray as advised by the herbicide manufacturer, stirring slowly to keep the soap from sudsing.The recommended water carrier volume is 10 to 15 GPA. Roundup PowerMAX 3 Herbicide can be tank-mixed with XtendiMax® herbicide with VaporGrip® technology, a restricted use herbicide, with an approved drift reduction adjuvant. Other additives such as ammonium salts, including AMS and UAN, are prohibited from the tank …How much Roundup do you mix per gallon of water? If you’re using Roundup Weed and Grass Killer Super Concentrate, then you should mix about 1.5 ounces, or 3 tablespoons, of Roundup per gallon of water. This should take care of most small weeds. For medium-sized weeds or vines, mix 2.5 ounces for every gallon of water.For best results, add 2.5 fl. oz. of the concentrate to 1 gallon of water. Use of a Roundup® brand sprayer is recommended. Roundup® Super Concentrate Weed & Grass Killer is rainproof in 30 minutes, and begins working on contact with visible results as fast as 2-4 days. ... For best results add 2 1/2 oz. per 1 gallon of water. Spot treat or ...Apply Roundup WeatherMAX With Transorb 2 Technology in 20 to 40 L/ac. of clean water as a broadcast spray (except as otherwise stated on the label), using no more than 275 kPa pressure. Rainfastness. Rainfast 30 minutes after application. Tank Mixing Procedure. Fill spray tank three-quarters full of waterMix 2.5 ounces (5 tablespoons) of 2.4-D liquid concentrate with a gallon of water. If you need to cover a bigger lawn, as I do, simply double or triple the amount of ingredients maintaining the same mixing ratio. To treat up to 800 or 1200 square feet, use the following amount of ingredients: Mix 5 ounces of concentrate and 2 gallons of water ...If you already own and love a Roundup ... 6 oz. per gallon of water; Roundup® Concentrate Poison Ivy Plus Tough Brush Killer. 6 oz. per gallon of water; Recommended Products (3 Recommended) Shop All null. Roundup® Ready-To-Use Max Control 365 with Comfort Wand® ...Use up to 6 oz (170 g) of Roundup per 1 US gal (3.8 L) of water for small crops. For smaller crops, you can use Roundup in amounts from 2.5 ounces (71 g) to 6 ounces (170 g) per 1 gallon (3.8 L) of water. Always check the manufacturer's directions and note the necessary Roundup amount in ounces (or grams).There are 14 dial settings in this hose-end sprayer, from 1 TSP up to 8 OZ. The “Ounces/Gal” column under ‘Garden’ represents the amount of liquid substance (in ounces) you need to add per gallon of water for that level’s dial setting. The “Ounces / 1000 sq. ft” column indicates the number of liquid substances you need to add for ...For most broadleaf weeds: Mix 4 to 6 fluid ounces of Brushtox per gallon of water. For woody brush and vines: Mix 8 to 16 fluid ounces of Brushtox per gallon of water. Tough-to-Control Weeds. For difficult-to-kill weeds like poison ivy, blackberry, or kudzu: Mix 8 to 16 fluid ounces of Brushtox per gallon of water. Light Weed Infestations. ….

If you already own and love a Roundup ... 6 oz. per gallon of water; Roundup® Concentrate Poison Ivy Plus Tough Brush Killer. 6 oz. per gallon of water; Recommended Products (3 Recommended) Shop All null. Roundup® Ready-To-Use Max Control 365 with Comfort Wand® ...RM43 total vegetation control mix ratio is roughly 1:18. That means with a gallon of water, you need to mix 7.4 ounces of RM43. Contrarily, for spot control, the mixing ratio is roughly 1:21, meaning you need to mix 6 ounces of RM43 per gallon of water. [amazon box=”B00CI05VFO” template=”horizontal”]With the rapid advancements in technology, staying up-to-date with the latest news about information technology (IT) is more crucial than ever. From breakthrough innovations to cyb... Roundup® Weed & Grass Killer4 Concentrate. 6 oz. per gallon of water. 3 oz. per gallon of water for easy-to-kill weeds. Advertisement Conventional top-loading washing machines with center post agitators use about 40 gallons of water per load. Compare that to front-loading machines that use somewhere...Here are the general mixing instructions for 2,4-D: Mix 2.5 ounces of 2,4-D with 1 gallon of water and spray it over 400 sq. ft. of yard with broadleaf weeds. If the area is bigger, increase the amount of herbicide concentrate and water when mixing. For example, mix 6.25 oz of 2,4-D with 2.5 gallons of water to spray a yard measuring 1000 …The number of water bottles in a gallon depends on the size of the water bottle. A gallon is 128 fluid ounces; one must divide 128 by the number of ounces in the water bottle to ge...Place a 20- to 35-mesh screen or wetting basket over the filling port of the tank. 2. Through the screen, fill the tank one-half full with water and start gentle agitation. 3. 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. How much roundup per gallon of water, concentrates are your best friend when. it comes to treating large areas. Roundup® Dual Action 365 Weed & Grass Killer plus 12 Month Preventer Concentrate. 6 oz. per gallon of …, Water quality: Whether the water used as the carrier for glyphosate ... Water hardness is a measure of how much salt is contained in the water. ... per gallon of ..., There are 14 dial settings in this hose-end sprayer, from 1 TSP up to 8 OZ. The “Ounces/Gal” column under ‘Garden’ represents the amount of liquid substance (in ounces) you need to add per gallon of water for that level’s dial setting. The “Ounces / 1000 sq. ft” column indicates the number of liquid substances you need to add for ... , The following ratios are for the amount of Roundup to gallons of water: For a .5 percent solution, mix .7 oz. to 1 gallon, 1 pint to 25 gallons and 2 qt. to 100 gallons. …, 19 Feb 2021 ... That's 2.1 fluid ounces of product in about 1 gallon of water. ... Glyphosate 41% Roundup Pro ... Cheap Weed Killer Pros Use for Under $1 per Lawn., For best results, add 6 fl. oz. (12 Tbs.) per gallon of water using the measuring cap provided. For easy to kill weeds such as small newly emerged annual weeds (less than 3 inches), add 3 fl. oz. (6 Tbs.) per gallon of water. Close cap tightly after use. Spot treat or spray evenly each gallon of spray solution over 300 sq. ft., Add 1/2 gallon of water to the tank. Then, add 1 tablespoon of a surfactant to the mixture, such as liquid dish soap. ... Add 1/5 pound of 21-0-0 per gallon to help Roundup respond faster and use MSO instead of Dish Soap to help it spread on the leaf wax. The surfactant in Roundup should help damp, waxy, or hairy foliage if you’re doing …, We have researched this for you and will answer your question. According to Roundup's instructions, you will need 37.5 ounces of Roundup Weed & Grass Killer Concentrate per 25 gallons of water. This should be enough to get rid of weeds and grass. For killing vines and perennials, use 62.5 ounces of Roundup per 25 gallons of water., Mixing Instructions and Amounts. Homeowners most commonly use pump-up, handheld sprayers to apply glyphosate 41, and the process of mixing the product is relatively basic. Unscrew the sprayer lid and set it aside. Fill three-quarters of the tank with clean water and then add the desired amount of herbicide., Roundup PowerMax II Herbicide is a water-soluble formula that delivers post-emergent control of a wide variety of annual and perennial weeds, woody brush, vines, and trees. ... Apply this product at the appropriate rate as specified on this label in 3 to 40 gallons of water per acre when making a broadcast application using ground application ..., For the drizzle technique, the volume is between 2–5 gallons per acre. For spray-to-wet applications, products containing at least 41% glyphosate as the active ingredient can provide good to excellent control of blackberries when applied at 1.2 to 2 ounces of product per gallon of water (1.0%–1.5% of the total solution)., Then divide the pounds per acre of acid equivalent needed by the pounds per gallon contained in the product. For example: If you need 3 pounds per acre of acid equivalent and the product contains 2 pounds per gallon, divide 3 by 2 to get 1.5 gallons per acre. This is how much product you need., If soil in the area that is to be treated is dry, water every other day for a week before applying this weed killer. Mixing Instructions. Add 10 fl. oz. (1-1/4 cups) to 1 gallon of water to treat established and difficult to control weeds. Add 5 fl. oz. (1/2 cup + 2 tablespoons) to 1 gallon of water for weed control., cost ($) per lb. of glyphosate = price ($) per gallon lbs. ae per gallon Formulation Salt Active Ingredient (ai)/Gallon Acid Equivalent (ae)/Gallon Product to apply 0.75 ae/A Roundup Original®/ Glyphomax®/GlyStar Plus®, etc. isopropylamine 4 lbs. 3 lbs. 32 oz./A Roundup UltraMax® isopropylamine 5 lbs. 3.7 lbs. 26 oz./A Roundup UltraMax II®/, Mixing Instructions and Amounts. Homeowners most commonly use pump-up, handheld sprayers to apply glyphosate 41, and the process of mixing the product is relatively basic. Unscrew the sprayer lid and set it aside. Fill three-quarters of the tank with clean water and then add the desired amount of herbicide., cost ($) per lb. of glyphosate = price ($) per gallon lbs. ae per gallon Formulation Salt Active Ingredient (ai)/Gallon Acid Equivalent (ae)/Gallon Product to apply 0.75 ae/A Roundup Original®/ Glyphomax®/GlyStar Plus®, etc. isopropylamine 4 lbs. 3 lbs. 32 oz./A Roundup UltraMax® isopropylamine 5 lbs. 3.7 lbs. 26 oz./A Roundup UltraMax II®/, 100 gallon 128 (1 gal) 256 (2 gal) 384 (3 gal) 640 (5 gal) 1280 (10 gal) 1920 (15 gal) 2560 (20 gal) Conversion reference chart 1 gallon = 128 ounces 1 gallon = 4 quarts = 8 pints = …, 2.66 fl oz per gallon of water for every 500 sq ft of lawn to be treated. Recommended Products ... Roundup® For Lawns2 Concentrate (Northern) $20.49 Add to Cart , Size: 1.33 Gallon. 32 OZ 1.25 Gallon 1.33 Gallon. ×. Refill. The fast and easy way to refill your original container. Simply pour into your original empty container, remembering NOT to add water. ... Roundup® Ready …, You will need two 1.67 gallon jugs of Roundup Pro Max to kill all vegetation on 3.5 acres. Simply mix 2 oz of RoundUp Pro Max per gallon of water for most applications. Roundup Pro Max does not provide long term control so we would recommend treating two weeks prior to planting., Calculate Application Rate. Herbicide Application Rate: 0 gallons. FAQs. How do you calculate herbicide application rate? Herbicide application rate is typically …, The mixing rate of Mojave 70 EG is 0.5 - 1 lb. per gallon of water. Keep in mind that thick gravel can prohibit pre-emergent herbicides from getting down into the dirt below. Gravel is very porous and will absorb a lot of the water. It is best to apply the product to bare ground and then put down the gravel over the dirt., That translates to 1.6-3.2 ounces of Remedy Ultra with 1 gallon of water. For aerial application, the ratio is 1:40 to 1:20, 3.2-6.4 ounces of Remedy Ultra per gallon of water. For small weeds, the ratio is 1:40 to 1:27, which means 3.2-4.8 ounces of Remedy Ultra per gallon of water. However, it will change based on different situations., Apply Roundup WeatherMAX With Transorb 2 Technology in 20 to 40 L/ac. of clean water as a broadcast spray (except as otherwise stated on the label), using no more than 275 kPa pressure. Rainfastness. Rainfast 30 minutes after application. Tank Mixing Procedure. Fill spray tank three-quarters full of water, Even if Cape Town is able to overcome its current water crisis, it'll need to face up to the bigger challenge of dealing with long-term scarcity. The drought in Cape Town is gettin..., Apply 16 fl. oz. of RoundUp QuikPro SC Total per 1 gallon of water per 1,000 sq. ft. around ornamentals and to the top of the soil in labeled sites: Low Use Rate: 16 oz./1,000 sq. ft. High Use Rate: 32 oz./1,000 sq. ft. Use Sites: Outdoors: Yield: 2.5 gallons of RoundUp QuikPro SC Total will cover up to 20,000 sq. ft. EPA Registration No. 432 ..., Aug 11, 2023 · According to the Material Safty Data Sheet on Roundup, it has a specific gravity of 1.01. This means the weight of Roundup is 1.01 times that of an equal volume of water. Water weighs 8.34 pounds per gallon, therefore one gallon of Roundup weighs 8.4234 pounds. , Made by the Scotts Company, it can be quite effective at cleaning up unwanted growth in your garden and yard. If you are using Concentrate plus, you will be using 6 ounces of RoundUp per gallon of water. For the Super Concentrate formula, you will need about 2.5 ounces of RoundUp per gallon of water. Always check the label for any RoundUp ..., You must add 30 pints (3.75 gal.) of chemical to the tank after refilling it with 221.25 gallons of water. Sometimes, chemical manufacturers recommend use rates in terms of the amount of active ingredient (A.I.) or in a.e. (acid equivalent) to be used per acre rather than the amount of total product per acre. , Mixing Instructions and Amounts. Homeowners most commonly use pump-up, handheld sprayers to apply glyphosate 41, and the process of mixing the product is relatively basic. Unscrew the sprayer lid and set it aside. Fill three-quarters of the tank with clean water and then add the desired amount of herbicide., Apply Roundup WeatherMAX With Transorb 2 Technology in 20 to 40 L/ac. of clean water as a broadcast spray (except as otherwise stated on the label), using no more than 275 kPa pressure. Rainfastness. Rainfast 30 minutes after application. Tank Mixing Procedure. Fill spray tank three-quarters full of water, For best results, add 2.5 fl. oz. of the concentrate to 1 gallon of water. Use of a Roundup® brand sprayer is recommended. Roundup® Super Concentrate Weed & Grass Killer is rainproof in 30 minutes, and begins working on contact with visible results as fast as 2-4 days. This concentrated formula kills the root so weeds don't come back., For most broadleaf weeds: Mix 4 to 6 fluid ounces of Brushtox per gallon of water. For woody brush and vines: Mix 8 to 16 fluid ounces of Brushtox per gallon of water. Tough-to-Control Weeds. For difficult-to-kill weeds like poison ivy, blackberry, or kudzu: Mix 8 to 16 fluid ounces of Brushtox per gallon of water. Light Weed Infestations.