Atrazine 4L herbicide contains 4 pounds active ingredient per gallon and 90DF contains 90 percent active ingredient by weight.
How many ounces is atrazine 4L per gallon of water?
Atrazine 4L’s label recommends applying the product at a rate of 1.5 fl. ozs. per 1,000 square feet in a gallon of water or 4 pints per acre in 15 gallons of water.
Can you spray atrazine on standing corn?
It is extremely important to note that atrazine and atrazine-containing products can only be applied on corn up to 12 inches in height. Most of the corn in the state is now past this stage, so other herbicide options will have to be utilized.
How many pounds of active ingredient are there in a 5 gallon container of atrazine 4L?
This product contains 4 pounds of active ingredients per gallon. EPA Reg. No. 19713-11 EPA Est.How much Atrazine do I mix per gallon of water?
According to the product label: You should mix 4.3 fl ozs of Hi Yield Atrazine per gallon of water for each 500 sq ft area.
How much does atrazine weight per gallon?
Atrazine 4L herbicide contains 4 pounds active ingredient per gallon and 90DF contains 90 percent active ingredient by weight.
How do you use atrazine powder?
Mix the herbicide with water in a clean container, such as a spray tank or bottle. Follow dosage and procedures outlined on the product label. Agitate the solution with a stir-stick to ensure the powder herbicide is well-dissolved into the water.
What is the active ingredient in atrazine?
ACTIVE INGREDIENT: Atrazine (2-chloro-4-ethylamino-6-isopropylamino-s-triazine) 41.9% Related compounds 1.1% OTHER INGREDIENTS. 57.0% TOTAL 100.0% This product contains 4 lbs. of atrazine per gallon.Can Atrazine 4L freeze?
Atrazine 4L: The label makes no mention of storage temperature minimums or maximums. Banvel: The label makes no mention of storage temperature minimums or maximums. Engenia: freezes around 15°F and is stable under conditions of freezing and thawing.
What temperature should I spray atrazine?The right time to start spreading atrazine is when the temperature is between 65-90°F. Do not apply it when the temperature is over 90°F since the weed killer won’t be as effective at that heat.
Article first time published onWill atrazine hurt sweet corn?
“Atrazine is the single most widely used herbicide in sweet corn, applied to fields before crop emergence, after crop emergence, or at both times,” Williams said. “Manufacturers of many of the other herbicides recommend tank-mixing with atrazine to increase their products’ effectiveness.”
What weeds does atrazine control?
Atrazine, when combined with emulsifiable agricultural oil and water is effective against post-emergent weeds. These include morning glory, cocklebur, jimsonweed, lamb’s quarters, pigweed, ragweed, various mustard weeds, buckwheat, purslane, amaranth, Spanish needle, velvetleaf and most grasses.
How do I apply Atrazine to my lawn?
Spray the atrazine on your lawn, using it only in areas that are protected from wells, sinkholes and bodies of water. There should be at least a 100 foot buffer zone. Focus the spray on the foliage of weeds. Coat each problem area once.
How fast does Atrazine work?
How long it takes to see results from an application of Atrazine can vary somewhat, depending on what type of weeds you are targeting. Typically, Atrazine is a very slow-acting herbicide, and it can take up to 4 to 6 weeks after application to see desired results and death of the target weed.
Can you mix Roundup and Atrazine?
Answer: The products we carry that contain Atrazine such as the Hi-Yield Atrazine Weed Killer state on the product label: This product is to be mixed with water only. Combinations with other chemicals in the application mixture are not recommended. 9 of 10 people found this answer helpful.
How much is Atrazine a year?
*Atrazine applications for corn are restricted to a maximum of 2.5 pounds active ingredient per acre (lb. ai/A) per calendar year. In addition, there is a per-application maximum of no more than 1.6 or 2 lb. ai/A depending on soil erodibility (as defined by NRCS) and the amount of crop residue cover.
Do you mix Atrazine with water?
To ensure the Atrazine mixes completely with the water, pour the Atrazine into the container first, followed by the water. One gallon of Atrazine and water mix is enough to kill weeds in a 500 square-foot area without harming your grass. Mix 4.33 ounces of Atrazine per gallon of water.
Does Atrazine need a surfactant?
Answer: Hi-Yield Atrazine Weed Killer is already premixed with a surfactant and another surfactant does not need to be added to make the product more effective.
How is atrazine manufactured?
Atrazine is produced by a continuous process where isopropylamine is reacted with cyanuric acid under basic conditions, forming 2,4-dichloro-6-isopropylamino-s-triazine, which is then reacted with monoethylamine and dilute caustic to form atrazine.
When should I apply atrazine?
Hi-Yield Atrazine Weed Killer can be applied early in the morning before temperatures reach 90 degrees if it’s expected to get this hot on the day of application. You just do not want to apply during the time of high temperature because your desirable turfgrass is under more stress in high heat.
What company makes atrazine?
The Syngenta corporation invented the herbicide atrazine and is its primary manufacturer. The corporation is certainly one of atrazine’s most ardent defenders and promoters.
Is Atrazine the same as 2 4d?
Atrazine and 2,4-dichlorophenoxyacetic acid (2,4-D) are herbicides of particular interest because of their broad agricultural use in the US; in 2001–2003, atrazine and 2,4-D were among the top five pesticide active ingredients used in the agricultural market sector (Grube et al.
How long does atrazine take to dry?
Answer: The drying time for Hi-Yield Atrazine Weed Killer is 4 hours after application. After the product has dried then it will be safe for your pets to re enter.
Do you think atrazine should be used?
Atrazine is safe to use so far. That’s because the previous reregistration processes and the current reevaluation show it is. In the 2006 reregistration, EPA ruled in atrazine’s favor after considering 6,000 studies and 80,000 public comments.
Can you mix 24d and atrazine?
Answer: These products may be mixed together following the instructions on each product label. We do recommend a compatibility test if you have not done so previously.
How long does atrazine last in soil?
Atrazine does not bind well to soil and can easily move in it. It has an average half-life in soil of around 60-75 days.
What is atrazine 4F?
Helena Atrazine 4F is a Group 5 Herbicide (contains the active ingredient atrazine). Following many years of continuous use of this product and chemically related products, biotypes of some of the weeds listed on this label have been reported which cannot be effectively controlled by this and related herbicides.
What is Halex GT?
Halex GT Herbicide is a systemic, postemergence herbicide for contact followed by residual control of weeds in Glyphosate Tolerant (GT) field corn. Halex GT is also a preemergence herbicide for control of weeds in grain sorghum. Halex GT is a combination of the herbicides glyphosate, mesotrione and S-metolachlor.
Does atrazine have residual?
Atrazine residue may decrease due to chemical and biological breakdown if samples are stored indoors under warm conditions. Wet soil should be spread out and allowed to partially dry to a workable condition. If the soil is cloddy, crush so the clods are no larger than wheat seed, but do not pulverize.
What is the shelf life of glyphosate?
Answer: Most liquid Glyphosate products if kept at moderate temps in a cool dry place will have a shelf life of 3-5 years.
What temperature should roundup be stored at?
Do not store below 10 degrees Fahrenheit: Amitrole T, Arsenal, Curtail/M, Crossbow, Dakota, Fusion, glyphosate, Rodeo, Roundup. Do not store below 3 degrees Fahrenheit: Atrazine 4L, Low Vol ester, Bronate Advanced, bromoxynil, bromoxynil Atrazine, Shotgun.
