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Hi-Yield Atrazine Weed Killer - Questions & Answers

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Hi-Yield Atrazine Weed Killer
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Displaying 41 to 60 (of 175 questions)
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  • Asked by Shanon from Fall River Ks
    05/29/2016
    Q
    Once Hi Yield Atrazine is applied can you drive on it to fertilize?
    A

    You will want to give at least several hours of dry time for the Hi Yield Atrazine to adequately absorb into the plants before you drive on it or apply another product. 

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    4 of 4 people found this answer helpful.
  • Asked by Andrea from Vilonia
    06/02/2016
    Q
    Will Hi-Yield Atrazine Weed Killer kill poison oak or ivy?
    A

    Hi-Yield Atrazine Weed Killer is not used to treat for poison oak or ivy as listed on the label. Please contact us Mon-Fri from 9am-5pm EST at 1-866-581-7378 so that we may further assist you. 

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    5 of 6 people found this answer helpful.
  • Asked by John from Baton Rouge, La
    06/10/2016
    Q
    Can Hi-Yield Atrazine Weed Killer kill bahia grass and not harm my St. Augustine?
    A

    Since Hi-Yield Atrazine Weed Killer is not labeled as safe for use on bahia grass, it may suppress it. The most popular treatment for this would be to spot treat the bahia with a glyphosate product such as RoundUp QuikPro and then maintain the health of the St. Augustine so that it will fill in the bare spots.

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    16 of 20 people found this answer helpful.
  • Asked by Charlie from Springdale, Ar
    06/29/2016
    Q
    How will Hi-Yield Atrazine Weed Killer affect Bermuda grass in July?
    A

    Hi-Yield Atrazine Weed Killer is not labeled for use on Bermuda grass, so we would not recommend this application.

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    7 of 7 people found this answer helpful.
  • Asked by Beth from Center, Tx
    08/24/2016
    Q
    Would Hi-Yield Atrazine Weed Killer treat for a mimosa weed invasion in my lawn?
    A

    Unfortunately, Hi-Yield Atrazine Weed Killer is not labeled to treat for mimosa weed.  As an alternative please consider Surge Broadleaf Herbicide for Turf or Southern Ag Atrazine Weed Killer for St. Augustine Grass to treat your lawn.  

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    2 of 2 people found this answer helpful.
  • Asked by Kevin from Hortense, Ga
    11/01/2016
    Q
    Can Atrazine be used on blend of Centipede, Bahia, Bermuda, Clover, and St Augustine grass?
    A

    Hi-Yield Atrazine Weed Killer is only safe for use on St. Augustine and Centipede turfgrass. If you would like to tell us what weeds you are targeting and what turfgrass is desirable in the area, then we could offer further advice for treatment.

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    3 of 3 people found this answer helpful.
  • Asked by Todd from Eldorado, Ar
    01/30/2017
    Q
    Can Hi-Yield Atrazine Weed Killer be used on Bermuda grass?
    A

    Hi Yield Atrazine Weed Killer can only be used on St. Augustine and Centipede grasses. 

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    5 of 6 people found this answer helpful.
  • Asked by Robert from Ashford, Alabama
    02/17/2017
    Q
    How long before you can see Hi-Yield Atrazine Weed Killer kill the sticker after you have sprayed it?
    A

    With Hi-Yield Atrazine Weed Killer you might be able to see results within 7-14 days, make sure that the product is labeled to kill the weed(s) you're trying to kill. Per the product label, "Rain or water within 2 -3 days of application may decrease the effectiveness on emerged weeds but for the control of weeds from seeds, rainfall or watering is necessary within 7-10 days after treatment".

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    10 of 12 people found this answer helpful.
  • Asked by Joe from Fl
    02/22/2017
    Q
    Does Hi-Yield Atrazine Weed Killer have to be watered in?
    A

    Hi-Yield Atrazine Weed Killer does not have to be watered in as the water mixed with the product will carry it through. It would be best to apply when the lawn is damp.

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    150 of 164 people found this answer helpful.
  • Asked by John from Camden, Sc
    03/07/2017
    Q
    When can I apply Hi-Yield Atrazine Weed Killer to my Centipede lawn?
    A

    Hi-Yield Atrazine Weed Killer can be applied to actively growing weeds when temperatures are between 65-85 degrees.

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    20 of 20 people found this answer helpful.
  • Asked by Lawrence from Hernando, Fl
    03/25/2017
    Q
    Would Hi-Yield Atrazine Weed Killer damage or kill my crepe myrtles?
    My yard is full of crepe myrtles and St Augustine.
    A

    Hi-Yield Atrazine Weed Killer could damage or kill crepe myrtles. It should not be used over rooting area of trees, ornamentals, vegetables or other desirable plants other than indicated established turfgrasses.

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    4 of 6 people found this answer helpful.
  • Asked by Jane from Alachua, Fl
    03/31/2017
    Q
    I do not want wild bermuda grass to invade my new St. Augustine sod. Will Hi Yield Atrazine kill the bermuda?
    A

    Hi-Yield Atrazine Weed Killer is not labeled to control Bermuda grass in St. Augustine. Unfortunately, because Bermuda and St. Augustine grasses are so closely related, there is nothing that will kill the Bermuda without harming the St. Augustine as well.  It is typically recommended to spot treat the Bermuda with a non-selective glyhposate product and kill it directly, and then replant St. Augustine in those areas if necessary. 

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    8 of 9 people found this answer helpful.
  • Asked by Robert from Loreauville, La
    03/31/2017
    Q
    How long do I have to apply Hi-Yield Atrazine Weed Killer before it rains? Is one gallon per acre the correct rate?
    A

    Hi Yield Atrazine Weed Killer is rainfast six hours after application. The mix rate is 4.4 fl oz per gallon of water. The rate for an acre would be 400 fl oz in at least 25 gallons of water. 

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    5 of 6 people found this answer helpful.
  • Asked by Ryan
    04/06/2017
    Q
    How many ounces of Hi-Yield Atrazine Weed Killer do you mix to 1 gallon of water for corn?
    A

    Hi-Yield Atrazine Weed Killer is not labeled for use on edibles. This product is only labeled for use on St. Augustine and Centipede grass.

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    4 of 8 people found this answer helpful.
  • Asked by Todd from Naples, Florida
    04/09/2017
    Q
    How long until results are seen after application of HI-Yield Atrazine Weed Killer?
    A

    When using HI-Yield Atrazine Weed Killer and most other post-emergent herbicides, you should allow 10-14 days for plants to show signs of dying.

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    14 of 14 people found this answer helpful.
  • Asked by Gerald from Sc
    04/10/2017
    Q
    How much Hi-Yield Atrazine Weed Killer do I need to treat 10,000 sq. ft.? Will a quart be enough?
    A

    Hi-Yield Atrazine Weed Killer is mixed at 8.8 oz. per 2 gallons on water per 1,000 sq. ft so a quart will treat 3,720 sq. ft. You will need 3 quarts to treat 10,000 sq. ft.  Please keep in mind that this product can only be applied to St. Augustine or Centipede grasses. 

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    2 of 2 people found this answer helpful.
  • Asked by Jason from Jacksonville, Fl
    04/20/2017
    Q
    Put Hi-Yield Atrazine Weed Killer on before or after I cut grass?
    A

    You could mow your grass 2 days before applying Hi-Yield Atrazine Weed Killer and can mow at least 3-4 days after application.

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    49 of 51 people found this answer helpful.
  • Asked by Jim from Tyler, Tx
    04/30/2017
    Q
    Will Hi-Yield Atrazine Weed Killer kill poa annua without harming St. Augustine grass?
    A

    Yes, Hi-Yield Atrazine Weed Killer can be applied to St. Augustine turfgrass to treat actively growing poa annua. You will apply 8.6 oz. per 2 gallons on water per 1,000 sq. ft.

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    56 of 61 people found this answer helpful.
  • Asked by G. from Castroville, Tx
    05/02/2017
    Q
    How do you mix Hi-Yield Atrazine Weed Killer?
    Lost label directions for atrazine and added sufactant, need mixing directions
    A

    The mixing rate for Hi-Yield Atrazine Weed Killer is 4.4 fl oz per gallon of water and will treat 1000 square feet. The rate of the surfactant is 1-2 teaspoons per gallon of water.

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    92 of 107 people found this answer helpful.
  • Asked by Richard from Metairie, La
    05/19/2017
    Q
    How long should I wait after applying Hi-Yield Atrazine Weed Killer before broadcasting centipede seed in my lawn?
    A

    Do not overseed turf areas within 6 months of treatment of Hi-Yield Atrazine Weed Killer.

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    19 of 22 people found this answer helpful.
Displaying 41 to 60 (of 175 questions)