Hi - Yield 2, 4 - D Selective Weed Killer - Questions & Answers

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  • Asked by Paul from Jefferson, Ga
    04/06/2018
    Q
    Will Hi-Yield 2, 4-D Selective Weed Killer eventually kill off dallisgrass if used on a regular basis?
    A

    Hi-Yield 2, 4-D Selective Weed Killer is a broadleaf weed killer only and will not effect dallisgrass.

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    2 of 2 people found this answer helpful.
  • Asked by Carol from Leesburg, Ga
    04/03/2018
    Q
    Can I useHi-Yield 2, 4-D Selective Weed Killer directly on Irises?
    I have a lot of grass, goldenrod and other weeds in my iris bed and would like to get rid of them without harming the irises.
    A

    You can use Hi-Yield 2, 4-D Selective Weed Killer as a spot treatment around ornamentals. The manufacturer advised to be very aware of drifting.Grass Out Max can be applied in an iris bed without harming the iris if applied according to the instructions on the product label

     

     

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    11 of 13 people found this answer helpful.
  • Asked by Lois
    04/02/2018
    Q
    Can Hi-Yield 2, 4-D Selective Weed Killer be sprayed on Centipede grass?
    A

    Yes, Hi Yield 2, 4-D likely would harm Centipede.  Hi Yield 2, 4-D is not safe to be used on sensitive grasses such as Zoysia, Centipede and St. Augustine.  If you'd like to give us more information about the weeds you need to treat, we'd be happy to help you find an alternative product to use. 

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    1 of 2 people found this answer helpful.
  • Asked by Beth from Tampa, Fl
    03/07/2018
    Q
    Does Hi-Yield 2, 4-D Selective Weed Killer kill dollarweed?
    A

    Hi-Yield 2, 4-D Selective Weed Killer is labeled for pennywort (dollarweed). 

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    4 of 4 people found this answer helpful.
  • Asked by Barbara from Burgaw
    03/03/2018
    Q
    Is Hi-Yield 2, 4-D Selective Weed Killer the best weed killer to use on centipede grass?
    A

    Hi-Yield 2, 4-D Selective Weed Killer  is a selective, post-emergent herbicide concentrate which controls dozens of broadleaf weeds and other noxious plants susceptible to its active ingredient. It will not kill grasses such as centipede. What type of weeds are you trying to control, grassy or broadleaf, sedges?

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    Hi-Yield 2, 4-D Selective Weed Killer is a selective, post-emergent herbicide concentrate which controls dozens of broadleaf weeds and other noxious plants susceptible to its active ingredient. It will not kill grasses such as centipede. 

     

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    1 of 1 people found this answer helpful.
  • Asked by Justin from Moulton
    03/01/2018
    Q
    Will Hi-Yield 2, 4-D Selective Weed Killer kill ryegrass?
    A

     Hi-Yield 2, 4-D Selective Weed Killer is a broadleaf herbicide only and will not harm grasses when used as directed on the label.

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    16 of 26 people found this answer helpful.
  • Asked by Deborah from Bartow, Fl
    02/24/2018
    Q
    How much Hi-Yield 2, 4-D Selective Weed Killer should I use to make a 1 quart spray bottle?
    Just for spraying my rock bed.
    A

    To make a spot application with Hi-Yield 2, 4-D Selective Weed Killer, you can mix 4 oz into 3/4 of a gallon of water. That mean that if all you need is one quart of solution, you will mix 1.3 oz into 32 oz of water. 

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    5 of 5 people found this answer helpful.
  • Asked by Ott from Katy, Tx
    02/22/2018
    Q
    Is Hi-Yield 2, 4-D Selective Weed Killer safe to use on Bermuda grass for spot treatment or broadcast?
    A

    Hi-Yield 2, 4-D Selective Weed Killer is safe to use on established Bermuda for broadleaf weeds.  It can be used as either a spot or broadcast treatment as directed on the product label.

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    7 of 7 people found this answer helpful.
  • Asked by Bk from Bastrop
    02/07/2018
    Q
    Will Hi-Yield 2, 4-D Selective Weed Killer kill clover and grass burs?
    A

    Hi-Yield 2, 4-D Selective Weed Killer is a selective, post-emergent herbicide concentrate that is labeled for both clover and grass burs, however it is not safe to be used on sensitive grasses such as Zoysia, Centipede and St. Augustine. 

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    5 of 5 people found this answer helpful.
  • Asked by Gerald
    01/28/2018
    Q
    Is Hi Yield 2, 4-D Selective Weed Killer pet friendly?
    A

    You will need to keep all pets and children out of the area while you treat using Hi-Yled 2,4-D Selective Weed Killer and until all plant surfaces have dried completely (1-2 hours at most), Once dry it is completely safe for pets to return to the yard and resume normal activity. 

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    8 of 9 people found this answer helpful.
  • Asked by Harold from Palm Harbor, Fl
    01/05/2018
    Q
    Can Hi-Yield 2,4-D Selective Weed Killer be used on St.Augustine grass safely to kill buttonweed?
    A

    Hi-Yield 2, 4-D Selective Weed Killer is not safe to use on sensitive grass such as St. Augustine.  We would recommend using Fertilome Weed-Out Lawn Weed Killer with Trimec which is labeled for Virginia Buttonwood and can be applied to St. Augustine Grass.

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  • Asked by Joseph from Palm Coast, Fl
    12/02/2017
    Q
    How much Hi-Yield 2, 4-D Selective Weed Killer goes into a gallon sprayer to do spot treatment for dollarweed and clover on my St. Augustine?
    A

     Hi Yield 2, 4-D is not safe to be used on sensitive grasses such as Zoysia, Centipede and St. Augustine. Speedzone Southern? is labeled for Dollarweed and for use on St Augustine grass. According to the Speedzone Southern product label: The turf tolerance to this product may vary and temporary turf grass yellowing may occur on St Augustine. Do not apply Speedzone Southern to Floratam, Bitterblue or other improved species of St Augustine. Do not broadcast or spot spray St Augustine during the fall to winter transition or if temperatures are expected to fall below 40F within 10 days of the application. Please take a few moments to read through the product label completely for full instructions and other precautions.

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    5 of 6 people found this answer helpful.
  • Asked by Chuck from Mobile, Al.
    10/20/2017
    Q
    Will Hi-Yield 2, 4-D Selective Weed Killer kill fish?
    After contacting my Ag center I was told 2,4-D could be used to kill or maintain lotus in s fish pond yet I see one question about this and claims it would kill fish. Could Hi-Yield 2,4-D be used to maintain lotus with bass and brim?
    A

    Per the product label for Hi-Yield 2, 4-D Selective Weed Killer:  This pesticide may be toxic to fish and aquatic invertebrates. Do not apply directly to water, to areas where surface water is present, or to intertidal areas below the mean high water mark. Drift and runoff may be hazardous to aquatic organisms in water adjacent to treated areas. Do not contaminate water when disposing of equipment wash waters or rinsate. 

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    6 of 12 people found this answer helpful.
  • Asked by Renee from Elk River
    10/03/2017
    Q
    Will 2, 4-D kill creeping Charlie?
    A

    Hi-Yield 2, 4-D Selective Weed Killer is labeled to control creeping charlie or ground ivy, however you may have faster results using a combination product such Fertilome Weed Free Zone.

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    34 of 51 people found this answer helpful.
  • Asked by Bc
    09/22/2017
    Q
    Do I need a surfactant or adjuvant with Hi-Yield 2, 4-D Selective Weed Killer?
    A

    The product label does not mention the requirement of a surfactant when applying Hi-Yield 2, 4-D Selective Weed Killer. unless treating specifically for southern wild rose. Per the product label: Adding oil, wetting agent, or other surfactant to the spray may increase effectiveness on weeds but also may reduce selectivity to crops resulting in crop damage.

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    38 of 43 people found this answer helpful.
  • Asked by Bill from Goodlettsville, Tn
    09/18/2017
    Q
    What is the killing time of Hi-Yield 2, 4-D Selective Weed Killer for a plantain application?
    A

    Hi-Yield 2, 4-D Selective Weed Killer can take up to two weeks for complete burn down depending on type of mix rate and application.

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  • Asked by Gail from Bourbon, Mo
    09/15/2017
    Q
    How do I mix Hi-Yield 2, 4-D Selective Weed Killer for a pond with fish?
    A

    Hi-Yield 2, 4-D Selective Weed Killer is labeled for boat applications at the rate of 1 gallon of product to 25 gallons of water per acre. During the growing season, weeds decompose in a 2 to 3 week period following treatment. Begin treatment along the shore and proceed outwards in bands to allow fish to move into untreated areas. Waters having limited and less dense weed infestations may not require partial treatments.Uniform coverage is essential. Avoid submerging plants after treatment. Application should be made when leaves are fully developed above water line and plants are actively growing. Treatment of aquatic weeds can result in oxygen loss from decomposition of dead weeds. This loss can cause fish suffocation. Therefore, to minimize this hazard, treat 1/3 to 1/2 of the water area in a single operation and wait at least 21 days between treatments. Begin treatments along the shore and proceed outwards in bands to allow fish to move into untreated areas. The maximum rate per broadcast application is 4.7 gallons per surface acre, limited to applications is 2 per year. Do not make a broadcast application within 21 days of previous broadcast application. Spot treatments are permitted. 

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  • Asked by Arend from St Joseph, Mo
    09/10/2017
    Q
    Is Hi-Yield 2, 4-D Selective Weed Killer poisonous to my pet?
    A

    Hi-Yield 2, 4-D Selective Weed Killer is pet safe if used as directed.  It should be applied when pets are not present.  Pets can return to the treated area when all surfaces are completely dry.

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    4 of 4 people found this answer helpful.
  • Asked by Robert from Harrison, Mi
    08/26/2017
    Q
    Is Hi-Yield 2, 4-D Selective Weed Killer effective for treating creeping charlie, and can I use fertilizer after application?
    A

    Yes, Hi-Yield 2, 4-D Selective Weed Killer is labeled for creeping charlie/ground ivy.  A fertilizer can be applied at the same time. 

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  • Asked by Mike from Springfield, Il
    08/23/2017
    Q
    How many ounces of Hi-Yield 2, 4-D Selective Weed Killer do I add to a 30 gallon atv sprayer?
    A

    The mixing ratios will vary according to where you are treating and what you are treating for. According to the Hi-Yield 2, 4-D Selective Weed Killer product label:  In pastures and range land: Use 3 to 4 oz. in 1 to 3 gallons of water per 1,000 sq. ft.

    On Ornamental Turf: Use 16 oz. in 1 to 8 gallons of water per 2,725 sq. ft. or 2 gallons in 15 to 50 gallons per acre. 

    DO NOT apply at wind speed greater than 15 mph or temperatures above 90 degrees F. 

    So you will be using roughly 30-50 gallons of water and using about 2 gallons of concentrate per Acre.

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    1 of 1 people found this answer helpful.
Displaying 161 to 180 (of 349 questions)