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

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  • Asked by John from West Lafayette, Indiana
    09/23/2019
    Q
    Can Hi - Yield 2, 4 - D Selective Weed Killer be used over fresh grass seed?
    A

    Hi - Yield 2, 4 - D Selective Weed Killer applications should be delayed for at least 4 weeks after seeding or after the new seed has been mowed at least twice.

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    2 of 2 people found this answer helpful.
  • Asked by Paul from Quincy, Il
    10/08/2019
    Q
    Can I use Hi-Yield 2, 4-D Selective Weed Killer to kill Creeping Charlie in my yard grass?
    A

    Yes, Hi-Yield 2, 4-D Selective Weed Killer is labeled for creeping charlie (aka  ground ivy). Please review the product label to be sure that you have a tolerable grass type for this product.

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  • Asked by Jack from Bowling Green, Ky.
    04/01/2014
    Q
    my yard which is large, is covered with wild onions and garlic, how long to kill it.
    I plan to purchase a pull behind mower sprayer,and purchase the Hi-yield 2 4-d from you. how long to kill the onions etc. This has grown into a large problem and I need your help. I started to get lawn care service to check this out but I don't think I could afford their service. Any help would be greatly appreciated.
    A
    Depending on the age of the plant and the health of the plant it can take 2-4 weeks to see results after using Hi Yield 2, 4 D Selective Weed Killer.
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    1 of 2 people found this answer helpful.
  • Asked by Jack
    05/12/2014
    Q
    Please give us the mixture amounts for Hi-Yield 2, 4-D Selective Weed Killer
    A

    Hi-Yield 2, 4-D Selective Weed Killer are as follows:

    For Spot treatment in non-crop areas: Use 1 pint in 3 gallons of water or 4 oz. in 3/4 gallon in a hand sprayer. In pastures and rangeland: 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. See product label for complete application instructions.
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    1 of 2 people found this answer helpful.
  • Asked by Louie from Willard Utah
    03/17/2015
    Q
    can 2 4 d be used alfalfa to control Downy Brome
    A
    Hi-Yield 2, 4-D Selective Weed Killer will kill Alfalfa. Please contact your cooperative Extension Office for the best product labeled to treat for Downy Brome in Alfalfa.
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    1 of 1 people found this answer helpful.
  • Asked by Pete from Ellensburg, Wa
    07/09/2015
    Q
    Can I use Hi Yield 2,4-D Selective Weed Killer on fragrant mayweed?
    Will your Hi-Yield 2, 4-D Selective Weed Killer kill Fragrant Mayweed? Will it also kill Round-up Ready alfalfa?
    A

    Fragrant mayweed is not covered on the label of Hi Yield 2,4-D Weed Killer, but Hi Yield 2,4-D Weed Killer will kill or injure alfalfa.

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    1 of 4 people found this answer helpful.
  • Asked by Jesse from Sarita, Tx
    03/18/2016
    Q
    How much water and Hi Yield 2, 4-D do I use for 1000 acres?
    A

    Per the Hi Yield 2, 4-D Product Label:

    In pastures and rangeland: 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 2 people found this answer helpful.
  • Asked by Elliot from St. Peters, Mo
    04/06/2016
    Q
    Which herbicide should I use for spot spraying broadleaf weeds in my Tall Fescue lawn?
    I have a fairly well established Tall Fescue lawn with some blended spots of Creeping Red Fescue and K31. I have some broadleaf weeds, plantain, dandelions and clover I would like to kill. What should I use?
    A

    Hi-Yield 2, 4-D Selective Weed Killer would be good to use for the broadleaf weeds you have stated and many others as listed on the product label.

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    1 of 2 people found this answer helpful.
  • Asked by Tracy from Bowman, Ga
    05/22/2016
    Q
    How much Hi-Yield 2, 4-D Selective Weed Killer should I use in a 200 gallon tank to kill weeds?
    I am spraying a 30 acre field to establish a fescue/bermuda hay field
    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 established pastures and rangelands, use 1 gallon of this product in 15 gallons of water per acre per application per site.

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    1 of 2 people found this answer helpful.
  • Asked by Stuart from Montgomery, Al
    05/24/2016
    Q
    What is the mixing rate of Hi Yield 2,4-d Selective Weed Killer kill poison ivy?
    Will spraying the bottom kill the whole vine? Treating almost 10 acre. Lots growing on vines way up in the trees
    A

    The mixing ratio for Hi-Yield 2,4-D Selective Weed Killer is 1 gallon per 15 gallons of water. This will treat an acre. We would recommend spraying the entire vine when treating if you can.

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    1 of 1 people found this answer helpful.
  • Asked by Nick from Minnesota
    05/29/2016
    Q
    How long until I can seed grass again after using Hi-Yield 2,4-D?
    I used 2,4-D and it killed my grass; it was very dry after I sprayed. I have used the product for years and will continue. I must have mixed it too heavy. How many days must I wait to reseed grass again please?
    A

    Per the Hi Yield 2,4-D Product Label:  Reseeding of lawns should be delayed following treatment. With Spring application, reseed in the Fall. With Fall application, reseed in Spring. 

    Depending on how heavy you sprayed you may be able to till the soil in the dead areas, incorporate new untreated soil into those places and possibly reseed before the fall. 

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  • Asked by Joe from Cape Coral, Fl
    02/04/2017
    Q
    Will Hi-Yield 2,4-D kill crabgrass in Florida?
    A

    Hi-Yield 2,4-D is mainly labeled for broadleaf weeds and will not treat crabgrass.  It would be best to know what kind of desirable turf grass you have in the area that needs to be treated, as many of the herbicides that are labeled for crabgrass may also damage several types of turf grass that are common in your area.  Please take a look at our Crabgrass Control Guide for more information on treating and preventing this weed. 

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    1 of 1 people found this answer helpful.
  • Asked by Karen from Correctionville, Iowa
    04/24/2017
    Q
    What is the recommended dilution ratio for Hi-Yield 2, 4-D Selective Weed Killer for killing alfalfa with a hand pump sprayer?
    Is this going to kill the alfalfa with one application? If not, time between applications?
    A

    You will use 4 oz. of Hi-Yield 2,4-D in 3/4 gallon in a hand pump sprayer.  The wait time between applications is generally every 30 days. Be sure to check the label for specifics on where you are applying in particular for specific wait times and amount that should be applied per year.

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    1 of 2 people found this answer helpful.
  • Asked by Richard from Huron, Oh
    04/27/2017
    Q
    Will Hi-Yield 2,4-D kill wild onion in my garden walkways?
    A

    Yes, Hi-Yield 2,4-D can be used to control wild onion.

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    1 of 1 people found this answer helpful.
  • Asked by Bill from Michigan
    05/19/2017
    Q
    How long do I need to wait to mow my lawn after applying Hi-Yield 2, 4-D Selective Weed Killer ?
    A

    It is not recommended to mow within 2 days before or after application of Hi-Yield 2,4-D Selective Weed Killer

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  • Asked by Bubba from Orange Grove, Texas
    06/02/2017
    Q
    What is the mixing ratio for Hi-Yield 2, 4-D Selective Weed Killer?
    I will be using a 30-gallon tank.
    A

    The mixing ratios for Hi-Yield 2,4-D 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: For Spot treatment in non-crop areas: Use 1 pint in 3 gallons of water or 4 oz. in 3/4 gallon in a hand sprayer. 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. Please review the product label for complete usage instructions. 

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    1 of 2 people found this answer helpful.
  • Asked by Emilio from Toronto, Canada
    06/04/2017
    Q
    Does Hi-Yield 2, 4-D Selective Weed Killer kill Thistle weed ?
    A

    Hi-Yield 2, 4-D Selective Weed Killer is labeled to control many species of thistle as well as thistle in general.

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    1 of 1 people found this answer helpful.
  • Asked by Tom from Fairplay, Md
    06/16/2017
    Q
    Will Hi-Yield 2, 4-D Selective Weed Killer kill the centipede grass?
    If not, do you know of a product that will kill centipede grass and not kill the rest of my red fescue lawn?
    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. It is hard to find a product that will kill Centipede in Red Fescue. You could spot treat with Roundup. Another option, would be to contact you Cooperative Extension Office and speak with the Master Gardener.

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    1 of 2 people found this answer helpful.
  • Asked by Marilyn from Milam, Tx
    07/16/2017
    Q
    How do you apply Hi-Yield 2, 4-D Selective Weed Killer to weeds in and around ponds, and how much?
    A

    Per the product label for Hi-Yield 2, 4-D Selective Weed Killer: AQUATIC WEED CONTROL (Surface Application to Floating and Emergent Weeds) Boat Application: Use 1 gallon of this product in 25 gallons of water per acre.

    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 treat- ments 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.

    Apply to emergent aquatic weeds in ponds, lakes, reservoirs, marshes, bayous, drainage ditches, non-irrigation canals, rivers, and streams that are quiescent or slow moving

    SPOT TREATMENT IN NON-CROP AREAS: To control broadleaf weeds in small areas with a hand sprayer, use 1 pint (4 fluid ounces) of this product in 3 gallons (3/4 gallon) of water and spray to thoroughly wet all foliage.

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  • Asked by Bruce from Pawnee
    07/24/2017
    Q
    How many gallons of water do I mix with one gallon of Hi-Yield 2, 4-D Selective Weed Killer?
    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,  "For spot treatment in non-crop areas:  Use 1 pint in 3 gallons of water or 4 oz. in 3/4 gallon in a hand sprayer.  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. Please review the product label for complete usage instructions. 

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    1 of 1 people found this answer helpful.
Displaying 181 to 200 (of 326 questions)