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Killzall Weed and Grass Killer - 41% Glyphosate - Questions & Answers

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Killzall Weed and Grass Killer - 41% Glyphosate
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Displaying 101 to 120 (of 161 questions)
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  • Asked by Allen from Oxford, Ms
    08/23/2016
    Q
    Will Killzall Weed and Grass Killer - 41% Glyphosate kill pecan tress?
    A

    Killzall Weed and Grass Killer - 41% Glyphosate will not likely kill Pecan trees. If applied to the trunk it could cause some stress. If there were a pecan tree cut down to stump, it could kill the stump if applied undiluted. 

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    1 of 1 people found this answer helpful.
  • Asked by Roger from Kansas
    06/16/2016
    Q
    Does Killzall Weed and Grass Killer - 41% Glyphosate kill Stumps?
    does this product kill stumps? If so how do I use it?
    A

    Yes, Killzall Weed and Grass Killer can be used to kill stumps. First, you will cut the stump down close the soil surface. You will then make 4-5 small holes in the stump and then flood the stump with undiluted product.

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    12 of 13 people found this answer helpful.
  • Asked by Guy from El Paso, Texas
    06/14/2016
    Q
    What is the best herbicide for Silverleaf Nightshade in lawns?
    It is flowering now and I understand that is the best time to treat. I need to know what to treat it with, how to mix and with what, and application. I bought a backpack sprayer which may be overkill. As the summer progresses the infestation gets worse especially when the rainy season hits here in July and August. I am also concerned because I have 4 fruit trees in the backyard and the front I have an Arizona Ash which is away and up from where the nightshade is. Thanks for your help.
    A

    Most master gardeners agree that the best treatment for Silverleaf Nightshade in residential lawns is to use a non-selective glyphosate product, such as KillzAll Weed and Grass Killer. KillzAll will kill just about any plant it is sprayed on so we would recommend performing spot treatments in your lawn and then reseed. You would mix 2.5 oz. per gallon of water (1 gallon treats approx. 300 sq. ft.) Repeat applications may be necessary for complete control.

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    11 of 14 people found this answer helpful.
  • Asked by Dorothy from Portage Des Sioux, Mo
    06/06/2016
    Q
    Can birds get sick where my husband sprayed Killzall Weed and Grass Killer - 41% Glyphosate and seeds fall to the ground?
    A

    If Birds were to ingest the seeds that are wet with Killzall Weed and Grass Killer - 41% Glyphosate they can be harmed. We would recommend to take up the seeds that were sprayed. 

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    1 of 1 people found this answer helpful.
  • Asked by Caiden from Nm
    05/19/2016
    Q
    Can Killzall Weed and Grass Killer - 41% Glyphosate harm cats and dogs?
    A

    Hi-Yield Super Concentrate Killzall is safe if applied when cats and dogs are not present. They can return to the treated areas once the surfaces are completely dry.

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    88 of 100 people found this answer helpful.
  • Asked by Chris from Bristow, Oklahoma
    05/10/2016
    Q
    How long is Killzall effective for? How long will one application last?
    A

    Killzall Weed and Grass Killer - 41% Glyphosate can remain effective for many weeks after application. If you are planning on reseeding or replanting, be sure to wait for at least 2-3 weeks. 

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    19 of 27 people found this answer helpful.
  • Asked by Jeffrey from Dearing
    05/09/2016
    Q
    Can goats be put in an area that has been treated with Killzall Weed and Grass Killer?
    Applied several weeks ago
    A

    Yes, after Killzall Grass and Weed Killer has dried completely, it is safe for animals to return to the area. Keep in mind that Killzall is not labeled for grazing areas. We would suggest Honcho Plus for a non-selective herbicide that is safe to use in grazing areas.

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    7 of 11 people found this answer helpful.
  • Asked by Paul from Mt. Airy, Nc
    05/01/2016
    Q
    Will Killzall Weed and Grass Killer keep ants out of the inside of a shed?
    A

    Killzall Weed and Grass Killer is an herbicide so it will not likely have any effect on ants.  Something like Termidor SC applied around the outside perimeter of the shed will help to keep ants out. 

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    1 of 1 people found this answer helpful.
  • Asked by Lu from Meridianville, Al
    04/24/2016
    Q
    Will Killzall harm the song birds and the mourning doves where I just sprayed?
    I just sprayed for a lot of weeds, and forgot that I spread bird seed on the ground for the song birds and the doves to eat. I get loads of birds. I did not even think about it!! Will it harm them?
    A

    Once dry the Killzall should not harm any birds or other animals as its only designed to harm weeds. 

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    9 of 9 people found this answer helpful.
  • Asked by Jeremy from Monroe, Mi
    04/23/2016
    Q
    Does the dew from overnight make Killzall Weed and Grass Killer - 41% Glyphosate active again?
    I understand it's safe to walk on once it's dry, but what if it gets wet again. Does this make it active again?
    A

    Killzall Weed and Grass Killer - 41% Glyphosate once dry does not reconstitute when it gets wet again.

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    5 of 5 people found this answer helpful.
  • Asked by Todd from North Huntingdon, Pa
    04/20/2016
    Q
    Will Killzall Weed and Grass Killer kill Japanese knotweed?
    A

    Yes, Killzall is labeled to treat for knotweed. Please review the product label for application instructions.

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    2 of 3 people found this answer helpful.
  • Asked by Darrell from Hickory, Nc
    03/19/2016
    Q
    Can I spray Killzall Weed and Grass Killer over my blue rug juniper to kill weeds but not the Juniper?
    A

    The Killzall Weed and Grass Killer is just like roundup and hence its name, will kill all vegetation you spray it on. You could use the Killzall to spot treat the weeds you see coming up or if the weeds are grassy and not broadleaf weeds you could use a product like Fertilome Over the Top to spray overthe juniper and only kill the grasses. You can also use a pre-emergent product in the spring and fall of each year to help prevent grassy and broadleaf weeds from coming up throughout the growing season. Surflan Pro and Snapshot are two examples of great ornamental planting pre emergent products. 

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    4 of 8 people found this answer helpful.
  • Asked by George from Hickory, Nc
    03/18/2016
    Q
    Will the blueberries be toxic from plants around which Killzall Weed and Grass Killer was sprayed?
    and will the bushes be harmed?
    A

    Killzall does not move through the soil but will kill anything that it is applied to, so as long as you are not making contact with the blueberries or plants themselves during application of KillzAll Weed and Grass Killer - 41% Glyphosate there should no concern with the blueberries being toxic or the plants being harmed.

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    1 of 1 people found this answer helpful.
  • Asked by Mike from Merritt Island, Fl
    03/06/2016
    Q
    Is Killzall the best product for grass and weeds creeping from my yard into the creek? Is it safe for fish?
    A

    Per the Killzall Label, it is recommended that this product not be used in areas where there is potential for runoff. It will likely harm any wildlife that come in contact with it when it is still wet.

    A better option would be Rodeo Herbicide. It is labeled for use around bodies of water and will not harm fish.

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  • Asked by Tricia from Summerville
    10/26/2015
    Q
    Does Killzall Weed and Grass Killer kill mosquitoes?
    A

    Killzall Weed and Grass Killer will not eradicate insects including mosquitoes only weeds and grasses. We do carry products that will work great for mosquito control such as Talstar P. Please take a few moments to review our treatment article on How to Get Rid of Mosquitoes.

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  • Asked by David from Jacksknville Ar
    10/13/2015
    Q
    Will Killzall kill the seed also?
    A

    No, Killzall Weed and Grass Killer will only kills plants that have emerged from the soil and are actively growing. We recommend you use a pre-emergent herbicide to prevent seeds from germinating.

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    3 of 4 people found this answer helpful.
  • Asked by Paul from Louisville,ky
    09/09/2015
    Q
    Will Killzall Weed and Grass Killer - 41% Glyphosate kill poison ivy and poison oak?
    A

    Killzall Weed and Grass Killer - 41% Glyphosate is labeled to eradicate poison ivy and poison oak.

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    18 of 25 people found this answer helpful.
  • Asked by Jill from Texas
    07/23/2015
    Q
    Will overspray Of KillzAll hurt heirloom specialty day lilies when using high concentrate to kill horse nettle?
    I have horse nettle, Solanum Carolinense, growing rampant taking over flowerbeds with heirloom specialty day lilies (mostly) and other flowers. I've tried killing it over and over again with various products. It won't die. lol. I found a website which suggested 'I have had the best luck by waiting until they have grown fairly large in July and then painting all the leaves with a 50-50 mixture of glyphosate and water. By late August smaller Horse nettle plants will root-sprout, that is when I give them another treatment. After a few years most of these nettles have disappeared.' They are so thick that I would rather spray with a hand sprayer but am very concerned about the possible effects on the lilies, especially at the 50-50 mixture which is apparently necessary to kill this evil plant (what we called it for the last 12+ years before Google helped to identify it). I've looked at a bunch of websites and none of them list lily as being killed by Glyphosate, but how do I know it's an inclusive list?
    A

    KillzAll Weed and Grass Killer is labeled to control Horsenettle but should not be used any stronger than as directed on the product label. Use 2.5 oz. Killzall per gallon of water. It will pretty much kill anything it is applied to, and any drift or overspray could harm other plants that are contacted. Glyphosate is a non-selective herbicide, so any product containing this active ingredient will affect any plants that are sprayed with it.

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    4 of 4 people found this answer helpful.
  • Asked by Jill from Texas
    07/23/2015
    Q
    How should I apply Killzall Weed and Grass Killer - 41% Glyphosate to old, large poison ivy vines growing up trees with leaves in the tree's canopy?
    I see where you told Brad from Los Lunas, New Mexico to be sure that you do not spray the bark directly and avoid any exposed roots on trees. I have old, large poison ivy vines growing up trees. Do you have any recommendations? All I can think of is a paintbrush to 'paint' the poison ivy vine, but I don't want to risk damaging trees. Most of the foliage is up in the tree's canopy so I don't have a chance of applying Killzall to them. Will 'painting' the vine kill the poison ivy?
    A

    When using Killzall Weed and Grass Killer, it is not recommended that you use the product on a desirable plant or tree. You can spot treat the ivy in areas where they are, but the safest way will be to cut the ivy that is on the tree and spray the areas where ivy is elsewhere.

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    9 of 10 people found this answer helpful.
  • Asked by Slay from Pa
    07/22/2015
    Q
    What is the drying time for Killzall Weed and Grass Killer - 41% Glyphosate?
    I sprayed around the edge of the house. How long does it take killzall to dry so I can safely walk my dogs near the house? It is dry, windy, and 75 degrees today.
    A

    Killzall Weed and Grass Killer - 41% Glyphosate will be dried 4 hours after application. After the product has dried then it will be safe for your pets to re enter. 

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    48 of 48 people found this answer helpful.
Displaying 101 to 120 (of 161 questions)