Helena Crossbow Herbicide - Questions & Answers

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  • Asked by Will from Banks, Or
    07/27/2019
    Q
    Will Crossbow kill growing cottonwood trees if sprayed on the leaves with a heavy concentration?
    I have a ditch full of cottonwood trees, 2' saplings to 20' tall, 4” diameter trees. If I spray them with a 5 or 6 oz to the gallon mix will it kill them?
    A

    In order to kill a tree, you would get the best results cutting the tree down to a stump and treating the fresh cut stump directly. If the trunk diameter is less than 6-8 inches, then you could potentially do a basal bark treatment with Crossbow Specialty Herbicide.You would mix 1.25 to 5 ounces per gallon of solution, mixing in diesel No. 1 or 2 or kerosene, then spraying the basal part of the tree up to a height of 15-20 inches off the ground. If you do not need this much product, then could also use Fertilome Brush Killer and Stump Killer.

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    2 of 3 people found this answer helpful.
  • Asked by Diane from White Heath, Il
    07/26/2019
    Q
    How soon can I plant grasses and bushes after using Crossbow?
    I cleared a woodland edge of japanese honeysuckle, poison ivy, multiflora rose and other assorted undesirables. I would like to spray to prevent them from returning, but I'd also like to plant big bluestem, persimmon and filbert in 2 months. Is that long enough to wait to plant?
    A

    Crossbow Herbicide can persist in the soil for up to 1 year  You must wait one year after an application of Crossbow Herbicide to plant anything in the treated areas.  Otherwise, you can remove and replace the soil with untreated soil.  You will need to wait at least 3 weeks before replanting other plants in areas where Crossbow Herbicide has been applied.  However, keep in mind that excessive amounts of this herbicide in the soil could inhibit seed germination and plant growth.

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  • Asked by Debbie from Gladstone Oregon
    07/25/2019
    Q
    I sprayed the roots of a blackberry bush with Crossbow Herbicide. Do I have to spray the leaves too?
    A

    Yes, Crossbow Herbicide works best applied to the foliage of target plants.

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    1 of 1 people found this answer helpful.
  • Asked by Sandre
    07/20/2019
    Q
    Will Crossbow Herbicide kill ivy?
    A

    Crossbow Herbicide is labeled to control ground ivy and poison ivy.

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    2 of 2 people found this answer helpful.
  • Asked by Dennis from Grants Pass,or
    07/13/2019
    Q
    How long does it take to see results when using Crossbow?
    A

    It can take at least two weeks or more for a burn down with  Crossbow Herbicide.  You can reapply 30 days after application if needed. .

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    2 of 3 people found this answer helpful.
  • Asked by James from Canton, Nc.
    07/05/2019
    Q
    How wet do the plants need to be when applying Crossbow Herbicide ?
    A

    You want to apply Crossbow Herbicide just until runoff. Not drenched, but ensure thorough coverage. 

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    2 of 2 people found this answer helpful.
  • Asked by Harley from Olympia, Wa
    06/30/2019
    Q
    Will Crossbow Herbicide kill grass or flowers?
    A

    Yes, Crossbow Herbicide can harm desirable flowers and some grass depending on the type.

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    1 of 1 people found this answer helpful.
  • Asked by Becky from Veneta, Or
    06/24/2019
    Q
    Is drift from Crossbow harmful to my edibles?
    A

    Crossbow Herbicide applications should be kept at least 15 feet from edibles. Per the label, do not apply under circumstances where spray drift may occur to food, forage, or other plantings that might be damaged or crops thereof rendered unfit for sale, use or consumption.  You should discard any edibles that may have been contaminated.

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  • Asked by Jay from Flemingsburg
    06/18/2019
    Q
    What precautions do I need to take when using Crossbow?
    A

     When applying Crossbow Herbicide, the applicator needs to wear shirt, shoes, socks, pants, and chemical resistant gloves. If applying in a non-ventilated area, applicator will need to wear a respirator mask. 

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    14 of 19 people found this answer helpful.
  • Asked by Robert from Ky
    06/18/2019
    Q
    Can Crossbow be applied around ponds?
    A

    Crossbow can be toxic to fish and may be toxic to aquatic invertebrates. We recommend to keep at least a 10-15 foot distance (or more) away from the pond/body of water during treatment to protect any aquatic life. 

     

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    1 of 1 people found this answer helpful.
  • Asked by Lowey from Roy Washington
    06/13/2019
    Q
    Will Crossbow Herbicide kill evergreen trees?
    A

    Crossbow Herbicide is not labeled to kill/control evergreen trees.  That being said it is recommended to keep applications outside of the dripline of desirable trees and avoid any contact with foliage.

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    2 of 8 people found this answer helpful.
  • Asked by George from Lake Jackson, Texas
    06/05/2019
    Q
    Will Crossbow work for Asiatic jasmine?
    I'm having a heck of a time getting rid of Asiatic Jasmine. Any product advice?
    A

    Crossbow Herbicide is not specifically lableled for asiatic jasmine but it possibly could control it.  Another option is a glyphosate based product like RoundUp QuikPro which can kill anything that it is sprayed on.

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    0 of 1 people found this answer helpful.
  • Asked by Marie from Bigfork
    06/01/2019
    Q
    Is Crossbow Herbicide safe to put around rose bushes?
    A

    No, Crossbow Herbicide is used to control woody plants and would likely kill your rose bushes. Please let us know what weeds you are targeting so that we can look for an alternate product for your needs.

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    1 of 1 people found this answer helpful.
  • Asked by Mik from Bellingham
    05/30/2019
    Q
    Can I use Crossbow Herbicide to get rid of broadleaf weeds and clover on my lawn?
    Grass it growing well from seed power raked airaded seeded fertilized ironed top dressed have clover and very few broadleaf wondering the proper mix for a stihl sg 29 backpack sprayer I want the grass to live but weeks to go
    A

    Crossbow Herbicide should not be used on residential lawns. If you have just seeded and the lawn is not yet well established (at least 4 weeks or 2 mowings, whichever is longer), then you should not apply any herbicides to the new grass. Please let us know where you are located (what state), what kind of turfgrass you have, and how large the lawn is so that we can recommend a product that will fit your needs.

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  • Asked by Gail from Charlotte, Nc
    05/20/2019
    Q
    Is Crossbow safe for butterflies, birds bees etc.....the things our environment needs to survive?
    A

    Crossbow Herbicide should not harm benefical insects as long as they are not spray directly.  We would recommend spraying when they are not in the area, early morning or late evening when they are less active.

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    5 of 5 people found this answer helpful.
  • Asked by Sharon from Medford, Or
    05/19/2019
    Q
    How long will Crossbow continue to affect my rose bushes which show signs of suffering?
    Crossbow was sprayed at or near the dripline of several of my rose bushes and they now have damaged leaves and young growth, although the bushes are still alive.
    A

    Crossbow Herbicide can continue to affect the roses as long as the roots are absorbing the product.  If they are already affected there is not much you can do to stop the damage and only time can tell if they will recover.

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    0 of 1 people found this answer helpful.
  • Asked by Donna from North Carolina West Jeffrrdon
    05/16/2019
    Q
    How much crossbow per 100 gallons water for pasture land?
    A

    Depending on the types of plants being targeted in the pasture (broadleaf weeds vs more woody brush type plants) the Crossbow Herbicide Product Label states you can use between 1-4 gallons of Crossbow Herbicide per 100 gallons of water. For more mature plants, hedges, and woody brush we would suggest higher application rates for best control. 

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    8 of 9 people found this answer helpful.
  • Asked by Eric from Copperhill Tennessee
    05/07/2019
    Q
    Do I need to cut my field before I spray Crossbow Herbicide or wait till the weeds are dead and then cut?
    A

    For most herbicide applications including Crossbow Hebicide, you want to have no mowing for 2 full days prior to treatment and no mowing for 2 full days after treatment. This will allow the plants to readily absorb the chemical and not be stressed from mowing or reduce the plant surface that the product would be asborbed through. 

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    5 of 5 people found this answer helpful.
  • Asked by Phyllis from Oxford,nc
    05/01/2019
    Q
    Can I leave calves nursing on cows on the pasture sprayed with Crossbow?
    A

    Per the product label, do not allow lactating dairy animals to graze treated areas until the next growing season following application of Crossbow Herbicide.

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    0 of 2 people found this answer helpful.
  • Asked by Kristin from Mulino, Or
    04/30/2019
    Q
    What is a safe distance to use Crossbow from a vegetable garden?
    My neighbor is clearing some blackberry from his property, which is near my vegetable garden. What is a safe distance to use this product, and still be able to eat the vegetables from my garden?
    A

    Crossbow Herbicide applications should be kept at least 15 feet from edibles.

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    3 of 3 people found this answer helpful.
Displaying 81 to 100 (of 440 questions)