While we do not carry the Cornerstone Plus product. Per the product label on Crossbow Herbicide you can mix it with a glyphosate-based product.
You can use either a hand pump sprayer or a hose-end sprayer with Crossbow Herbicide. If you are using a hose-end sprayer, be sure that you have calibrated the sprayer so that you are using the correct amount of herbicide over the area that you are treating. Refer to page 4 on the product label for a list of rates for many target weeds.
Crossbow Herbicide and other herbicides are best applied when the weeds or brush are actively growing and healthy. If the target weed is going into dormancy it would not be effective. Please see the product label for complete instructions for your particular application.
When using Crossbow Herbicide a surfactant or adjuvant is not required per the product label. Please let us know if we can be of any more assistance.
You must wait one year after an application of Crossbow Herbicide to plant anything edible in the treated areas. Otherwise you can remove and replace the soil with untreated soil.
Yes, Crossbow Herbicide is mixed with water for most applications. It can be mixed with diesel for some applications. Be sure to check the label with regards to what you are treating for.
Do not apply Crossbow Herbicide to, or otherwise permit it to come into direct contact with cotton, grapes, tobacco, vegetable crops, citrus, flowers, fruit or ornamental trees, or other desirable broadleaf plants and do not permit spray mists containing it to drift onto them.
Tree of Heaven is an invasive species that can require chemical and cultural methods to control completely. You will probably need to cut a treat the stumps directly with a product like Crossbow Specialty Herbicide for best results. This article from the PennState Extension service has more information about this difficult tree.
It is recommended that you wait at least two days before mowing your lawn after applying Crossbow Herbicide.
Crossbow is not supposed to harm established grasses and should pose no threat according to the manufacturer. This being said, we always recommend treating a small area first to test the results. As long as your grass is not stressed by drought and it is healthy the grass will not be harmed.
Yes, Crossbow and Ranger Pro can be mixed in the same tank. You will mix the rates according to the targeted weeds etc.
We recommend to mow at least 2 days prior to Crossbow Herbicide and 2 after application.
Crossbow Herbicide is labeled to make a maximum of 2 applications per year on annual & perennial weeds, and once per year for woody plants. However, if the Sumac is that thick, we would certainly wait until it is cut back completely and then apply the product to get the best results possible.
Crossbow Herbicide is not labeled to treat for Crabgrass. We recommend to use Drive XLR8 as long as your turf grass is tolerant to the product.
Crossbow Herbicide is not actually labeled to be used in lawns so we cannot recommend it for this use. Fertilome Brush Killer and Stump Killer has the same active ingredient at a lower percentage but is labeled for both willow and trumpet creeper aka trumpet vine and is for residential use.
You will need to wait at least 3 weeks before replanting in areas where Crossbow Herbicide has been applied. This would apply to any plants in pasture or range areas. For any edibles for human consumption, you would need to wait at least 1 year before planting.
Crossbow Herbicide is not labeled to treat for Crabgrass. We would recommend a product like Drive XLR8 depending on what type of lawn you have.
Battleship III is our most popular selective herbicide for treating thistle. The advanced "three-way" formulation contains Triclopyr, Fluroxypyr and MCPA in an easy-to-use liquid formulation. Battleship III controls annual and perennial broadleaf weeds including Dandelion, Chickweed, Black Medic, Knotweed, Plantain, Oxalis, Clover, Cocklebur, Thistle and many other species. Please refer to the product label, before application.
Crossbow Herbicide is the most popular choice for trumpet vine or trumpet creeper suppression. It is very difficult to completely control this plant with a single herbicide application. Per the product label, use a 1.5% mixture as a conventional basal or dormant stem application.
Crossbow Herbicide can be mixed with fuel oil or kerosene when doing a dormant stem or basal trunk treatment.