Martins TopShot Herbicide Weed Killer
Martins TopShot Herbicide Weed Killer
Martin's TopShot Herbicide Weed Killer is manufactured by Control Solutions and is liquid herbicide used to control various types of weeds that destroy lawns by robbing the grass of sunlight and nutrients. TopShot is a dual-action weed killer that allows the active ingredient, metsulfuron-methyl, to absorb through the leaves and roots, to stop cell division and ensure weed eradication. It is also a selective weed killer, making it ideal to treat lawns without killing the grass.
Martin's TopShot Herbicide Weed Killer is great to use on St. Augustine grass, zoysiagrass, centipede grass, bermudagrass, and many others. It comes with 2 ampules for easy mixture and application to treat up to 5,000 square feet.
Tools Needed
To use Martin's TopShot, you will need a pump-up sprayer or an adjustable rate hose-end sprayer with at least a 16 oz. capacity.
How to Use
- Step 1: First, measure the square footage of the area you want to treat. You can do this by multiplying the length and width together (length x width = square footage). This will determine how many ampules of TopShot you will need. For areas that are 2,500 square feet or smaller, you need 1 ampule of TopShot. For areas that are larger (up to 5,000 square feet), you will need 2 ampules. It is best to only treat 2.500 square feet at a time by measuring your treatment area. If applying to more than that, repeat mixing and spraying procedure for the other 2,500 square feet.
- Step 2: If using a hose-end sprayer, first attach the sprayer to the end of your hose. Remove the sprayer's bottle, add TopShot, and then fill the bottle with 16 ounces of water. Reattach the bottle and shake to mix well. If using a pump sprayer, fill the tank halfway with water, squeeze the ampule inside the tank, then fill the remaining amount of water. Shake well to ensure a thorough mix.
- Step 3: After you have created your solution, you can begin your application. Spray Martin's TopShot Herbicide Weed Killer evenly onto the entire lawn, being sure to coat the turf. You do not want to over-saturate; you are simply spraying the lawn to the point of wet. Do not water after application, and keep all people and pets off the treated area until dry. For best results, a fan-spray setting is recommended.
Where to Use
Martin's TopShot Herbicide Weed Killer can be used on Kentucky bluegrass, fine fescue, Bermuda grass, centipede grass, zoysiagrass, and St. Augustine grass. Avoid spraying other areas besides your desired space. Flower beds and trees are sensitive to TopShot.
When to Use
Apply Martin's TopShot Herbicide Weed Killer in spring, summer, fall, or any time weeds are actively growing. Apply on calm days when wind speeds are low and rain is not in the immediate forecast.
Safety Information
When used according to the label, Martin's TopShot Herbicide Weed Killer is safe to use around humans and pets once dry. Always wear the proper PPE when mixing and applying the herbicide product.
Special Considerations
Do not apply this product when temperatures exceed 90 degrees Fahrenheit - this could cause burns on your grass. Be careful when treating areas around the base of trees. If there is a nick or cut on the tree from a weed-eater or similar lawn tool, the tree could become sick.
Availability | Online |
Restricted Use | No |
Shipping Restrictions | |
Brand | CSI |
Keith's Pro Tips | "The best times to apply TopShot Herbicide Weed Killer are around mid-September to early November, or late spring to early summer. Weeds are most susceptible to herbicides at these times." |
Product Drawbacks | TopShot's active ingredient MSM can negatively affect woody brush and ornamentals trees. For spraying around desirable trees, it is best not to spray within the tree's rootzone. |
Target Pests | Martin's TopShot Herbicide Weed Killer controls the following: Annual Sowthistle, Aster, Bittercress, Blue Mustard, Buckhorn, Bur Buttercup, Canada Thistle, Carolina Geranium, Chicory, Clover, Common Chickweed, Common Groundsel, Common Mullein, Common Purslane, Common Sunflower, Common Yarrow, Conical Catchfly, Cow Cockle, Crown Vetch, Curly Dock, Dandelion, Dog Fennel, Dollarweed, False Chamomile, Fiddleneck Tarweed, Field Pennycress, Flixweed, Florida Pusley, Goldenrod, Henbit, Hoary Cress, Kochia, Lambsquarters, Miners Lettuce, PennsylvaniaSmartweed, Plantain, Prickly Lettuce, Prostrate Knotweed, Redroot Pigweed, Redstem Filaree, Shepherdspurse, Smallseed Flaxweed, Smooth Pigweed, Spurge, Sweet Clover, Tansy Mustard, Treacle Mustard, Tumble Mustard, Virginia Buttonweed, Wild Carrot, Wild Celery, Wild Garlic, Wild Lettuce, Wild Mustard, Wild Onion, and Wood Sorrel. |
Application Equipment | Gloves, Hose End Sprayer, Pump Sprayer |
Application Methods | Broadcast Spray, Spot Treatment |
Active Ingredient | Metsulfuron-methyl (MSM) 25.0% |
Product Type | Herbicide |
Formulation | Emulsifiable Concentrate (EC) |
Application Rate | When using a pump-up sprayer, mix one Martin's TopShot Herbicide Weed Killer ampule in a 1 to 3 gallon tank full of water to treat up to 2,500 square feet. When using a hose-end sprayer, mix one Martin's TopShot Herbicide Weed Killer ampule in the reservoir and adjust the metering dial to 1-1/2 ounces per gallon to treat up to 2,500 square feet. For more specific application rates please refer to the label. |
Shelf Life | When stored properly, Martin's TopShot Herbicide Weed Killer will last for up to 2 years. Store in original container in a dry, cool place. |
Yield | One Martin's TopShot Herbicide Weed Killer comes with 2 ampules, each containing 1.8 mL of product. One ampule will treat up to 2,500 square feet, and both ampules will treat up to 5,000 square feet. |
Use Sites | Outdoors |
Time to Kill | The effects of using TopShot Herbicide Weed Killer may be seen in about 2 weeks. In some instances, a second application is necessary in 4 to 6 weeks. |
Comparable Products | Quali-Pro MSM Turf Herbicide |
Incompatible Grass Types | St Augustine |
Incompatible Home Siding | Brick, Hardie Plank, Stone Veneer, Wood, Vinyl |
EPA Registration # | 53883-345 |
Can you suggest something else to use?
It worked great but you do have to be persistent with the applications and careful not to get the product on your skin as can burn. Be sure to clean up after used by using soap and water.
I would recommend this product to anyone with this type of problem. I used a pump up sprayer and made sure it was not a windy day and that we were not expecting any rain. If you follow directions you will have great success.
Restricted Use | No |
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Shipping Restrictions | AK, CA, CT, HI, IN, MI, NY, OR, RI, SC, VT, WA |
Availability | Online |
Signal Word | WARNING |
Keith's Pro Tip | "The best times to apply TopShot Herbicide Weed Killer are around mid-September to early November, or late spring to early summer. Weeds are most susceptible to herbicides at these times." |
Time to Kill | The effects of using TopShot Herbicide Weed Killer may be seen in about 2 weeks. In some instances, a second application is necessary in 4 to 6 weeks. |
Chemical Type | Herbicide |
Formulation | Emulsifiable Concentrate (EC) |
Application Methods | Broadcast Spray, Spot Treatment |
Product Drawbacks | TopShot's active ingredient MSM can negatively affect woody brush and ornamentals trees. For spraying around desirable trees, it is best not to spray within the tree's rootzone. |
Active Ingredient | Metsulfuron-methyl (MSM) 25.0% |
Application Equipment | Gloves, Hose End Sprayer, Pump Sprayer |
Mix Rate | When using a pump-up sprayer, mix one Martin's TopShot Herbicide Weed Killer ampule in a 1 to 3 gallon tank full of water to treat up to 2,500 square feet. When using a hose-end sprayer, mix one Martin's TopShot Herbicide Weed Killer ampule in the reservoir and adjust the metering dial to 1-1/2 ounces per gallon to treat up to 2,500 square feet. For more specific application rates please refer to the label. |
Low Use Rate | 0.06 oz./1,000 sq. ft. |
High Use Rate | 0.06 oz./1,000 sq. ft. |
Use Sites | Outdoors |
Yield | One Martin's TopShot Herbicide Weed Killer comes with 2 ampules, each containing 1.8 mL of product. One ampule will treat up to 2,500 square feet, and both ampules will treat up to 5,000 square feet. |
EPA Registration No. | 53883-345 |
Shelf Life | When stored properly, Martin's TopShot Herbicide Weed Killer will last for up to 2 years. Store in original container in a dry, cool place. |
Comparable Products | Quali-Pro MSM Turf Herbicide |
Children or pets? | No |
Property Characteristics | None |
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Q:will it kill clover?3/17/21
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Q:How long after applying top shot can you seed the lawn?2/26/21
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Q:We have barely any grass and are trying to get rid of dollarweed and virginia button weed in our (mistakenly) overwatered lawn. We have dethatched, plan on using TopShot when it arrives, and would like to seed common bermuda as soon as we can after that. How long should we wait in NE Florida to seed after using TopShot?2/22/21A:I can not answer your question directly, nor does this forum allow me to give you links or references to those who can, but if you search "Control Solutions, Inc., ADAMA Group" you will find their Facebook page which includes all of their contact information. CSI is the company for which Martin's TopShot is manufactured. They will likely be able to offer a professional answer to your question as is relates to their product. I wish you good fortune. Hope this helps.
Norman Lloyd
2/23/21Certified Buyer -
Q:I would like to preserve my moss. Is it safe to use TopShot with my moss to kill the weeds growing on top?2/21/21
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Q:Will this product damage my Zoysia grass?? How much do I need to add to a gallon of water??2/14/21A:DON'T HAVE ZOYSIA
ROBERT GRAHAM
2/14/21Certified Buyer -
Q:Does this work on purple deadnettle?2/12/21
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Q:Will this product kill annual bluegrass?1/10/21
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Q:Does tis product contain 24D?12/20/20A:2,4-D is not listed on the TopShot label or it's EPA registration
Patrick Harren
12/20/20Certified Buyer -
Q:Will this kill wild onions & wild garlic in my lawn?12/14/20
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Q:Can you spray Top Shot in Florida during Winter months?12/13/20