Alligare MSO 1 Modified Seed Oil
ALLIGARE
Alligare MSO 1 Modified Seed Oil
Alligare MSO 1 Modified Seed Oil is a modern oil-based spray adjuvant that helps pesticides better penetrate large and thick wax coated weeds for faster elimination.
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$79.87
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Alligare MSO Product Page
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Alligare MSO 1 Modified Seed Oil, manufactured by Alligare, is a effective methylated seed oil blend adjuvant that keeps agricultural crops, forestry, and industrial settings free of weeds with pesticides being used.
Featuring just the right blend of methylated seed oil and other oils and emulsifiers 100%, this concentrate product creates a boost in products using 2,4-D esters, SU’s and many more.
Alligare MSO 1 Modified Seed Oil allows for weeds that have become large, have thick, waxy coatings or are otherwise under stress to be more easily controlled with pesticides being used.
Tools Needed
Alligare MSO 1 Modified Seed Oil can be applied with a hose-end sprayer, handheld pump sprayer, backpack sprayer, or spray rig.
How to Use
- Step 1: Determine how much Alligare MSO 1 Modified Seed Oil to use by measuring the square footage of the treatment area. To do this, measure the length and width of the treatment area in feet then multiply them together (length X width = square footage). For acreage, take the square footage and divide by one acre (square footage / 43,560 sq. ft. = acres). For general dry land applications, use 3/4 pint to 6 quarts of Alligare MSO 1 Modified Seed Oil per acre depending on conditions and weeds. The lowest rates should be used on weeds with thin wax layers under ideal conditions. Higher doses will be required when stress occurs causing thicker wax layers, if there are large numbers of weeds or with weeds that have naturally thicker waxy cuticles. For aquatic-surface applications, use 16-32 oz. of product 100 gallons of spray solution. For aquatic-submerged applications, use 20-40 oz. of product per 100 gallons of spray solution.
- Step 2: Follow the mixing order on the label of the pesticide. If no order is specified, add Alligare MSO 1 Modified Seed Oil after other tank mix additives and pesticides, with good agitation. Do not put water into this product container unless all of the product has been poured out. Then triple rinse the container and pour the rinsate into the mix tank. Then continue adding water.
- Step 3: Spray the solution mixed with Alligare MSO 1 Modified Seed Oil as instructed on the label.
Where to Use
Alligare MSO 1 Modified Seed Oil can be used on agricultural crops, in forestry applications, in industrial and R.O.W. settings, in pasture and rangeland areas and in T&O or in any non-aquatic application.
When to Use
Apply Alligare MSO 1 Modified Seed Oil with pesticides that suggest or require the use of an oil adjuvant to control weeds that have become large, have thick, waxy coatings or are otherwise under stress.
Safety Information
Alligare MSO 1 Modified Seed Oil is safe to use around children and pets when applied according to the product label instructions. Always wear the proper personal protective equipment (PPE) when mixing and applying this product.
Special Considerations
Alligare MSO 1 Modified Seed Oil is the newest version of Alligare Methylated Seed Oil (MSO). This newer version includes the ability to treat aquatic sites whereas the older model is not labeled to be used in these application areas.
| Availability | Online |
| Restricted Use | No |
| Shipping Restrictions | 2.5 Gallon: AK, HI 30 Gallon Drum: AK, HI |
| Brand | ALLIGARE |
| Keith's Pro Tips | "Spraying a herbicide on its own on certain weeds is not enough to control the problem because of the plants wavy coating or the stress level of the weed. That's when MSO can be helpful as it will assist the herbicide in penetrating the plant and sticking better." |
| Product Drawbacks | Does not kill herbicides or pests on its own. It is simply an adjuvant used to enhance the effectiveness of a herbicide product. |
| Target Pests | Alligare MSO is not a product which does any killing it is an additive to certain products to enhance performance. |
| Application Equipment | Pump Sprayer, Spray Rig |
| Application Methods | Broadcast Spray, Spot Treatment |
| Active Ingredient | Methylated Seed Oil and other oils and emulsifiers 100.0% |
| Product Type | Adjuvant |
| Formulation | Synergist |
| Application Rate | For general dry land applications, use ¾ pint to 6 quarts of Alligare MSO 1 Modified Seed Oil per acre depending on conditions and weeds. For aquatic-surface applications, use 16-32 oz. of product 100 gallons of spray solution. For aquatic-submerged applications, use 20-40 oz. of product per 100 gallons of spray solution. |
| Shelf Life | Alligare MSO 1 will last up to 3 years when stored in a cool, dry place. |
| Yield | Alligare MSO 1 Modified Seed Oil when used at the maximum rate of 6 quarts per acre will cover up to approximately 1 and a half acre. |
| Use Sites | Outdoors |
| Time to Kill | Alligare MSO does not kill it is an additive to herbicides and pesticides. |
| Comparable Products | Alligare 90 |
| EPA Registration # | N/A |
10/25/22
CHARLES J.
Verified Buyer
Methylated seed oil
Works great seems to help with the difficut to kill woody plants. Helps active herbicide adhere to plants longer.
9/10/22
Geoffrey Townsend
Verified Buyer
MSO
Some lawn chemicals require MSO, rather than the usual non-ionized surfactant. MSO made Quinclorac work faster and more effectively than non-ionized surfactant.
6/3/22
Robert Lien
Verified Buyer
Best total price with their free shipping.
Solutions has Best total price with their free shipping on most products. - Fast shipping - in hours
11/7/21
james barnhill
Verified Buyer
MSO plus Fusilade kills bermuda in zoysia
works fantastic ...i use it in a 'special' application..i have a small field that was bermuda [some tifway and some tifgreen] that i hand plugged with myer zoysia ..now that the zoysia is about completely covered, i spray with fusilade and methylated seed oil.. the MSO hurts the bermuda almost as much as the 5 to 6 ounces per acre fusilade .. to spot spray,i use about ten DROPS of fusilade and about 1 ounce of MSO per gallon of water in a pump sprayer..
8/18/20
Brandon W.
Verified Buyer
Good stuff, good value- Best I have seen for complete Japanese stiltgrass removal.
Works for why I need it to- I bought this to increase the effectiveness of acclaim extra selective on Japanese stiltgrass and it has never let me down. Very good results compared to other surfactants on grassy weeds and anything that has issues with bad leaf permeability.
8/8/19
Jerry Wester
Verified Buyer
MSO
You can use half as much of this as you do bean oil or crop oil. Much cheaper to use this.
7/8/18
Jim Scott
Verified Buyer
This product works real good. Without a surfactant you’re wasting money.
You have to use a surfactant to get the advantage is required from the chemicals.
6/11/18
Andrew Morris
Verified Buyer
Excellent option over other surfactants.
Much better adjuvant option for mixing with amine400 or other 2-4d weed killer. Took care of my clover problems much more effectively with less broad leaf killer.
| Restricted Use | No |
|---|---|
| Availability | Online |
| Signal Word | CAUTION |
| Keith's Pro Tip | "Spraying a herbicide on its own on certain weeds is not enough to control the problem because of the plants wavy coating or the stress level of the weed. That's when MSO can be helpful as it will assist the herbicide in penetrating the plant and sticking better." |
| Time to Kill | Alligare MSO does not kill it is an additive to herbicides and pesticides. |
| Chemical Type | Adjuvant |
| Formulation | Synergist |
| Application Methods | Broadcast Spray, Spot Treatment |
| Product Drawbacks | Does not kill herbicides or pests on its own. It is simply an adjuvant used to enhance the effectiveness of a herbicide product. |
| Active Ingredient | Methylated Seed Oil and other oils and emulsifiers 100.0% |
| Application Equipment | Pump Sprayer, Spray Rig |
| Mix Rate | For general dry land applications, use ¾ pint to 6 quarts of Alligare MSO 1 Modified Seed Oil per acre depending on conditions and weeds. For aquatic-surface applications, use 16-32 oz. of product 100 gallons of spray solution. For aquatic-submerged applications, use 20-40 oz. of product per 100 gallons of spray solution. |
| Low Use Rate | 0.27 oz./1,000 sq. ft. |
| High Use Rate | 4.36 oz./1,000 sq. ft. |
| Use Sites | Outdoors |
| Yield | Alligare MSO 1 Modified Seed Oil when used at the maximum rate of 6 quarts per acre will cover up to approximately 1 and a half acre. |
| EPA Registration No. | N/A |
| Shelf Life | Alligare MSO 1 will last up to 3 years when stored in a cool, dry place. |
| Comparable Products | Alligare 90 |
| Children or pets? | No |
| Property Characteristics | None |
Questions and Answers
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Q:Spraying warm season grass at a rate of 4 oz herbicide with 10gallons of water, how much seed oil should I use ??2/3/24A:This will depend on square footage. Use 3/4 pint to 6 quarts of Methylated Seed Oil (MSO) per acre. It is not intended for applications 1,000 sq. ft. or smaller.
Amanda Chavez
2/5/24Certified Buyer -
Q:Is this safe for aquatic use? In one area the label says for use in non-aquatic applications then in another area it provides aquatic use mix rates.9/20/22A:Yes, Methylated Seed Oil (MSO) in summary is stating that it can be used on land and on weeds that are on the surface or submerged in aquatic sites.
Amanda Chavez
9/20/22Certified Buyer -
Q:Tank Mix combination- Sethoxydim and Sulfosulfuron? I need to kill the bermuda grass, POA and crabgrass my pre-emergent missed (Podiamine+Tenacity) in my centipede lawn along with a lot of Purple Netsedge (aka, The Anti-Christ). I would like to mix Certainty and Bonide over the top grass killer (Seulfosulfuron and Sethoxydim), but am concerned about how much to use and if I can. Also need to know if I should use MethSeed Oil or a regular Non-Ionic surfactant if I can mix them. Help! If these cannot be mixed, do you know of another combination that will help? If I can't mix them, how long do I have to wait between applications if I need to lay down both separately?5/27/22A:You will not be able to kill the bermuda in the Centipede grass without killing both. The certainty is good for the purple nutsedge and the Poa. Do not use MSO on turf applications. That is really only good for non-selective vegetation control. Instead use Alligare 90 or another Non-Ionic surfactant. As far as the crabgrass is concerned, the Sethoxydim will only kill the crabgrass up to the 3-4 tillar stage of the plant's life, after that it has little effect on the more mature plant. I would do separate apps with these as there are no labeled recommendations on combined use for these. 3-4 weeks apart should be a good time interval for the follow up applications. Mow your centipede grass as tall as you can tolerate it to help shade out and better compete with the undesirable bermuda. The bermuda won't like that, and will not spread and propagate as much in these conditions.
Amanda Chavez
5/31/22Certified Buyer -
Q:What is source of MSO?9/12/21A:If you are referring to manufacturer, then it is Alligare.
Amanda Chavez
10/6/21Certified Buyer -
Q:Is the Super Marking Dye compatible with Methylated Seed Oil surfactant?7/21/21
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Q:Is the Alligare Super Marking Dye compatible with Methylated Seed Oil surfactant?7/21/21
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Q:Can u tank mix mso with a 14 2 14 liquid fert?10/29/20A:You can but I don't see an advantage of doing so. The nitrogen content of the fertilizer should be enough for the plant to draw it in without a surfactant.
Michael Bacsik
10/29/20Certified Buyer -
Q:Does your product freeze in storage?9/5/19A:MSO will thicken in cold temp, but will not be damaged. Warm to room temp before use. ALLWAYS store chemicals in secondary containment, like a 5 gal plastic bucket, just in case the original leaks
Kim Duleff
9/5/19Certified Buyer -
Q:What is the mixture pr 1 gl pesticides?7/10/19A:Each 2.5 gallon of Alligare MSO can be used to cover approximately 1.67 acres at the maximum rate per acre. For broadcast applications typically each finished gallon would cover 1,000 square feet.
MARK RIVERA
7/11/19Certified Buyer -
Q:How many Oz of MSO per gallon of water?7/2/19A:ALLIGARE MSO 1 may be used at rates of 3/4 pint to 6 quarts per acre depending on conditions and weeds. The lowest rates should be used on weeds with thin wax layers under ideal conditions. Higher doses will be required when stress occurs causing thicker wax layers, if there are large numbers of weeds or with weeds that have naturally thicker waxy cuticles.
MARK RIVERA
7/10/19Certified Buyer
