Does this get mixed in with drive xlr 8 in the pump sprayer or do you apply after the drive is put down

It must be mixed in the solution before application to the weeds. Add about 1/3 of the water to the sprayer and then add the correct amount of Drive XLR 8. Shake this until it's well mixed. Then add the correct amount of Methylated Seed Oil to the mix together with the remaining 2/3rds amount of water. Shake/mix thoroughly.ALSO: while applying the spray to weeds remember to shake the container every few minutes to keep the solution evenly mixed during application!

do you spray the intier yard are just the crab grass spot itself

As long as we're not talking an acre or more, just the crabgrass. Be careful that you use just a "squirt" of spray just on the crabgrass. If you use to much, because it is powerful stuff, it will take out whatever you spray.

What dilution rate do you use? I know it says 0.4 - 1.5 oz per 1,000 sq.ft but how does that translate to oz per gallon?

I use MSO with Drive XLR8 herbicide (Quinclorac) for Crabgrass control in my Zoysia lawn. I spot spray with a one (1) gallon mixture of 3-1/2 tablespoons Quinclorac, 1-1/2 tablespoons MSO (methylated seed oil) and water. Mix this THOROUGHLY and shake the sprayer tank every few minutes while spraying to keep the mixture well agitated. This has given me good results - provided the soil is moist and the grass is growing well. If the grasses are even mildly drought-stressed I've experienced poor results with Quinclorac.

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Southern Ag Methylated Seed Oil (MSO) Surfactant (Quart - 32oz)

Southern Ag Methylated Seed Oil (MSO) Surfactant (Quart - 32oz)

Product ID: 28067041

Details

Brand
Southern Ag
Item Form
Spray
Item Weight
32 Ounces
Liquid Volume
32 Fluid
UPC
051538480574

⚡Rapid leaf tissue penetration

💧Less viscous, superior spreadability

🛡️Evaporation resistant formula

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Description

🌿 Elevate your weed control game with Southern Ag MSO – the secret weapon pros trust!

VERSATILE COMPATIBILITY - Works flawlessly with a wide range of herbicides like Accent, Assert, and Poast
LONG LASTING PERFORMANCE - Formulated to resist evaporation, ensuring active ingredients stay effective longer
MAXIMIZE HERBICIDE POWER - Boosts post-emergent herbicide efficiency for faster, stronger weed control
COST EFFECTIVE QUART SIZE - Generous 32oz bottle supports multiple applications, saving time and money
ULTRA SMOOTH SPRAY ACTION - Less viscous than typical oils for seamless mixing and superior coverage

Southern Ag Methylated Seed Oil (MSO) Surfactant is a premium spray adjuvant designed to enhance the performance of post-emergent herbicides. Its unique methylated seed oil blend ensures rapid penetration into plant leaf tissue, superior spreading due to lower viscosity, and resistance to evaporation. Compatible with a broad spectrum of herbicides, this 32oz quart bottle offers a cost-effective, easy-to-use solution for professional-grade weed control.

Specifications

ASIN	B0149IA526
Best Sellers Rank	#4,661 in Patio, Lawn & Garden ( See Top 100 in Patio, Lawn & Garden ) #66 in Weed Killers
Brand Name	Southern Ag
Coverage	non-selective broad spectrum coverage
Customer Reviews	4.7 4.7 out of 5 stars (1,578)
Included Components	1 bottle
Item Form	Spray
Item Type Name	Surfactant
Item Weight	32 Ounces
Liquid Volume	32 Fluid Ounces
Manufacturer	Southern Ag
Model Number	48053
Part Number	48053
UPC	051538480574 051538480536
Unit Count	32.0 Fluid Ounces

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Our prices include the product cost, international shipping, import duties, customs clearance, and local delivery charges. We handle all customs and import procedures, ensuring there are no hidden fees upon delivery. PRO members receive additional benefits including free shipping.

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R947

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Desertcart purchases this item on your behalf and handles shipping, customs, and support to South Africa.

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TrustScore 4.5 | 7,300+ reviews

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