Oklahoma Spraying and chemical mixtures

[OKClandscape]

Hey guys it's my first year spraying and I was wondering if you guys had any advice on what chemicals where to buy and mixing rates. I have been buying from agrium in okc I am using
Evade (generic barricade)
Ranger pro(glphos)
Li700 (sticker)
blue die
Meachamine d its like a 2,4-d

I set everyone up on seven apps and I just want my yards to be weed free as possible thanks for any help