atrazine application

[Tailfeathers]

after milo has emerged - how high must it get and what rate do i spray over the top for broadleaf and grass control

Thanks,

Tailfeathers

[SWAG]

Atrazine on emerged milo should be applied before the sorghum gets to be 12 inches tall.

I prefer it go out at planting time myself and act as a residual herbicide.

[Tailfeathers]

Swag,
what is your application rate?
Thanks,
Tailfeathers

[SWAG]

1.5 - 2.0 quarts/acre. If weed pressure is intense or weeds get some size on them you can use a 2 quart rate + 1 quart crop oil/acre. Either way you need to apply before milo is 12 inches tall.

[Tailfeathers]

Thanks for the info.
Tailfeathers