TABLE 9. Effect of postemergence herbicide treatments to weeds in pearl millet on conventional seedbed.
 Tifton, GA 1994



---- Treatment --- ------------ % Weed Control-----------------
 Rate Row Spacing Crowfoot- carpet- Smallflower Palmer Yield
Herbicide Ib/A (in.) grass weed morningglory amaranth Nutsedge Ib/A


Atrazine 0.75 18 0 100 17 47 97 2,174

Atrazine 0.75 36 0 100 30 40 100 1,829

Atrazine 1.0 18 10 100 27 60 100 2,702

Atrazine 1.0 36 0 100 17 47 100 2,183

Buctril 0.38 18 0 100 10 57 100 2,350

Buctril 0.38 36 0 100 17 7 100 2,033

Buctril 0.38 18 3 100 67 80 100 2,486
Atrazine 0.75

Buctril 0.38 36 3 100 20 73 100 2,102
Atrazine 0.75

2,4-D 0.5 18 3 100 17 40 100 2,111

2,4-D 0.5 36 0 100 0 27 100 2,079

 NS