TABLE 5. Activity of selected herbicide treatments on pearl millet and weeds in a no-till system.

 Quincy, FL 1994


 Percent Weed Control
 Rate Silage yield2
 Treatment lb/A Grass Broadleaf T/A

 Atrazine' 1.5 8 5 59

 Atrazine 2.0 17 86 57
 Atrazine* 1.0 57 87 41

 Atrazine* 1.5 44 88 40

 Ramrod + 2,4-D 1.5 + 0.5 73 81 60
 Ramrod + 2,4-D 2.25 + 0.5 46 77 51
 Prowl + 2,4-D 0.5 + 0.5 73 82 57
 Prowl + 2,4-D 0.75 + 0.5 85 86 62
 Ramrod + Atrazine' 1.5 + 1.0 85 89 52

 Ramrod + Atrazine' 2.25 + 1.0 54 65 32
 Prowl + Atrazine* 0.5 + 1.0 85 87 56

 Prowl + Atrazine* 0.75 + 1.0 59 82 21
 Dual 1.0 40 36 17

 Hand weed check 100 100 77
 Non-treated 0 0 52

 LSD (0.05) 32 21 17

*Crop oil concentrate at 1 qt/A.

'All treatments of Atrazine applied postemergence.

2Silage consisted of 35% dry matter.