TABLE 6. Effect of atrazine on weed control and pearl millet yield. Tifton, GA 1991


 Row Spacing
Spacing in Row Texas Crowfoot- Crab- Florida Florida Palmer Planting Date
(in.) (in.) panicum grass grass beggarweed pusley amaranth 5-24 6-14


 ------------------- % Control' --------------------- -- Yield, lb/A2 --

 36 3 80 95 95 95 95 95 3,020 3,334 ab

 36 6 2,943 2,889 b

 18 3 90 95 100 100 100 100 2,942 2,975 b

 18 6 2,745 3,636 a

 NS


as determined by DMRT at


'Atrazine applied at 1 lb/A to 2-leaf pearl millet.

Data within column followed by the same letter are not significantly different
P = 0.05.