Stinger<BR> clopyralid <BR> labeled but not yet recommended by UGA <BR> 3 lb ai/gal <BR> 4-8 oz/A ($15-30/A) <BR> 2 to 6 leaf stage of canola <BR> 50 day PHI <BR> Canada thistle, sowthistle, dandelion, chamomile <BR> Rotations <BR>0 months = field corn, wheat, barley, oats <BR>10.5 months = grain sorghum, onions, sunflowers <BR>18 months = all other crops<BR>