Persistence studies with the herbicide clopyralid in prairie soils at different temperatures.
Smith
A E
AE
Agriculture Canada, Research Station, Regina.
Aubin
A J
AJ
D002170:Canada; D006540:Herbicides / Q000032:analysis*; D010573:Pesticide Residues / Q000032:analysis*; D010848:Picolinic Acids / Q000032:analysis*; D012989:Soil Pollutants / Q000032:analysis*
D006540:Herbicides; D010573:Pesticide Residues; D010848:Picolinic Acids; D012989:Soil Pollutants; C011767:clopyralid