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      A confounding effect of ammonium toxicity on bioassay detection of thiencarbazone in soil 

      Szmigielski, A.M.; Schoenau, J.J.; Johnson, E.; Sapsford, K.; Holm, R. (2012-03-13)
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      Application of a mustard root bioassy to assess phytotoxicity of Group 2 herbicides 

      Baillargeon, N.; Szmigielski, A.M.; Schoenau, J.J.; Holm, R. (2004-02-19)
      Group 2 herbicides exhibit high bioactivity at low concentrations in soil and may persist into the next growing season causing crop injury. A bioassay that is suitable for the detection of a range of Group 2 herbicides was ...
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      Effect of soil pH on sulfentrazone phytotoxicity 

      Szmigielski, A.M.; Schoenau, J.J.; Johnson, E.; Sapsford, K.; Holm, R.; Liu, J. (2010-02-24)
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      Factors affecting the phytotoxicity and persistence of Group 2 herbicides in prairie soils 

      Eliason, R.C.; Schoenau, J.J.; Szmigielski, A.M. (2003-02-18)
      Advantages of Group 2 herbicides include low use rates, broad spectrum weed control and low mammalian toxicity. However,Group 2 herbicides often persist in soil and cause damage to subsequent crops in rotation. Phytotoxicity ...
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      Mobility of flucarbazone in two prairie soils 

      Tanner, N.L.; Szmigielski, A.M.; Schoenau, J.J. (2006-03-02)
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      Determination of 2,4-d amine in soils using anion-exchange membranes 

      Szmigielski, A.M.; Schoenau, J.J. (1994-02-24)
      A new method for the quantitative determination of 2,4-D in soils by use of anion-exchange membranes with GC detection was developed. Preliminary investigation of ion-exchange properties of pure 2,4-D acid on the membranes ...
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      A bioassay for detection of group 2 herbicides 

      Szmigielski, A.M.; Schoenau, J.J.; Irvine, A.; Schilling, B. (2007-03-01)
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      Determination of thiencarbazone in soil by the mustard root length bioassay 

      Szmigielski, A.M.; Schoenau, J.J.; Johnson, E.; Sapsford, K.; Holm, R. (2011-03-15)
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      Development and application of a bioassay for detection of sulfentrazone in soil 

      Szmigielski, A.M.; Schoenau, J.J.; Johnson, E.N.; Sapsford, K.; Holm, R. (2008-02-28)
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      Group 2 herbicide interactions and approaches to detection in soils 

      Schoenau, J.J.; Geisel, B.; Szmigielski, A.M.; Holm, R.; Johnson, E. (2008-02-28)
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      Author
      Schoenau, J.J. (12)
      Szmigielski, A.M. (12)
      Holm, R. (6)Johnson, E. (4)Sapsford, K. (4)Eliason, R.C. (2)Baillargeon, N. (1)Geisel, B. (1)Greer, K.J. (1)Irvine, A. (1)... View MoreSubjectbioassay (2)crop injury (2)additive effect (1)ALS inhibitors (1)bioavailability (1)Brown Soil Zone (1)copper (1)dissipation (1)erosion (1)flucarbazone (1)... View MoreTypePoster Presentation (6)Presentation (6)Date Issued2010 - 2012 (3)2000 - 2009 (8)1994 - 1999 (1)
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