Document ID: chunk:federal_register_of_legislation:F2013C00288:reg:13:p8
Version: federal_register_of_legislation:F2013C00288
Segment Type: reg
Provision Reference: reg 13 (pt 8/32)
Character Range: 1870701–1876659

1.18     -0.18          121           2.08              1.94                 88               264                   Spurgeon & Hopkin 1996
L. rubellus         reproduction        9.2   0.97     0.03           517           2.71              2.74                 550              1649                  Spurgeon et al. 2000
L. rubellus         reproduction        9.2   0.97     0.03           325           2.51              2.54                 346              1039                  Spurgeon & Hopkin 1999
L. rubellus         reproduction        9.2   0.97     0.03           648           2.81              2.84                 690              2069                  Spurgeon & Hopkin 1999
L. rubellus         reproduction        9.2   0.97     0.03           470           2.67              2.7                  500              1501                  Spurgeon & Hopkin 1999
L. terrestris8      reproduction        9.2   0.97     0.03           998           3                 3.03                 1062             3187                  Spurgeon et al. 2000
Nematode community                      5.1   0.7      0.3            560           2.75              2.98                 961              2882                  Smit et al. 2002
Nematode community                      5.1   0.7      0.3            180           2.26              2.49                 309              926                   Smit et al. 2002
Nematode community                      5.1   0.7      0.3            180           2.26              2.49                 309              926                   Smit et al. 2002
Nematode community                      5.1   0.7      0.3            56            1.75              1.98                 96               288                   Smit et al. 2002
Plectus sp.                             3.6   0.56     0.44           10            1.02              1.37                 23               70                    Korthals et al. 1996
Rhabditidae sp.                         3.6   0.56     0.44           89            1.95              2.3                  199              597                   Korthals et al. 1996

13.2          Appendix B. Raw toxicity data for arsenic
There are two tables in this appendix (Tables B1 and B2).
Table B1:  Raw toxicity data for arsenic to plants with the corresponding toxicity values when they were converted to NOEC values.
Crop       Toxic concentration soil (mg/kg)  Reported toxic effect (%)  Interpreted toxic effect  Est. NOEC  Source
                                                                                                  (mg/kg)
           Range                             Value or mean of range
Barley                                       283                        lower yield               LOEC       113.2   Cooper et al. 1931
Barley                                                                  90                        NOEC               Davis et al. 1978
Bean       010                              5                          5895                     LOEC       2.07    Woolson 1973
Bean       <25                                                          86                        NOEC               Stewart & Smith 1922
Bean                                         25                         lower yield               LOEC       10      Walsh & Keeney 1975
Bean                                         25                         lower yield               LOEC       10      Sandberg & Allen 1975
Bean       045                              22.5                       89                        NOEC       22.5    Jacobs and Keeney 1970
Bean                                         140                        77 (NS)                   NOEC       140     Chisholm & MacPhee 1972
Bean                                         140                        40                        EC50       28      MacPhee et al. 1960
Bean                                         414                        71                        LOEC       414     Clements & Munson 1947
Blueberry                                    44                         lower yield               LOEC       17.6    Walsh & Keeney 1975
Blueberry                                    70                         78                        LOEC       70      Anastasia & Kender 1973
Corn       10100                            55                         55                        EC50       11      Woolson et al. 1971
Corn                                         20                         70                        LOEC       8       Jacobs & Keeney 1970
Corn                                         20                         90                        NOEC       20      Jacobs & Keeney 1970
Corn                                         50                         lower yield               LOEC       20      Sandberg & Allen 1975
Corn                                         67                         2473                     EC50       13.4    Woolson et al. 1971
Corn                                         80                         40                        EC50       16      Jacobs & Keeney 1970
Corn                                         90                         91                        NOEC       90      Jacobs et al. 1970
Corn                                         100                        86                        NOEC       100     Woolson 1972
Corn                                         125                        lower yield               LOEC       50      Sandberg & Allen 1975
Cotton                                       25                         48                        EC50       5       Deuel & Swoboda 1972
Cotton                                       50                         lower yield               LOEC       20      Ray 1975
Cotton                                       50                         lower yield               LOEC       20      Ray 1975
Cotton