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Ecotoxicological information

Endpoint summary

Administrative data

Description of key information

Additional information

Terrestrial toxicity :

Toxicity to soil macroorganism :

The No observed effect level (NOEL) value of phthalylsulfathiazole in Steinernema feltiae in a 72hr study on the basis of behaviour/mortality effect was estimated to be 938.0114 mg/l

The supporting study shows median Lethal concentration value (LC 50) 129.5 ug/cm3 in Eisenia fetida

Sr no

Endpoint Value Unit Species
 1 NOEL 938.0114  mg/l  Steinernema feltiae
 2  LC50  129.5  ug/cm3  Eisenia fetida

Toxicity to terrestrial Plants :

The No observed effect level (NOEL) value of phthalylsulfathiazole in terrestrial plants (Fagus sylvatica) in a 308-309 days study on growth effect was estimated to be 15.31 AI kg/ha.

The supporting study shows,the inhibition concentration (IC50) value of phthalylsulfathiazole in terrestrial plants (Zea mays) in a 192 hrs study on population effect was estimated to be 5.002667mg/l

Sr no

End point Value Unit Species
 1 NOEL  15.31  Al Kg/ha Fagus sylvatica
 2  IC50  5.002667  mg/l  Zey mays

Toxicity to Soil microorganism :

The Low observed effect level (LOEL) value ofphthalylsulfathiazolein Soil microorganism (Colletotrichum truncatum) in a 11 hrs study on population effect was estimated to be 0.028275 AI kg/ha