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Toxicity to terrestrial arthropods

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Description of key information

The LC50 for  morality effects   in Egg(s)  of Sitophilus oryzae (Rice Weevil)  by CS2 is 75mg/kg soil dw.
On a molecular weight scaled basis, the LC50 would be 169.7 mg/kg soil dw.
(75 x 172.24) /76.13 =169.7 mg/kg soil dw

Key value for chemical safety assessment

Short-term EC50 or LC50 for soil dwelling arthropods:
169.7 mg/kg soil dw
Long-term EC10, LC10 or NOEC for soil dwelling arthropods:
3.08 mg/kg soil dw

Additional information

The LC50 for morality effects in Egg(s) of Sitophilus oryzae (Rice Weevil) by CS2 is 75mg/kg soil dw. On a molecular weight scaled basis, the LC50 would be 169.7 mg/kg soil dw. (75 x 172.24) /76.13 =169.7 mg/kg soil dw.

The 7d LC50 for morality effects in Trogoderma granarium (Skin Beetle) by CS2 is 6.8 mg/kg soil dw.

On a molecular weight scaled basis, the LC50 would be 15.4 mg/kg soil dw. (75 x 172.24) /76.13 =15.4mg/kg soil dw(NOEC=3.08

mg/kg soil dw)