Stoff	Parathion-methyl
Literaturtitel	International Register of Potentially Toxic Chemicals - COPYRIGHT 1990 UNEP -
Organismus	Asellus aquaticus
Habitat	Wasser
Prüfart	Mortalität
Endpunkt	-
Standard	-
Dauer Parameter Wert Bezug nominal / analytisch 18  d LC50 = 7,5  mg/l Dauer (norm.) Wert (norm.) 18  d LC50 = 7.500  µg/l
Testmedium	-
pH		Temperatur
Dynamik		Wasserhärte
Methodenlisting
Zusammenfassung --- TEST DESCRIPTION --- study : LAB ¦Organism¦Medium¦Spec.¦Route¦Lifest.¦S¦Exposed ¦Controls ¦ ¦CRUS ¦AQ ¦ ¦ ¦ ¦ ¦ ¦ ¦ species/strain : ASELLUS AQUATICUS IN ARTIFICIAL FRESH WATER percentage : 99% vehicle/solvent : ACETONE temperature (C): 18 - 18 test method : INTERMITTENT. PHOTOPERIOD: 14 HOURS LIGHT, 10 HOURS DARK --- TEST RESULTS --- ¦Organ¦Effe.¦S¦PM¦Ti.of Onset¦Exposed¦Controls¦ ¦ ¦DEATH¦ ¦ ¦ ¦ ¦ ¦50% ¦ ¦ % INCREASE IN MORTALITY
Memos
Bemerkung	Primärquelle, angegeben von IRPTC: --- REFERENCES --- VLONAB, VERSLAGEN VAN LANDBOUWKUNDIGE ONDERZOEKINGEN, 898, , 112, 1980, DORTLAND,R.J.