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The exposure and toxicity of pesticides to amphibians

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CAS Pesticide name %<br />

a.i.<br />

94757 2,4-D (79.7<br />

g/100<br />

cm 3<br />

a.e.)<br />

Amphibians <strong>and</strong> <strong>pesticides</strong><br />

Test material Species Stage Temp.<br />

(°C)<br />

Formulation Rhinella<br />

arenarum<br />

94757 2,4-D 99 Technical Rhinella<br />

arenarum<br />

94757 2,4-D (79.7<br />

g/100<br />

cm 3<br />

Formulation Rhinella<br />

a.e.)<br />

arenarum<br />

94757 2,4-D 99 Technical Rhinella<br />

arenarum<br />

94757 2,4-D 99 Technical Rhinella<br />

arenarum<br />

94757 2,4-D (79.7<br />

g/100<br />

cm 3<br />

Formulation Rhinella<br />

a.e.)<br />

arenarum<br />

94757 2,4-D (79.7<br />

g/100<br />

cm 3<br />

Formulation Rhinella<br />

a.e.)<br />

arenarum<br />

1929733 2,4-D 62.5 Technical Bufo<br />

woodhousei<br />

fowleri<br />

94757 2,4-D 99 Technical Rhinella<br />

arenarum<br />

94757 2,4-D (79.7<br />

g/100<br />

cm 3<br />

Formulation Rhinella<br />

a.e.)<br />

arenarum<br />

94757 2,4-D 99 Technical Rhinella<br />

arenarum<br />

Embryo<br />

/larval<br />

Supporting publications 2012:EN-343 221<br />

<strong>The</strong> present document has been produced <strong>and</strong> adopted by the bodies identified above as author(s). This task has been carried out exclusively by the author(s) in the context <strong>of</strong> a contract between the European Food<br />

Safety Authority <strong>and</strong> the author(s), awarded following a tender procedure. <strong>The</strong> present document is published complying with the transparency principle <strong>to</strong> which the Authority is subject. It may not be considered as an<br />

output adopted by the Authority. <strong>The</strong> European food Safety Authority reserves its rights, view <strong>and</strong> position as regards the issues addressed <strong>and</strong> the conclusions reached in the present document, without prejudice <strong>to</strong> the<br />

rights <strong>of</strong> the authors.<br />

Test<br />

type<br />

Dura<br />

tion<br />

(h)<br />

LC50<br />

(mg/L)<br />

LC50<br />

based on<br />

20±2 Renewal 24 2.35 Active<br />

ingredient<br />

Embryos 20±2 Renewal 24 10.34 Active<br />

ingredient<br />

Embryos 20±2 Renewal 24 3.89 Active<br />

ingredient<br />

Embryos 20±2 Renewal 24 11.16 Active<br />

ingredient<br />

Embryos 20±2 Renewal 24 14.47 Active<br />

ingredient<br />

Embryos 20±2 Renewal 24 4.00 Active<br />

ingredient<br />

Embryos 20±2 Renewal 24 5.17 Active<br />

ingredient<br />

Tadpoles 15 Static 24 >10 Active<br />

ingredient<br />

Tadpoles 20±2 Renewal 24 15.94 Active<br />

ingredient<br />

Tadpoles 20±2 Renewal 24 3.88 Active<br />

ingredient<br />

Tadpoles 20±2 Renewal 24 15.92 Active<br />

ingredient<br />

Reference Data<br />

line<br />

Aronzon et al<br />

(2011)<br />

Aronzon et al<br />

(2011)<br />

Aronzon et al<br />

(2011)<br />

Aronzon et al<br />

(2011)<br />

Aronzon et al<br />

(2011)<br />

Aronzon et al<br />

(2011)<br />

Aronzon et al<br />

(2011)<br />

Mayer <strong>and</strong><br />

Ellersieck<br />

(1986)<br />

Aronzon et al<br />

(2011)<br />

Aronzon et al<br />

(2011)<br />

Aronzon et al<br />

(2011)<br />

74<br />

75<br />

76<br />

77<br />

78<br />

79<br />

80<br />

82<br />

83<br />

84<br />

85

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