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The exposure and toxicity of pesticides to amphibians

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CAS Pesticide name %<br />

a.i.<br />

7487947 Mercuric<br />

chloride<br />

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

Test material Species Stage Temp.<br />

(°C)<br />

NR NR Microhyla<br />

ornata<br />

Supporting publications 2012:EN-343 68<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 />

Tadpoles 25.5-26 Renewal 96 1.43 Active<br />

ingredient<br />

7487947 Mercuric NR (Technical) Rana breviceps Tadpoles 22-24 Static 96 0.28 Active<br />

chloride<br />

ingredient<br />

7487947 Mercuric 98 Technical Rana heckscheri Tadpoles 21±1 Static 96 0.68 Active<br />

chloride<br />

ingredient<br />

7487947 Mercuric NR Technical Rana<br />

Tadpoles 15 (13- Renewal 96 0.051 Active<br />

chloride<br />

(Reagent hexadactyla<br />

16)<br />

ingredient<br />

grade)<br />

(Hg)<br />

2032657 Methiocarb NR Technical Rana<br />

Larvae 16 Static 96 8.7 Active<br />

sphenocephala<br />

ingredient<br />

2032657 Methiocarb NR Technical Rana<br />

sphenocephala<br />

72435 Methoxychlor 98 Technical Pseudacris<br />

triseriata<br />

Larvae NR Static 96 8.7 Active<br />

ingredient<br />

Tadpoles 15 Static 96 0.333 Active<br />

ingredient<br />

72435 Methoxychlor NR Technical Pseudacris Tadpoles 15.5±0.5 Static 96 0.33 Active<br />

triseriata<br />

ingredient<br />

51218452 Me<strong>to</strong>lachlor 99 Technical Xenopus laevis Embryos 22-26 Static- 96 13.6 Active<br />

renewal<br />

ingredient<br />

51218452 Me<strong>to</strong>lachlor 97.2 Technical Rana<br />

Tadpoles 15 NR 96 14 Active<br />

catesbeiana<br />

ingredient<br />

7786347 Mevinphos 60 Technical Pseudacris Tadpoles 16 Static 96 >3.2 Active<br />

triseriata<br />

ingredient<br />

2212671 Molinate 98 Technical Bufo<br />

woodhousei<br />

fowleri<br />

Tadpoles 16 Static 96 26 Active<br />

ingredient<br />

Reference Data<br />

line<br />

Rao <strong>and</strong> 1738<br />

Madhyastha<br />

(1987)<br />

Paulose 1739<br />

(1988)<br />

Punzo (1993a) 1740<br />

Khangarot et<br />

al (1985b)<br />

Marking <strong>and</strong><br />

Ch<strong>and</strong>ler<br />

(1981)<br />

Office <strong>of</strong><br />

Pesticide<br />

Programs<br />

(2000)<br />

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

Ellersieck<br />

(1986)<br />

S<strong>and</strong>ers<br />

(1970)<br />

Osano et al.<br />

(2002b)<br />

Wan et al<br />

(2006)<br />

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

Ellersieck<br />

(1986)<br />

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

Ellersieck<br />

(1986)<br />

1741<br />

1742<br />

1743<br />

1744<br />

1745<br />

1746<br />

1747<br />

1748<br />

1750

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