La fiche Santé détaillée a été élaborée selon la méthodologie développée dans l'indicateur de risque des pesticides du Québec (IRPeQ).
métiram |
Abréviation : MTR |
Types de pesticides : Fongicide |
Numéro CAS : 9006-42-2 |
> 5000 | US EPA: US Environmental Protection Agency, 2004. Metiram. Health Effects Division (HED) Human Health Risk Assessment to Support Reregistration. Chemical ID No. 014601. List A Reregistration Case No. 0644. DP Barcode No. D305906. October 14, 2004, 70 p. US EPA: United States Environmental Protection Agency, 2005. Reregistration Eligibility Decision (RED) for Metiram. Office of Prevention, Pesticides and Toxic Substances, Document EPA738-R-05-017 August 2005, 120 p. http://www.epa.gov/oppsrrd1/REDs/metiram_red_revised.pdf |
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> 2000 | US EPA: US Environmental Protection Agency, 2004. Metiram. Health Effects Division (HED) Human Health Risk Assessment to Support Reregistration. Chemical ID No. 014601. List A Reregistration Case No. 0644. DP Barcode No. D305906. October 14, 2004, 70 p. US EPA: United States Environmental Protection Agency, 2005. Reregistration Eligibility Decision (RED) for Metiram. Office of Prevention, Pesticides and Toxic Substances, Document EPA738-R-05-017 August 2005, 120 p. http://www.epa.gov/oppsrrd1/REDs/metiram_red_revised.pdf |
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5.7 | US EPA: US Environmental Protection Agency, 2004. Metiram. Health Effects Division (HED) Human Health Risk Assessment to Support Reregistration. Chemical ID No. 014601. List A Reregistration Case No. 0644. DP Barcode No. D305906. October 14, 2004, 70 p. US EPA: United States Environmental Protection Agency, 2005. Reregistration Eligibility Decision (RED) for Metiram. Office of Prevention, Pesticides and Toxic Substances, Document EPA738-R-05-017 August 2005, 120 p. http://www.epa.gov/oppsrrd1/REDs/metiram_red_revised.pdf |
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Très peu ou pas irritant | US EPA: US Environmental Protection Agency, 2004. Metiram. Health Effects Division (HED) Human Health Risk Assessment to Support Reregistration. Chemical ID No. 014601. List A Reregistration Case No. 0644. DP Barcode No. D305906. October 14, 2004, 70 p. US EPA: United States Environmental Protection Agency, 2005. Reregistration Eligibility Decision (RED) for Metiram. Office of Prevention, Pesticides and Toxic Substances, Document EPA738-R-05-017 August 2005, 120 p. http://www.epa.gov/oppsrrd1/REDs/metiram_red_revised.pdf |
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Légèrement irritant | US EPA: US Environmental Protection Agency, 2004. Metiram. Health Effects Division (HED) Human Health Risk Assessment to Support Reregistration. Chemical ID No. 014601. List A Reregistration Case No. 0644. DP Barcode No. D305906. October 14, 2004, 70 p. US EPA: United States Environmental Protection Agency, 2005. Reregistration Eligibility Decision (RED) for Metiram. Office of Prevention, Pesticides and Toxic Substances, Document EPA738-R-05-017 August 2005, 120 p. http://www.epa.gov/oppsrrd1/REDs/metiram_red_revised.pdf |
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Oui | US EPA: US Environmental Protection Agency, 2004. Metiram. Health Effects Division (HED) Human Health Risk Assessment to Support Reregistration. Chemical ID No. 014601. List A Reregistration Case No. 0644. DP Barcode No. D305906. October 14, 2004, 70 p. US EPA: United States Environmental Protection Agency, 2005. Reregistration Eligibility Decision (RED) for Metiram. Office of Prevention, Pesticides and Toxic Substances, Document EPA738-R-05-017 August 2005, 120 p. http://www.epa.gov/oppsrrd1/REDs/metiram_red_revised.pdf |
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Non | ||
III | ||
U | ||
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0,01 pour les femmes de 13 à 50 ans | US EPA: US Environmental Protection Agency, 2004. Metiram. Health Effects Division (HED) Human Health Risk Assessment to Support Reregistration. Chemical ID No. 014601. List A Reregistration Case No. 0644. DP Barcode No. D305906. October 14, 2004, 70 p. US EPA: United States Environmental Protection Agency, 2005. Reregistration Eligibility Decision (RED) for Metiram. Office of Prevention, Pesticides and Toxic Substances, Document EPA738-R-05-017 August 2005, 120 p. http://www.epa.gov/oppsrrd1/REDs/metiram_red_revised.pdf |
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Cancérigène probable chez l'humain
US EPA: US Environmental Protection Agency, 2006. Chemicals evaluated for carcinogenic potential by the Office of Pestice Programs. Science Information Management branch, Health Effects Division, Office of Pesticides programs, April 26, 2006, 49 p. http://envirocancer.cornell.edu/turf/chemseval.pdf |
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Potentiel génotoxique chez l'humain
US EPA: US Environmental Protection Agency, 2004. Metiram. Health Effects Division (HED) Human Health Risk Assessment to Support Reregistration. Chemical ID No. 014601. List A Reregistration Case No. 0644. DP Barcode No. D305906. October 14, 2004, 70 p. US EPA: United States Environmental Protection Agency, 2005. Reregistration Eligibility Decision (RED) for Metiram. Office of Prevention, Pesticides and Toxic Substances, Document EPA738-R-05-017 August 2005, 120 p. http://www.epa.gov/oppsrrd1/REDs/metiram_red_revised.pdf |
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Le métirame a démontré un faible potentiel génotoxique lors des tests réalisés in vitro et in vivo. Deux essais sur le système CHO/HGPRT ont donné un résultat fortement positif. Ces 2 essais sur des cellules mammaliennes ne permettent pas selon l'EPA d'exclure un potentiel d'effets toxiques causés par le métirame. L'OMS a quant à elle, conclu en l'absence de génotoxicité. | |
Perturbateur endocrinien potentiel
US EPA: US Environmental Protection Agency, 2004. Metiram. Health Effects Division (HED) Human Health Risk Assessment to Support Reregistration. Chemical ID No. 014601. List A Reregistration Case No. 0644. DP Barcode No. D305906. October 14, 2004, 70 p. US EPA: United States Environmental Protection Agency, 2005. Reregistration Eligibility Decision (RED) for Metiram. Office of Prevention, Pesticides and Toxic Substances, Document EPA738-R-05-017 August 2005, 120 p. http://www.epa.gov/oppsrrd1/REDs/metiram_red_revised.pdf |
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Les données disponibles des effets sur la santé des humains ou les effets écologiques suggèrent des effets thyroïdiens possibles, lesquels pourraient indiquer un potentiel endocrinien. | |
Données insuffisantes
US EPA: US Environmental Protection Agency, 2004. Metiram. Health Effects Division (HED) Human Health Risk Assessment to Support Reregistration. Chemical ID No. 014601. List A Reregistration Case No. 0644. DP Barcode No. D305906. October 14, 2004, 70 p. US EPA: United States Environmental Protection Agency, 2005. Reregistration Eligibility Decision (RED) for Metiram. Office of Prevention, Pesticides and Toxic Substances, Document EPA738-R-05-017 August 2005, 120 p. http://www.epa.gov/oppsrrd1/REDs/metiram_red_revised.pdf EC: European Commission, 2004. Review report for the active substance metiram. Directorate-General Health & Consumer Protection, Directorate D – Food Safety: Production and distribution chain, D.3 – Chemicals, contaminants and pesticides, SANCO/4059/2001 - rev 3.3, 3 June 2005, 66 p. http://ec.europa.eu/food/plant/protection/evaluation/existactive/list_metiram.pdf |
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Il n'y avait pas d'étude acceptable sur la reproduction des rats d'une durée de 2 générations et une nouvelle étude était requise. Cependant, une évaluation de la Communauté européenne juge qu’il n’y avait pas d’effets sur la reproduction à des doses toxiques parentales. | |
Effets suspectés chez l'animal
US EPA: US Environmental Protection Agency, 2004. Metiram. Health Effects Division (HED) Human Health Risk Assessment to Support Reregistration. Chemical ID No. 014601. List A Reregistration Case No. 0644. DP Barcode No. D305906. October 14, 2004, 70 p. US EPA: United States Environmental Protection Agency, 2005. Reregistration Eligibility Decision (RED) for Metiram. Office of Prevention, Pesticides and Toxic Substances, Document EPA738-R-05-017 August 2005, 120 p. http://www.epa.gov/oppsrrd1/REDs/metiram_red_revised.pdf |
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Une sensibilité qualitative accrue a été notée chez les petits des rats car une viabilité moindre était observée alors que la toxicité maternelle ne causait qu'une diminution de poids et de consommation de nourriture. Le niveau de sensibilité est considérée de faible considération. Il n'y avait pas d'étude acceptable sur le développement des lapins et une nouvelle étude était requise. | |
0,0004
US EPA: US Environmental Protection Agency, 2004. Metiram. Health Effects Division (HED) Human Health Risk Assessment to Support Reregistration. Chemical ID No. 014601. List A Reregistration Case No. 0644. DP Barcode No. D305906. October 14, 2004, 70 p. US EPA: United States Environmental Protection Agency, 2005. Reregistration Eligibility Decision (RED) for Metiram. Office of Prevention, Pesticides and Toxic Substances, Document EPA738-R-05-017 August 2005, 120 p. http://www.epa.gov/oppsrrd1/REDs/metiram_red_revised.pdf |
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0,03
IPCS: International Programme on Chemical Safety, 2002. Inventory of IPCS and other WHO pesticide evaluations and summary of toxicological evaluations performed by the Joint Meeting on Pesticide Residues (JMPR): Evaluations through 2002. OMS, Genève, WHO/PCS/02.3. http://www.inchem.org/documents/jmpr/jmpeval/jmpr2002.htm |
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La neurotoxicité et la neuropathologie ont été observés dans les études subchroniques chez les rats exposés au métirame. Les signes de neurotoxicité surviennent après 2 semaines et consistent en des problèmes de motricité. Les résultats de neuropathologie ont démontré une diminution des surfaces d'axones myélinisés dans les nerfs sciatiques, saphènes et tibiaux. Une étude de neurotoxicité du développement chez le rat est requise.
US EPA: US Environmental Protection Agency, 2004. Metiram. Health Effects Division (HED) Human Health Risk Assessment to Support Reregistration. Chemical ID No. 014601. List A Reregistration Case No. 0644. DP Barcode No. D305906. October 14, 2004, 70 p. US EPA: United States Environmental Protection Agency, 2005. Reregistration Eligibility Decision (RED) for Metiram. Office of Prevention, Pesticides and Toxic Substances, Document EPA738-R-05-017 August 2005, 120 p. http://www.epa.gov/oppsrrd1/REDs/metiram_red_revised.pdf |
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