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  • 16-octobre-2008

    Français

    Essai n° 226 : Essai de reproduction d'un acarien prédateur (Hypoaspis (Geolaelaps) aculeifer) dans le sol

    Cette Ligne directrice décrit une méthode pour évaluer les effets de substances chimiques dans le sol sur la reproduction de l’espèce d’acariens Hypoaspis (Geolaelaps) aculeifer Canestrini (Acari: Laelapidae). Elle s’applique à des substances solubles dans l’eau ou insolubles, mais pas à des substances volatiles. 28-35 jours après le début de la ponte des œufs, des femelles adultes d’âge similaire sont exposées à un ensemble de concentrations d’une substance d’essai mélangée à 20 g (poids sec) de sol artificiel. Selon la mesure finale (ECx, NOEC ou les deux), cinq à douze concentrations doivent être testées. Il est recommandé de préparer au moins deux à quatre réplicats pour chaque concentration d’essai et six à huit réplicats pour le témoin, chaque réplicat comportant 10 animaux. A 20°C, le test dure 14 jours après l’exposition des femelles, ce qui permet à la progéniture témoin d’atteindre l’étape de deutonymphe. Le nombre de femelles survivantes (pour un test valide, mortalité ≤ 20%) et le nombre de jeunes acariens par récipient (pour un test valide, au moins 50) sont déterminés. La fécondité des acariens exposés à la substance d’essai est comparée à celle des femelles témoins afin de déterminer la ECx (p.ex. EC10, EC50) ou la concentration pour laquelle aucun effet n’est observé (NOEC). Toutes autres différences observées dans le comportement et la morphologie par rapport aux acariens témoins doivent être reportées.

  • 23-July-2008

    English, , 1,637kb

    Pesticides Publication Series 26

    This report presents the results of an OECD seminar on ways to achieve risk reduction while addressing issues associated with the use of chemical pesticides or non-chemical means of crop protection on a small scale.

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  • 23-July-2008

    English, , 567kb

    Pesticides Publication Series 38

    The report is a collation of various aspects such as responsible regulatory authorities/agencies, data requirements, activities being pursued and regulatory mechanisms for approving minor uses in member countries.

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  • 23-July-2008

    English

    Publications on Minor Uses of Pesticides

    This page lists, in chronological order, the Pesticides Publication Series that relate to Minor Uses.

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  • 23-July-2008

    English

    Considerations for ensuring quality Pollutant Release and Transfer Register (PRTR) data

    This document intends to provide a “snapshot” of how OECD countries have developed and run their PRTR programmes. It shows the similarities and differences across countries in their requirements to collect and display high quality data, which is required for an effective PRTR system. It also presents compliance and regulatory requirements, the development of guidance material, and emerging issues and challenges for the future.

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  • 7-July-2008

    English

    List of Manufactured Nanomaterials and List of Endpoints for Phase One of the OECD Testing Programme

    OECD’s Working Party on Manufactured Nanomaterials launched a “sponsorship programme” at its 3rd meeting (November 2007). Countries will share the testing of specific nanomaterials (MNs) under this programme.

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  • 3-July-2008

    English, , 6,375kb

    Worker Safety Seminar

    This report presents the results of an OECD seminar on ways to achieve pesticide risk reduction through worker safety and training. The seminar was hosted by Czech State Phytosanitary Administration, in Brno, Czech Republic, on 21 March 2007.

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  • 30-June-2008

    English

    ESD for Insecticides, Acaricides and Products to Control other Arthropods for Household and Professional Uses

    This Emission Scenario Document (ESD) is intended to provide information to be used for risk assessment for active substances and products used as biocidal (i.e. non agricultural) insecticides, acaricides and products to control other arthropods (in the EU, product type 18 [PT18] [1]). Biocidal products marketed as insecticides are used in many different applications. They may be used indoors (within buildings), outdoors (around

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  • 3-June-2008

    English

    List of Manufactured Nanomaterials and List of Endpoints for Phase One of the OECD Testing Programme

    OECD’s Working Party on Manufactured Nanomaterials has launched a “sponsorship programme” in which countries will share the testing of specific nanomaterials (MNs) at its 3rd meeting (November 2008). Much valuable information on the safety of MNs can be derived by testing a representative set for human health and environmental safety. In launching this “sponsorship programme” the Working Party agreed a priority list of MNs for

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  • 30-May-2008

    English

    Current Development and Activities on the Safety of Manufactured Nanomaterials/Nanotechnologies

    Current Developments and Activities on the Safety of Manufactured Nanomaterials (3rd Meeting of the Working Party on Manufactured Nanomaterials held on 28-30 November 2007)

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