Hypoaspis aculeifer is a widespread predatory mite in soil ecosystems, feeding on Enchytraeids, Collembola, other Mites and Nematodes. Its ecological importance in agriculture is the potential to regulate plant parasitic nematodes. It is worldwide distributed and can easily be collected and reared in the laboratory.

A new OECD test guideline for the predatory soil mite Hypoaspis aculeifer: results of an international ring test. August 01, 2012. [ MEDLINE Abstract ].

A new OECD test guideline for the predatory soil mite Hypoaspis aculeifer: results of an international ring test. August 01, 2012. [ MEDLINE Abstract ]. Acute Oral and Contact Toxicity Test in honeybees according to OECD guideline Hypoaspis aculeifer, Eisenia foetida/Eisenia andrei, Typhlodromus pyri, etc. Predatory mite (Hypoaspis. (Geolaelaps) aculeifer) reproduction test in soil.

The mites are exposed under controlled conditions to the chemical which has been mixed into the test substrate (usually OECD artificial soil). H. aculeifer is considered to be a relevant representative of soil fauna and predatory mites in particular for the following reasons: OECD GUIDELINES FOR TESTING CHEMICALS Predatory mite reproduction test in soil (Hypoaspis (Geolaelaps) aculeifer) INTRODUCTION 1. This Test Guideline is designed to be used for assessing the effects of chemical substances in soil on the reproductive output of the soil mite species Hypoaspis (Geolaelaps) aculeifer Canestrini (Acari: Laelapidae) (1,2). 2008-10-16 · This Test Guideline describes a method to assess the effects of chemical substances in soil on the reproductive output of the soil mite species Hypoaspis (Geolaelaps) aculeifer Canestrini (Acari: Laelapidae).

This Test Guideline describes a method to assess the effects of chemical substances in soil on the reproductive output of the soil mite species Hypoaspis (Geolaelaps) aculeifer Canestrini (Acari: Laelapidae).

The mites are exposed under controlled conditions to the chemical which has been mixed into the test substrate (usually OECD artificial soil). H. aculeifer is considered to be a relevant representative of soil fauna and … 2008-10-16 OECD GUIDELINES FOR TESTING CHEMICALS Predatory mite reproduction test in soil (Hypoaspis (Geolaelaps) aculeifer) INTRODUCTION 1.

226: Predatory mite (Hypoaspis (Geolaelaps) aculeifer) reproduction test in soil, OECD Guidelines for the Testing of Chemicals, Section 2, OECD Publishing,

For such an objective, the 2015-09-01 · The reproduction of enchytraeids (Enchytraeus bigeminus) and predatory mites (Hypoaspis aculeifer) was studied using standard laboratory tests according to OECD guidelines 220 (2004) and 226 (2008). The number of juveniles of E. bigeminus was reduced at several plots with high concentrations of Cd or Cu (the latter in combination with low pH values). Hypoaspis (Geolaelaps) aculeifer est considéré comme dûment représentatif de la faune du sol, et des acariens prédateurs en particulier.

This Test Guideline is designed to be used for assessing the effects of chemical substances in soil on the reproductive output of the soil mite species Hypoaspis (Geolaelaps) aculeifer Canestrini (Acari: Laelapidae) (1,2). 2008-10-16 · This Test Guideline describes a method to assess the effects of chemical substances in soil on the reproductive output of the soil mite species Hypoaspis (Geolaelaps) aculeifer Canestrini (Acari: Laelapidae). It can be used for water soluble or insoluble substances, but not with volatile substances. This Test Guideline describes a method to assess the effects of chemical substances in soil on the reproductive output of the soil mite species Hypoaspis (Geolaelaps) aculeifer Canestrini (Acari: Laelapidae). It can be used for water soluble or insoluble substances, but not with volatile substances.
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This Test Guideline describes a method to assess the effects of chemical substances in soil on the reproductive output of the soil mite species Hypoaspis (Geolaelaps) aculeifer Canestrini (Acari: Laelapidae). The standardized bioassay using the predatory mite Hypoaspis aculeifer (TG 226; as reported by OECD 2008) has already proven its usefulness for the assessment of chemicals. While included in the regulatory assessment scheme of pesticides as a non-target arthropod, it has still been rarely used for t … In accordance with OECD or OCSPP Guidelines, tests are performed under defined conditions in a greenhouse so these studies can be conducted all year round.
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The standardized bioassay using the predatory mite Hypoaspis aculeifer (TG 226; as reported by OECD 2008) has already proven its usefulness for the assessment of chemicals. While included in the regulatory assessment scheme of pesticides as a non-target arthropod, it has still been rarely used for t …

It can be used for water soluble or insoluble substances, but not with volatile substances.Adult females of similar age are exposed to a Hypoaspis aculeifer is a widespread predatory mite in soil ecosystems, feeding on Enchytraeids, Collembola, other Mites and Nematodes. Its ecological importance in agriculture is the potential to regulate plant parasitic nematodes. It is worldwide distributed and can easily be collected and reared in the laboratory. Test No. 226: Predatory mite (Hypoaspis (Geolaelaps) aculeifer) reproduction test in soil OECD This Test Guideline describes a method to assess the effects of chemical substances in soil on the reproductive output of the soil mite species Hypoaspis (Geolaelaps) aculeifer Canestrini (Acari: Laelapidae).

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Vanligen bygger studierna för informationskraven enligt Reach om ekotoxicitet, toxicitet och fysikalisk-kemiska egenskaper på riktlinjer för testning.

Den är ca 1 mm lång och brun som vuxen. Den trivs bäst i temperaturer mellan 15-30 grader. Hypoaspis klarar inte under 12 grader. Hypoaspis lever av många olika skadedjur som har ett eller flera stadier i jorden, t.ex: OECD (Organization for Economic Co-operation and Development) (2016): Predatory mite (Hypoaspis (Geolaelaps) aculeifer) reproduction test in soil. OECD Guidelines for the testing of chemicals 226. Paris, France. [17] A. Ruf Die Bedeutung von Arrhenotokie und Kannibalismus für die Populationsentwicklung von Hypoaspis aculeifer (Canestrini 1883) (Acari, Gamasina).

The standardized bioassay using the predatory mite Hypoaspis aculeifer (TG 226; as reported by OECD 2008) has already proven its usefulness for the assessment of chemicals. While included in the regulatory assessment scheme of pesticides as a non-target arthropod, it has still been rarely used for t …

August 01, 2012. [ MEDLINE Abstract ]. Acute Oral and Contact Toxicity Test in honeybees according to OECD guideline Hypoaspis aculeifer, Eisenia foetida/Eisenia andrei, Typhlodromus pyri, etc. Predatory mite (Hypoaspis.

Enchytraeus albidus/Enchytraeus crypticus, and Hypoaspis aculeifer, as well of the Organization for Economic Cooperation and Development (OECD) and 2003; OECD 2016a) using the predatory mite. Gaeolaelaps (Hypoaspis) aculeifer (Laelapidae) to make them appropriate to the assessment of biocontrol agents Oct 15, 2016 Gaeolaelaps aculeifer females are 0.8–0.9 mm in length (OECD.