Oecd Guidelines For The Testing Of Chemicals Section 2 Test No 227 Terrestrial Plant Test Vegetative Vigour Test
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Author | : OECD |
Publisher | : OECD Publishing |
Total Pages | : 21 |
Release | : 2006-08-17 |
Genre | : |
ISBN | : 9264067299 |
This Test Guideline is designed to assess effects on vegetative vigour of terrestrial plants following above-ground exposure by general chemicals, biocides and crop protection products. The test can be conducted in order to determine the ...
Author | : OECD |
Publisher | : OECD Publishing |
Total Pages | : 21 |
Release | : 2006-08-17 |
Genre | : |
ISBN | : 9264070060 |
This Test Guideline is designed to assess effects on seedling emergence and early growth of higher plants following exposure to the test substance applied to the soil surface or into the soil. Seeds are placed in contact with soil treated with the ...
Author | : OECD |
Publisher | : OECD Publishing |
Total Pages | : 31 |
Release | : 2007-10-15 |
Genre | : |
ISBN | : 9264067353 |
This Test Guideline is designed to assess the effects of prolonged exposure to sediment-associated chemicals on the reproduction and the biomass of the endobenthic oligochaete Lumbriculus variegatus (Müller). The method is described for static test ...
Author | : OECD |
Publisher | : OECD Publishing |
Total Pages | : 18 |
Release | : 2014-09-26 |
Genre | : |
ISBN | : 9264224157 |
This Test Guideline assesses the toxicity of chemicals on the growth of the rooted aquatic plants (Myriophyllum spicatum) growing in water-sediment system.
Author | : |
Publisher | : |
Total Pages | : |
Release | : 1981 |
Genre | : Chemical tests and reagents |
ISBN | : |
Contents include a section on physical-chemical properties; effects on biotic systems; such as algae, daphnia and fish; and biodegradability, aerobic sewage treatment, and bioaccumulation; and, Health effects.
Author | : OECD |
Publisher | : OECD Publishing |
Total Pages | : 9 |
Release | : 1984-04-04 |
Genre | : |
ISBN | : 9264070044 |
This Test Guideline includes two methods: a paper contact toxicity test and an artificial soil test. The recommended specie is Eisenia foetida (Michaelsen). The initial screening test (filter paper contact test) involves exposing earthworms to test ...
Author | : OECD |
Publisher | : OECD Publishing |
Total Pages | : 24 |
Release | : 2013-07-26 |
Genre | : |
ISBN | : 9264203788 |
The test method described in this Test Guideline, is intended to define the lethal and sub-lethal effects of chemicals on the early life stages of the species tested. The early-life stages of fish are exposed to five concentrations of the test ...
Author | : OECD |
Publisher | : OECD Publishing |
Total Pages | : 44 |
Release | : 2022-06-30 |
Genre | : |
ISBN | : 9264910557 |
The Rapid Androgen Disruption Activity Reporter (RADAR) Test Guideline describes an aquatic assay that utilizes transgenic Oryzias latipes (O. latipes, Japanese medaka) eleutheroembryos at day post hatch zero, in a multi-well format to detect chemicals active on the androgen axis.
Author | : OECD |
Publisher | : OECD Publishing |
Total Pages | : 26 |
Release | : 2016-07-29 |
Genre | : |
ISBN | : 9264264558 |
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.
Author | : OECD |
Publisher | : OECD Publishing |
Total Pages | : 53 |
Release | : 2023-07-04 |
Genre | : |
ISBN | : 9264242252 |
This Test Guideline describes the Medaka Extended One Generation Test (MEOGRT), which exposes fish over multiple generations to give data relevant to ecological hazard and risk assessment of chemicals, including suspected endocrine disrupting chemicals (EDCs). Exposure in the MEOGRT starts with ...