DIN EN 47:2025-11
Wood preservatives - Determination of the toxic values against larvae of Hylotrupes bajulus (Linnaeus) - (Laboratory method); German and English version prEN 47:2025 / Note: Date of issue 2025-09-26*Intended as replacement for DIN EN 47 (2016-11).
| Edition date: |
2025-11-01
In Force
|
|---|---|
| Available languages: | Alemán, English |
| Summary: | This document specifies a method for the determination of the toxic values of a wood preservative against the larvae of Hylotrupes bajulus (Linnaeus), introduced into wood treated previously by full impregnation. This method is applicable to: - water-insoluble chemicals which are being studied as active insecticides; - organic formulations, as supplied or as prepared in the laboratory by dilution of concentrates; - organic water-dispersible formulations as supplied or as prepared in the laboratory by dilution of concentrates; - water-soluble materials, for example salts. The method is applicable whether or not the test specimens have been subjected to appropriate ageing procedures. |
| Keywords: | Concentration|Definitions|Determination|Efficiency|Insecta|Insecticides|Laboratory testing|Larvae|Linnaeus|Materials testing|Pesticides|Pests|Surface treatment|Test animals|Testing|Toxic values|Wood|Wood preservation|Wood preservatives|Wood-boring organisms |
| ICS: | 71.100.50-Wood-protecting chemicals |
| CTN: |
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