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Project

Wood preservatives - Determination of the protective effectiveness against Lyctus brunneus (Stephens) - Part 1: Application by surface treatment (laboratory method); German version EN 20-1:2023

Abstract

This document specifies a method for the determination of the protective effectiveness or the toxic values of a wood preservative against infestation by Lyctus brunneus (Stephens) when the product is applied as a surface treatment to wood. This method is applicable to water-insoluble chemicals which are being studied as active insecticides, to organic formulations, as supplied or as prepared in the laboratory by dilution of concentrates, to organic water-dispersible formulations as supplied or as prepared in the laboratory by dilution of concentrates and to water-soluble materials e.g salts

Begin

2021-11-08

WI

00038222

Planned document number

DIN EN 20-1

Project number

04201062

Responsible national committee

NA 042-03-06 AA - Mirror committee for CEN/TC 38 durability of wood and wood products  

Responsible european committee

CEN/TC 38/WG 24 - Insect testing - (beetles - termites)  

draft standard

Wood preservatives - Determination of the protective effectiveness against Lyctus Brunneus (Stephens) - Part 1: Application by surface treatment (laboratory method); German and English version prEN 20-1:2022
2022-10
Order from Beuth Verlag

previous edition(s)

Wood preservatives; determination of the effectiveness against Lyctus brunneus (Stephens); part 1: application by surface treatment (laboratory method); german version EN 20-1:1992
1992-09

Order from Beuth Verlag

Contact

Dipl.-Holzwirt

Bernd Trepkau

Am DIN-Platz, Burggrafenstr. 6
10787 Berlin

Tel.: +49 30 2601-2397
Fax: +49 30 2601-42397

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