EN
SR EN 49-2:2005
Produse de protecţie a lemnului. Determinarea eficacităţii de protecţie faţă de Anobium punctatum (De Geer) prin observarea pontei şi a procentului de supravieţuire a larvelor. Partea 2: Aplicare prin impregnare (Metoda de laborator)
This document specifies a method for the determination of the protective effectiveness or the toxic values of a wood preservative against Anobium punctatum (De Geer) by egg-laying and larval survival in wood which has been treated previously by full impregnation. This method is applicable to: 3 water-insoluble chemicals which are being studied as active insecticides; 3 organic formulations, as supplied or as prepared in the laboratory by dilution of concentrates;, 3 organic water-dispersible formulations as supplied or as prepared in the laboratory by dilution of concentrates, and 3 water-soluble materials, for example salts. NOTE This method may be used in conjunction with an ageing procedure, for example EN 73.
Status :
Anulat
Data aprobării : 20.12.2005
Data publicării : 22.12.2005
Data anulării : 29.01.2016
Număr de pagini : 22
ICS : 71.100.50 Produse chimice pentru protectia lemnului
Comitet tehnic : 118 - Lemn şi produse finite şi semifinite de lemn, maşini şi utilaje pentru prelucrarea lemnului
- Inlocuieste SR EN 49-2:1995
- Inlocuit prin SR EN 49-2:2016