UNE EN 49-1:2016
Wood preservatives - Determination of the protective effectiveness against Anobium punctatum (De Geer) by egg-laying and larval survival - Part 1: Application by surface treatment (Laboratory method)
Protectores de la madera. Determinación de la eficacia preventiva contra Anobium punctatum (De Geer) mediante la observación de la puesta de huevos y la tasa de supervivencia de las larvas. Parte 1: Aplicación mediante tratamiento superficial (método de laboratorio).
| Označení normy: | UNE EN 49-1:2016 |
| Počet stran: | 25 |
| Vydáno: | 2016-11-30 |
| Status: | Norma |
| Počet stran (Španělsky): | 26 |
UNE EN 49-1:2016
This European Standard specifies a method for the determination of the protective effectiveness or the toxic values of a wood preservative against infestation by Anobium punctatum (De Geer) when the product is applied as a surface treatment to wood. This method is applicable to: water-insoluble chemicals that 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. NOTE This method may be used in conjunction with an ageing procedure, for example EN 73.