European Committee for Standardization

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)
 N EN 49-1

Annotation

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.

Автоматический перевод:

Антисептики - Определение защитной эффективности против Anobium punctatum (Де Жее) кладущим яйцо и личиночным выживанием - Часть 1: Применение обработкой поверхности (Лабораторный метод)

Этот европейский стандарт указывает метод для определения защитной эффективности или токсичных значений антисептика против инвазии Anobium punctatum (Де Жее), когда продукт применяется как поверхностная обработка к древесине.