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ČSN EN 49-2 (490693)
Wood preservatives - Determination of the protective effectiveness against Anobium punctatum (De Geer) by egglaying and larval survival - Part 2: Application by impregnation (Laboratory method)
Automatically translated name:
Wood preservatives - Determination of the protective effectiveness against Anobium punctatum (DeGeer) observation of egg-laying and larval survival - Part 2: Protection by impregnation (Laboratory method) (standard for direct use as CSN).
STANDARD published on 1.2.2016
The information about the standard:
Designation standards: ČSN EN 49-2
Classification mark: 490693
Catalog number: 98830
Publication date standards: 1.2.2016
SKU: NS-626289
The number of pages: 24
Approximate weight : 72 g (0.16 lbs)
Country: Czech technical standard
Category: Technical standards ČSN
The category - similar standards:
Annotation of standard text ČSN EN 49-2 (490693):
This European Standard 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:
- - 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, and
- - water-soluble materials, for example salts.
NOTE: This method can be used in conjunction with an ageing procedure, for example EN 73
Preview of the standard ČSN EN 49-2 (490693)
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