RO
SR EN 47:2017
Wood preservatives - Determination of the toxic values against larvae of Hylotrupes bajulus (Linnaeus) - (Laboratory method)
This document specifies a method for the determination of the toxic values of a wood preservative against the larvae of Hylotrupes bajulus (Linnaeus), introduced into wood 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; 3 water-soluble materials, for example salts. The method is applicable whether or not the test specimens have been subjected to appropriate ageing procedures.
Status :
Valid
Approval date : 1/31/2017
Number of pages : 24
ICS : 71.100.50 Wood protecting chemicals
Technical Committee : 118 - Timber and wood products, woodworking machines
- Replaces SR EN 47:2005
- Replaces SR EN 47:2005/AC:2007