This European Standard 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:- 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. The method is applicable whether or not the test specimens have been subjected to appropriate ageing procedures.
EN 47-2016由欧洲标准化委员会 IX-CEN 发布于 2016-08。
EN 47-2016 在中国标准分类中归属于: B65 森林资源保护,在国际标准分类中归属于: 71.100.50 木材防护化学药品。
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