Mbrojtësit e drurit -Përcaktimi i veprimeve parandaluese kundër larvave të sapolindura Hylotrupes bajulus (Linneaus) -Pjesa 1 : Zbatimi me anë të trajtimit sipërfaqësor (metoda laboratorike)

Wood preservatives - Determination of the preventive action against recently hatched larvae of Hylotrupes bajulus (Linnaeus) - Part 1: Application by surface treatment (laboratory method)

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This European Standard specifies a method for the determination of the preventive action of a wood preservative against recently hatched larvae of Hylotrupes bajulus (Linnaeus) when the preservative is applied as a surface treatment to wood. 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.

SK EN 46-1:2019 replaces SK EN 46-1:2014 - 2016-07-22