Mbrojtësit e drurit -Përcaktimi i veprimeve parandaluese kunder larvave të sapolindura Hylotrupes bajulus (Linneaus) -Pjesa 2 : Efekti ovicid (metoda aboratorike)

Wood preservatives - Determination of the preventive action against Hylotrupes bajulus (Linnaeus) - Part 2: Ovicidal effect (laboratory method)

Asnjë informacion i shtuar.

This part of EN 46 specifies a method for the determination of the preventive action of a wood preservative against eggs of Hylotrupes bajulus (Linnaeus) when the preservative is applied as a surface treatment to wood. This method is applicable to: ¾ water-insoluble chemicals which are being studied as active insecticides, ¾ organic formulations, as supplied or as prepared in the laboratory by dilution of concentrates, ¾ organic water-dispersible formulations as supplied or as prepared in the laboratory by dilution of concentrates, or ¾ 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 46-2:2019 replaces SK EN 46-2:2014 - 2016-07-22