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Wood preservatives - Determination of the preventive action against recently hatched larvae of Hylotrupes bajulus (Linnaeus) - Part 2: Ovicidal effect (Laboratory method)
Oznaka:prEN 46-2
Odbor:HZN/TO 218
Ime odbora:Drvo
Nacrt objavljen za komentiranje:2025-11-11
Rok za komentiranje:2025-12-01
Broj komentara:0
Contact email:nacrti(at)hzn.hr
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Područje primjene nacrta:
This document 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:
- 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; or
- water-soluble materials, for example salts.
The method is applicable whether or not the test specimens have been subjected to appropriate ageing procedures.

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