Medienos konservantai. Profilaktinio poveikio ką tik išsiritusioms Hylotrupes bajulus (Linnaeus) lervoms nustatymas. 2 dalis. Ovicidinis efektas (laboratorinis metodas)

Komentavimo iki data 2025-12-11

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Projekto etapai

1. Prioritetinių darbo temų pažymėjimas ir ekspertų skyrimas

2. Projektas

3. Viešoji apklausa

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4. Closure of enquiry

5. Submission to Formal Vote

Organizacija

CEN Europos standartizacijos komitetas

ICS

71.100.50 - Apsauginiai medienos chemikalai

Technikos komitetas

TK 17 Mediena

Užsienio technikos komitetas

CEN/TC 38

Komentarų skaičius

Komentavimo pradžia

2025-10-12

Taikymo sritis

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.

Ryšiai

Pakeis

prEN 46-2