BS 5435:1977

Wood preservatives. Determination of the toxic values against Hylotrupes bajulus (Linnaeus) larvae (laboratory method)

BSI Group , 01/31/1977

Publisher: BS

File Format: PDF

$132.00$264.16

Description

Standard By:BSI Group , 01/31/1977

Published:01/31/1977

ISBN(s):0580092496

Language:English

Note:This product is unavailable in Ukraine, Russia, Belarus

Introduction of larvae of Hylotrupes bajulus into specimens of susceptible wood species treated with a series of concentrations of preservative and determination of their survival rate at fixed intervals of time. Comparison of the results with those from untreated control specimens and derivation of the toxic values for the product under test.