BS 5435:1989
$102.76
Wood preservatives. Determination of the toxic values against larvae of Hylotrupes bajulus (Linnaeus) (laboratory method)
Published By | Publication Date | Number of Pages |
BSI | 1989 | 18 |
Introduction of larvae 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 with untreated control specimens.