Your search resulted in 3 documents.
Measurement of wood decay by dynamic MOE in an accelerated soil contact test
2008 - IRG/WP 08-20390
Current laboratory and field testing of preservatives involves various techniques to determine the extent of fungal attack, including visual inspection, mass loss, and static bending and compression strength measurements. The objective of this study was to compare decay measurement by conventional compression strength versus dynamic MOE, employing small wood stakes in an accelerated laboratory so...
Gan Li, D D Nicholas, T P Schultz
Development of Potentiometric Enzyme Biosensor for Detection of Permethrin Preservative in Treated Wood
2017 - IRG/WP 17-20628
Characteristics of a potentiometric enzymatic biosensor based on a pH transducer for permethrin detection in treated wood are reported in this article. The transducer contained a plasticiser-free methacrylic-acrylic membrane immobilised with hydrogen ionophore and a lipophilic salt. A poly(2-hydroxyethyl methacrylate) (pHEMA) was used to immobilise carboxylesterase for the detection of permethrin....
M Nasir Mat Arip, C Tan, Gan Kee Seng
Above Ground Proximity Decay Field Trial of Modified ACQ-A, Wolman® CA-B and Wolman® CA-C in Taiwan
2023 - IRG/WP 23-30793
An above ground proximity decay field trial was established at Chiayi county, Taiwan in July 2016. The purpose of this study was to generate local field performance data for Taiwan for Slash Pine treated with Wolman® CA-B, Wolman® CA-C and a modified ACQ-A product at AWPA UC3B actives retention. After 6 years of field trial, the efficacy of the wood preservative in preventing decay fungi and ter...
J-Y Gan