Your search resulted in 6 documents.
Relationship between stacking, location and antisapstain preservatives on visible degrade of Eucalyptus regnans and Pinus radiata boards
1999 - IRG/WP 99-20162
An antisapstain trial was established at a Eucalyptus hardwood sawmill in Victoria, Australia. The trial incorporated two commercial formulations of antisapstain preservatives, used at four different concentrations on both hardwood (Eucalyptus regnans F. Muell) and softwood (Pinus radiata D. Don) boards. The trial also utilised different stacking methods (block-stacked, sticker-stacked, and block-...
J Snow, P Vinden, S M Read
New technique for inoculation of wood wafers with fungi
1997 - IRG/WP 97-20113
A pilot study is described for determining the best possible method for inoculating fungi onto the surface of wood wafers for sapstain control studies. Direct inoculation and spray inoculation are compared on water soaked and malt extract broth soaked wood wafers. The best growth of fungal hyphae across the surface of the wood wafers was achieved following spray inoculation onto malt extract broth...
J Snow, P Vinden
Effectiveness of a newly registered antisapstain preservative in preventing stain of Eucalypt timber in Australia
2000 - IRG/WP 00-30229
An antisapstain trial was conducted on two sites (Alexandra and Trentham) in order to establish the concentration of a newly registered antisapstain preservative (consisting of benzalkonium chloride (BAC) & 3-iodo-2-propynyl butyl carbamate (IPBC) & disodium octoborate (boron)) needed to prevent stain of Eucalypt timber. After 20 weeks of exposure at the Trentham site, the water treated bo...
J Snow, P R S Cobham, N Ryan
Tanalith T - a new preservative system for protecting house frames in Australia from termite attack.
2003 - IRG/WP 03-30306
The sawn timber industry in Australia has expressed a desire for a new low cost termite treatment. The treatment needs to be on-line in the dry mill, minimising material handling costs and with a very fast processing time to meet timber flow through the dry mill.
The preservative, Tanalith® T, forms an envelope on both Pinus radiata and Pinus elliotti sawn timber. Field trials conducted in Aus...
P R S Cobham, J Snow
Utilisation of carbohydrates by stain fungi in agar culture
1998 - IRG/WP 98-10248
Stain fungi are often defined by their ability to utilise the starch and free sugars found in ray parenchyma cells, and their inability to utilise other wood constituents. However, several species of stain fungi produce bore holes in wood cell walls. This suggests that enzymatic activity capable of degrading structural polysaccharides and/or lignin is associated with the growth of the appressorium...
J Snow, P Vinden, S M Read
Improving American Hardwoods Sustainability, Durability and Markets
2023 - IRG/WP 23-50378
The American hardwood industry, which dates back to the first European settlers, has a wealth of experience processing the native hardwoods of North America. The US hardwood resource is mainly located in the eastern United States, from Maine in the North to the Gulf of Mexico in the South and westwards to the Mississippi Valley. The USA has more temperate hardwood species than any other world regi...
D Brooks, M Snow