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Growth of sapstain fungi in scots pine and the effect of timber ageing
1998 - IRG/WP 98-10269
A trial was initiated to study the growth of known isolates of sapstain fungi in scots pine (Pinus sylvestris) which had been naturally aged or sterilised by autoclaving or irradiation. Sawlogs cut from commercial thinnings were reduced to billet size and the exposed ends were painted with a bituminous sealant to reduce moisture loss. Some billets were inoculated after autoclaving or gamma-irradia...
N J Strong, J F Webber, R A Eaton


Defacement of freshly sawn Corsican pine lumber by sapstain and mould fungi and the influence of arthropods
1997 - IRG/WP 97-10227
In a trial to study the arthropods associated with sapstain and mould fungi, freshly sawn Corsican pine (Pinus nigra var. maritima (Aiton) Melville) boards were block stacked at a local sawmill. Each stack was constructed in a nest arrangement with smaller boards in experimental tanks, positioned in the centre of the stacks. Boards were converted from a stock of sawlogs at monthly intervals, to pr...
N J Strong, J F Webber, R A Eaton


Micronized Copper Wood Preservatives: Strong Indications of the Reservoir Effect
2013 - IRG/WP 13-30609
Micronized copper wood preservative systems were launched commercially in May 2006. Now, over 75% of the residential lumber produced in the USA is treated with micronized wood preservative formulations. Although considered controversial at first, the mode of action of micronized copper has been clearly defined by multiple authors over the years, as well as a need for a co-biocide in water-borne sy...
M H Freeman, C R McIntyre