Your search resulted in 6691 documents. Displaying 25 entries per page.
Effect of borate on uptake and efficacy of an anti-sapstain treatment
2005 - IRG/WP 05-30380
The potential for using borates to enhance uptake and efficacy of propiconazole-based anti-sapstain chemicals was assessed on ponderosa pine sapwood wafers. Borates had no consistent effect on either net solution absorption or propiconazole distribution in the wood. Even small amounts of borate, however, markedly improved the performance of propiconazole against fungal discoloration. These resul...
Jianju Luo, Hua Chen, J J Morrell
IRG Documents 1994
1994 - IRG/WP 94-60029
IRG Secretariat
Newsletter 5-91
1991 -
IRG Secretariat
Newsletter 3-94
1994 -
IRG Secretariat
IRG finances - 12 year hard rowing
1996 - IRG/WP 96-60066
G Ozanne
The International Research Group on Wood Preservation
1979 - IRG/WP 582
J M Baker
Minutes of the Plenary Meeting 1972
1972 - IRG/WP 47
IRG Secretariat
1994 Official Photo
1994 -
IRG Secretariat
Report of the meeting of the refractory timbers sub-group, Lappeenranta, Finland on 25 May 1989
1989 - IRG/WP 3561
The first meeting of this sub-group took place on Thursday 25 May and considered the following agenda: 1) Papers presented to the meeting "Performance of treated spruce in Canadian field test sites" by J.P.Hösli and E.E.Doyle, IRG/WP/3506 and "Performance of CCA treated spruce and pine in unsterilized soil" by A.J.Nurmi. 2) Future work areas for the sub-group 3) Membership of the sub-group 4) Cir...
R J Murphy
Report of Section 2 2000
2000 - IRG/WP 00-20218
IRG Secretariat
Involvement of hydrogen peroxide in wood decay by brown-rot and white-rot fungi
1985 - IRG/WP 1256
To gain further understanding of the role of H2O2 in wood degradation by brown- and white-rot fungi, we studied the following: (a) extracellular H2O2 production, (b) effect of various hydroxyl radical (·OH) and singlet O2 (1O2) quenching agents on wood and cellulose degradation, (c) intracellular H2O2 production and catalase activity, and (d) cytochemical localization of H2O2 with diaminobenzidin...
T L Highley, L L Murmanis
Pyrolytic treatment of CCB treated wood
2005 - IRG/WP 05-50224-23
Environmental problems caused by the toxicity of metallic elements of the preservative occur when treated wood comes to end of use. In the experiment, CCB treated wood chips were pyrolysed at various temperatures and residence times and the behaviour of boron, chromium and copper was observed.
The three elements are almost entirely retained in the charcoal. There is no influence of final tempera...
J F Collin, C G Jung, J M Romnée, J Delcarte
Treatability of Siberian larch and spruce with chromated copper arsenate
1996 - IRG/WP 96-40060
Heartwood of Siberian larch (Larix gmelini) and spruce (Picea jezoensis) was pressure treated with chromated copper arsenate (CCA) Type B using a full cell process. Larch heartwood was somewhat difficult to treat than the spruce, although both species did not meet a minimum requirements of penetration and retention specified by the American Wood Preservers' Association (AWPA) for difficul...
Gyu-Hyeok Kim, Woo-Gue Jee, Jae-Jin Kim
Absorption of inorganic salts solutions. Retentions of inorganic salts. Fire retardants
1990 - IRG/WP 3625
The study aims evaluated the impregnation capacity using fire retardants on woods with differents densities. At the same time, impregnation with several fire retardant salts were carried out in order to obtain their absortion and retention in wood....
A Garcia, J Navarro
Agenda 1995 Plenary Meeting
1995 - IRG/WP 95-60046
IRG Secretariat
Agenda WG I
1977 - IRG/WP 157
IRG Secretariat
Report on the monographic card on Coriolus versicolor
1972 - IRG/WP 111
C Jacquiot
Comparison between actual income and expenditure and the budget for 1997
1998 - IRG/WP 98-60096
IRG Secretariat
International Directory of Members and Sponsors 2001
2001 - IRG/WP 01-60136
IRG Secretariat
Fungicidal properties of boron containing preservative Borosol 9
2004 - IRG/WP 04-30348
The fungicidal properties of new boron containing wood preservative Borosol 9 is described in this paper. These properties were of particular interest as this new boron containing preservative, exhibit very good performance against wood damaging insects. But because the tested boron formulation contain also nitrogen compounds, we wanted to verify if nitrogen as a nutrient could promote...
G Babuder, M Petric, F Cadež, M Humar, F Pohleven
Agenda WG I
1983 - IRG/WP 1212
IRG Secretariat
An insight into brown rot decay of timber as revealed by 13C CP/MAS NMR
1985 - IRG/WP 1259
L E Leightley
Comparison between actual income and expenditure and the budget for 1993
1994 - IRG/WP 94-60028
IRG Secretariat
Minutes of the meetings of Section 3
1993 - IRG/WP 93-30032
IRG Secretariat
New developments in wood preservation
1974 - IRG/WP 335
Most of the developments in wood preservation in recent years have been stimulated by changing circumstances, particularly the increasing interest in reducing hazards and environmental, pollution but also the serious difficulties that are now being encountered in obtaining economic supplies of established preservatives. There is perhaps a danger that new controls to reduce pollution dangers may be...
B A Richardson