Your search resulted in 6688 documents. Displaying 25 entries per page.
Questionnaire on university instruction in the subject of wood preservation
1977 - IRG/WP 79
J Wazny
IRG 14 invitation
1983 -
IRG Secretariat
Agenda WG I
1975 - IRG/WP 130
IRG Secretariat
Rules for authors of IRG Documents
1986 - IRG/WP 5269
IRG Secretariat
Guidelines for organising an IRG annual conference
1995 - IRG/WP 95-60058
IRG Secretariat
List of Members 1969
1969 - IRG/WP A 3
IRG Secretariat
Agenda WG II
1978 - IRG/WP 2110
IRG Secretariat
Tagung der Internationalen Forschungsgruppe für Holzschutz
1976 - IRG/WP 550
O Wälchli
Agenda Plenary Meeting 2004
2004 - IRG/WP 04-60189
IRG Secretariat
Minutes of the meeting of WG IV
1981 - IRG/WP 482
IRG Secretariat
Evaluation of termiticides in field trials
1990 - IRG/WP 3633
Termiticide-treated posts and stakes have been tested at the field test site in Kagoshima, Southern Kyushu, Japan. Various commercial and alternative termiticides have been evaluated annually as TAI (termite attack index), calculated by the equation: TAI = R x P, where R is the mean of attack rating of 0 (sound), 10 (sign of tasting), 30 (slight attack), 50 (moderate attack), 100 (severe attack), ...
M Takahashi, Y Imamura, K Tsunoda, A Adachi, K Nishimoto
Transmission poles with sub-standard retentions protected by Field Liners outperform standard poles in service
1997 - IRG/WP 97-40095
Eucalyptus cloeziana 12m transmission poles were treated with sub-standard creosote retentions of 80kg/m3 and Field Liners were fitted to the poles before they were placed in service at Umbumbulu, Kwazulu Natal. Poles treated with standard creosote retentions of 130kg/m3 but without Field Liners were also placed in service in the same area. Core samples were taken from both groups of poles after 1...
M R Behr, G D Shelver, A A W Baecker
Envelope treatment to protect softwood timbers from damage by subterranean termites
2003 - IRG/WP 03-30313
Two aboveground field trials were conducted in Australia to determine the effectiveness of envelope treatments of deltamethrin and permethrin for the protection of softwood framing timbers against termite damage. Radiata pine Pinus radiata D.Don and slash pine Pinus elliottii Englem., were treated with Tanalithä T (a novel solvent) to achieve 5-mm-depth envelopes. Details of a field trial against...
B C Peters, J W Creffield
Inventaire des "déchets" ou produits connexes de la filière bois
1993 - IRG/WP 93-50001-33
G Marcotte
Report on the status of collaborative experiments within the Sub-group on Basidiomycete tests
1983 - IRG/WP 2194
This report summarises the results of co-operative work carried out within the Sub-Group on Basidiomycete tests up to December 1982. The principle findings are recorded in the Conclusions Section. Work intended between IRG-13 in Turkey and IRG-14 in Australia is cited under Future Programme. An Annex provides a response sheet for existing and new participants to notify their contributions....
A F Bravery
IRG Documents 1998
1998 - IRG/WP 98-60098
IRG Secretariat
Agenda 1993 Plenary meeting
1993 - IRG/WP 93-60008
IRG Secretariat
A laboratory soil-block decay evaluation of plywoods edge-treated with preservatives
1982 - IRG/WP 2174
Preservative-treated plywood used under conditions or severe decay hazard frequently has its original, or cut edges, protected by the application of a field-cut preservative. This study uses a laboratory test method to compare the efficacy of four commercial preservative treatments against two commonly occurring brown-rot fungi. The results are not meant to indicate the service life of such treate...
R S Smith, A Byrne
Natural durability of eight tropical hardwoods species from Africa
2005 - IRG/WP 05-10563
Current forest inventory results reveal that there are more than 700 hundred-hardwood species in tropical forests, of which less than 10 percent are harvested and used for commercial purposes. The increased use of lesser-known species can decrease the pressure on current commercial species, increase the value of the forest and lead to better management practices. However basic information on physi...
P Nzokou, K Wehner, D P Kamdem
Isolation of the dry rot fungus, Serpula lacrymans, from the forests of the Himalayan Foothills
1995 - IRG/WP 95-10129
Previous expeditions to the Himalayas (Singh 1993, 1994) have reported on the presence in this area of the dry rot fungus Serpula lacrymans. However, attempts to isolate the organism from material brought back from these expeditions were not successful. In this paper we report on the isolation of Serpula lacrymans from spores and cord material brought back from the Narkanda region of the Himalayas...
N A White, J W Palfreyman, J Singh, S Singh
SEM of wood dust particles
1997 - IRG/WP 97-50084
Dust particles from beech and oak trees have been classified in Germany as being "working materials which are definitely carcinogenic to humans". All other wood dusts, including those from softwoods, are classified as being materials "with reasonable suspicion of carcinogenic potential". The carcinogenic principle of action continues to remain unclear. The mechanical irritation is one of a number ...
U Schmitt, R-D Peek, A O Rapp
Annual report 2001
2002 - IRG/WP 02-60155
IRG Secretariat
Abstracts of some papers promised for IRG 30
1999 - IRG/WP 99-60113
IRG Secretariat
International Directory of Members and Sponsors 1998-1999
1998 - IRG/WP 98-60106
IRG Secretariat
Final draft of a monographic card for Pole Fungus A, L Harmsen, Rigidoporus vitreus (Fr.) Donk according to the 'Model Questionnaire for preparation of monographic cards for wood-destroying fungi'
1978 - IRG/WP 178
L Harmsen