Your search resulted in 58 documents. Displaying 25 entries per page.
Evaluación de oxinato cúprico como alternativa al tribromofenato de sodio, para uso como funguicida antimancha. Ensayo final y conclusiones
2008 - IRG/WP 08-30481
This study evaluated the efficacy of oxine-copper (Cas Nº 10380-28-6. Synonyms: copper oxyquinolate, cupric-8-hydroxyquinolate, copper-8-quinolinolate) for the control of stain fungi in lumber. Three field tests were established and sodium tribromophenate was used as a reference preservative. Boards of Pinus elliotis and P. taeda were treated by dipping for 15, 30 or 60 seconds in two different f...
M Alba Valle
Control biológico de la mancha azul en madera aserrada de Pinus radiata D. Don.
2008 - IRG/WP 08-10681
Radiata pine wood is highly susceptible to the attack of sapstaining fungi promoting a discoloration which results in important economical losses. The use of chemicals, a customary procedure to prevent its occurrence is becoming nowadays, due to environmental concern, a more questionable practice. The biological control of blue stain fungi with albino isolates of the Ophiostoma genera appear to ...
J Navarrete, A Segura, P Martínez, R Vera, C Segovia, P Herrera, L Reyes, D McNew, T C Harrington, R L Farrell, J M Thwaites, B Held, R A Blanchette
Optimization of oxalic acid production for bioleaching of metal components from CCA-treated wood by an unknown Polyporales sp. KUC8959
2010 - IRG/WP 10-50266
A brown-rot fungus, an unknown Polyporales sp. KUC8959, has recently been identified and proven as a prominent fungal species for bioremediation of CCA-treated wood wastes in our Lab. The fungus produced a larger amount of oxalic acid than other fungi tested, and removed 90 % or more of chromium, copper and arsenic from CCA-treated wood sawdust through bioleaching process. The bioleaching process ...
Yong-Seok Choi, Min-Ji Kim, Jae-Jin Kim, Gyu-Hyeok Kim
Performance of untreated wood and wood impregnated with copper-ethanolamine based preservative solutions in Northern Adriatic Sea
2013 - IRG/WP 13-30623
Sea water applications of wood are among the most challenging ones. Impregnated wood is exposed to leaching and to variety of marine borers, Limnoria sp. and Teredo sp. being the most important. In the present research, durability of pine wood impregnated with copper-amine based preservative solution (Silvanolin) of different concentrations, exposed to the sea water, was investigated according to ...
M Humar, M Petrič, J Adamek, B Lesar
NGS analysis of fungal OTUs in Aquilaria sp. from French Guyana, Cambodia, Laos and Thailand
2017 - IRG/WP 17-50328
Aquilaria is a tree species belonging to the Thymeleaceae family. When Aquilaria sp. is injured, it produce agarwood. Agarwood is characterized by a darker wood colour than the healthy one and by a strong perfume that is much esteemed by perfumers and some oriental religious communities. The production of agarwood is presumed to depend of environmental factors, among them fungi. The aim of this wo...
C Zaremski, C Malandain, O Sibourg, C Andary, G Michaloud, M Ducousso, N Amusant, A Zaremski
Biodegradation of creosote by white rot fungus Phanerochaete chrysosporium and a strains of Pseudomonas
2017 - IRG/WP 17-50329
The aim of this study was to determine degradation effectiveness of polycyclic aromatic hydrocarbons (PAH) contained in creosote by white rot fungus and bacteria. The following two species of bacteria Pseudomonas putida and Pseudomonas sp. as well as Phanerochaete chrysosporium fungus characterised by the ability to decompose aromatic compounds were selected for experiments. Bacterial strains were...
J Zabielska-Matejuk, A Stangierska, A Kropacz, E Kaczorek
Natural durability of four Tunisian Eucalyptus wood species and their respective compositions in extractives
2019 - IRG/WP 19-10942
In the 50’s, Tunisia government introduced more than 11 Eucalyptus wood species. Eucalyptus species were planted in Tunisia in different arboreta throughout the country for close observation and adaptation to climate and soil. These fast-growing wood species were mainly used as fire wood, for the production of mine wood and to fight against the erosion. These tree species were adapted themselve...
S Ben Ayed, M T Elaieb, S Dumarçay, B De Freitas Homen De Faria, M-F Thévenon, P Gerardin, K Candelier
Resistance against marine borers: About the revision of EN 275 and the attempt for a new laboratory standard for Limnoria
2020 - IRG/WP 20-20669
Wood protection technology in the marine environment has changed over the last decades and will continue to do so. New active ingredients, newer formulations, and novel wood-based materials including physically- and chemically-modified wood, together with increasing concerns over environmental impacts of wood preservatives, urgently demand a major revision of EN 275 “Wood preservatives – Deter...
S Palanti, S Cragg, R Plarre