Wood Fungi
Mostrando 13-24 de 93 artigos, teses e dissertações.
-
13. Eucalyptus grandis Hill ex Maiden inoculated with Pisolithus microcarpus (UFSC-Pt116) in land subject to the sandy process in southern Brazil
Eucalypts is one of the main species used for commercial reforestation in the state of Rio Grande do Sul, Brazil. This study aimed to evaluate the survival and early growth of eucalyptus trees in an area subject to sandy process after three years of growth. The Eucalyptus grandis seedlings were grown in a greenhouse, innoculated or not with the isolated ecto
Braz. J. Microbiol.. Publicado em: 20/08/2013
-
14. Laminated composite based on polyester geotextile fibers and polyurethane resin for coating wood structures
New environmental laws have restricted the use of hardwood trees in overhead power lines structures, such as, poles and cross-arms, leading companies to seek alternative materials. Reforested wood coated with polymeric resin has been proposed as an environmental friendly solution, with improved electrical properties and protection against external agents, e.
Mat. Res.. Publicado em: 21/06/2013
-
15. Wood-decaying Agaricomycetes (Basidiomycota, Fungi): new records for the state of Santa Catarina, Brazil
In this study, we identified six polyporoid species of Agaricomycetes: Abundisporus roseoalbus, Fuscocerrena portoricensis, Oligoporus caesius, Antrodiella duracina, Inocutis jamaicensis and Inonotus venezuelicus. All of these represent new records for the state of Santa Catarina, located in southern Brazil. For Brazil as a whole, this is the second record o
Acta Bot. Bras.. Publicado em: 2013-06
-
16. Techniques for the detection of pathogenic Cryptococcus species in wood decay substrata and the evaluation of viability in stored samples
In this study, we evaluated several techniques for the detection of the yeast form of Cryptococcus in decaying wood and measured the viability of these fungi in environmental samples stored in the laboratory. Samples were collected from a tree known to be positive for Cryptococcus and were each inoculated on 10 Niger seed agar (NSA) plates. The conventional
Mem. Inst. Oswaldo Cruz. Publicado em: 2013-02
-
17. Capacidade de deterioração de cepas de Eucalyptus spp. por fungos xilófagos / Capacity of deterioration of stumps of Eucalyptus spp. by xylophagous fungi
On the reform of the forest stand, after the cutting of trees, the remaining strains of Eucalyptus spp. must be removed. The natural degradation of stumps of eucalypts after clear cutting is slow. The mechanical destock raises the cost of production, involves machinery traffic on the ground favoring soil compaction and hindering the growth and distribution o
IBICT - Instituto Brasileiro de Informação em Ciência e Tecnologia. Publicado em: 15/12/2011
-
18. Composition and antimicrobial activities of the leaf essential oil of Machilus zuihoensis from Taiwan
This study investigated the chemical composition, and antimicrobial and anti-wood-decay fungal activities of the essential oil isolated from the leaf of endemic Machilus zuihoensis Hayata, Lauraceae, of Taiwan. The essential oil from the fresh leaves of M. zuihoensis was isolated using hydrodistillation in a Clevenger-type apparatus, and characterized by GC-
Revista Brasileira de Farmacognosia. Publicado em: 23/11/2011
-
19. Efeitos de fungos termófilos sobre a madeira de Eucalyptus saligna: III. a população fúngica.
1998
Boletim de Pesquisa Florestal. Publicado em: 2011
-
20. Uso de microorganismos promotores de crescimento como tecnologia para incrementar a produção de madeira e sequestro de carbono de Schizolobium amazonicum Huber ex Ducke (Paricá) em condições de campo
Schizolobium amazonicum Heber ex Ducke occurs naturally in Amazon and presents huge commercial importance due to its rapid growth and excellent performance on cropping systems a fact that has been raising much interest in the study of new strategies to increase more efficiently the wood yield. The use of soil microorganisms and its growth-promoting potent
IBICT - Instituto Brasileiro de Informação em Ciência e Tecnologia. Publicado em: 22/04/2010
-
21. Relevância de compostos de baixa massa molar produzidos por fungos e envolvidos na biodegradação da madeira
Over the last decade, evidences have been shown that the wood biodegradation by fungi is not only a result of the action of their enzymatic machinery but also of various low molecular weight non-enzymatic compounds, especially in fungi that promote brown and white decay, which in nature are the major wood decaying microorganisms. The present review focuses o
Química Nova. Publicado em: 2009
-
22. PROPRIEDADES FÍSICO-MECÂNICAS E RESISTÊNCIA A BIODETERIORADORES DE CHAPAS AGLOMERADAS CONSTITUÍDAS POR DIFERENTES PROPORÇÕES DE MADEIRA E CASCA DE ARROZ / PHYSICAL-MECHANICAL PROPERTIES AND DECAY RESISTANCE OF WOOD AND RICE HUSK PARTICLEBOARD IN DIFFERENT PROPORTIONS
This work aimed at evaluating the quality of particleboards manufactured with different wood proportions (Eucalyptus grandis W. Hill. ex Maiden) and rice husk. The composites were produced in the proportions 0, 20, 40, 60, 80 and 100% of peels of rice with the use of urea-formaldehyde and tannin-formaldehyde adhesives. In order to characterize the quality of
Publicado em: 2009
-
23. Estudos fisiolÃgicos, bioquÃmicos e moleculares de isolados de Ganoderma lucidum (Fr.) karst. cultivados pela tÃcnica âJun-Caoâ
The basidiomycete Ganoderma lucidum is a very popular mushroom in traditional Chinese medicine, called "Lingzhi" or "mushroom of immortality". Studies have shown several beneficial pharmacological properties of this fungus, suggesting its use as an aid in treatments against various human diseases. It is not very common in nature. Thus, cultivation is the bes
Publicado em: 2009
-
24. Avaliação das condições higiênico-sanitárias da carne-de-sol comercializada em casas do norte no município de Diadema - SP / Evaluation of sanitary-hygienic conditions of sun meat sold in the houses of the north in the municipality of Diadema - SP
Introduction - The sun meat is a handmade product, combining surface techniques of salting and dehydration, commnly used by people from the North and Northeast of Brazil. The lack of sophisticated technology in its development, and official standards of identity and quality, leds to production, marketing and distribuition in unsatisfactory sanitary-hygienic
Publicado em: 2009