Results 31 to 40 of about 477,084 (222)

Efeito "in vitro" de antibióticos e rizobactérias no controle de bactérias fitopatogênicas ao Eucalyptus spp. "In vitro" effect of antibiotics and rhizobacteria on the control of phytopathogenic bacteria in Eucalyptus spp.

Revista Árvore, 2006
Doenças causadas por bactérias constituem um novo desafio à cultura do Eucalyptus spp., podendo, inclusive, limitar o uso de clones suscetíveis. O presente trabalho objetivou avaliar a eficiência de antibióticos e rizobactérias na inibição do crescimento
Jeane de Fátima Cunha, Edgard Augusto de Toledo Picoli, Acelino Couto Alfenas, Rivadalve Coelho Gonçalves   +3 more
doaj   +1 more source

Carbonização de resíduos do processamento mecânico da madeira de eucalipto [PDF]

Ciência Florestal, 2005
Madeira de Eucalyptus urophylla e três resíduos do processamento mecânico da madeira de Eucalyptus spp (lascas, cascas e maravalhas) foram carbonizados às temperaturas máximas de 400 oC e de 600 oC visando à determinação dos rendimentos gravimétricos em ...
Azarias Machado de Andrade, Anderson Ribeiro Santiago   +1 more
doaj   +2 more sources

Control of Passion Fruit Fungal Diseases Using Essential Oils Extracted from Rosemary (Rosmarinus officinalis) and Eucalyptus (Eucalyptus agglomerata) in Egerton University Main Campus Njoro, Kenya

International Journal of Microbiology, 2017
Growth of fruits which form an important part of human diet has been jeopardized by the many fungal diseases that are present today. This study was conceived to isolate the most common fungal pathogens in passion fruits.
Paul Njenga Waithaka, Eliud Mugu Gathuru, Benson Muriuki Githaiga, Salome Nduta Kimani   +3 more
doaj   +1 more source

Mycorrhizal colonization and phenolic compounds accumulation on roots of Eucalyptus dunnii maiden inoculated with ectomycorrhizal fungi [PDF]

Pesquisa Agropecuária Brasileira, 2000
Compatibility between Eucalyptus dunnii and the ectomycorrhizal fungi Hysterangium gardneri and Pisolithus sp. - from Eucalyptus spp. -, Rhizopogon nigrescens and Suillus cothurnatus - from Pinus spp.-, was studied in vitro. Pisolithus sp., H.
EDUARDO LUIZ VOIGT, VETÚRIA LOPES DE OLIVEIRA, ÁUREA MARIA RANDI   +2 more
doaj   +1 more source

Individual Tree Attribute Estimation and Uniformity Assessment in Fast-Growing Eucalyptus spp. Forest Plantations Using Lidar and Linear Mixed-Effects Models

Remote Sensing, 2020
Fast-growing Eucalyptus spp. forest plantations and their resultant wood products are economically important and may provide a low-cost means to sequester carbon for greenhouse gas reduction.
R. Leite, C. Silva, M. Mohan, A. Cardil, D. R. Almeida, S. P. C. Carvalho, W. M. Jaafar, J. Guerra-Hernández, A. Weiskittel, A. Hudak, E. Broadbent, Gabriel A. Prata, R. Valbuena, H. Leite, M. Taquetti, Á. Soares, H. F. Scolforo, Cibele Hummel do Amaral, A. P. D. Corte, Carine Klauberg   +19 more
semanticscholar   +1 more source

Characterization of an endophytic bacterial community associated with Eucalyptus spp

Genetics and Molecular Research, 2009
Endophytic bacteria were isolated from stems of Eucalyptus spp (Eucalyptus citriodora, E. grandis, E. urophylla, E. camaldulensis, E. torelliana, E. pellita, and a hybrid of E. grandis and E. urophylla) cultivated at two sites; they were characterized by RAPD and amplified rDNA restriction analysis (ARDRA).
R E L, Procópio, W L, Araújo, W, Maccheroni, J L, Azevedo   +3 more
openaire   +2 more sources

Effet de l'hybridation interspecifique sur la teneur et la composition chimique des huiles essentielles d'eucalyptus cultivés au Maroc [PDF]

Biotechnologie, Agronomie, Société et Environnement, 2002
Interspecific hybridization effect on the content and the chemical composition of essential oils of eucalyptus grown in Morocco. In this work, the quality and quantity of the leave essential oils of five Eucalyptus hybrids were determined. The crosses of
Farah A., Fechtal M., Chaouch A.
doaj  

Brazilian peppertree, eucalyptus, and velame honeys: does palynology confirm the predominant flower sources indicated by beekeepers?

Anais da Academia Brasileira de Ciências, 2021
We investigated ten honey samples from the Discovery Coast of Bahia, Brazil, to confirm the three predominant flower sources indicated by regional beekeepers: Brazilian peppertree – Schinus terebinthifolia Raddi; eucalyptus – Eucalyptus L’Hér.
MICHELE S.F. BANDEIRA, JAÍLSON S. NOVAIS   +1 more
doaj   +1 more source

Avaliação in vitro da atividade antifúngica de extratos de plantas e óleo de eucalipto sobre Trichophyton mentagrophytes In vitro evaluation of the antifungal activity of plant extracts and eucalyptus oil on Trichophyton mentagrophytes

Revista Brasileira de Plantas Medicinais, 2009
O presente estudo teve como objetivo determinar a ação antifúngica de extratos de plantas medicinais e óleo de eucalipto frente ao dermatófito Trichophyton mentagropytes, visando a utilização da fitoterapia no controle.
D.F.R. Frias, D.I. Kozusny-Andreani
doaj   +1 more source

Adesivos de lignina Kraft de Eucalyptus spp. [PDF]

AGROPECUÁRIA CIENTÍFICA NO SEMIÁRIDO, 2021
: O aumento na produção de celulose na última década acarretou aumento da geração de licor negro, cujo principal componente é a lignina Kraft. A estrutura da lignina Kraft de eucalipto, tipo siringil, é a menos reativa ao formaldeído, devido à presença de grupos metil ligados aos carbonos 3 e 5 das unidades de fenilpropano.
Josué Teixeira, Larissa Carvalho Santos, Iris Araújo Silva, Vivian Silva Santos, Eduarda Marcela Algelly Costa Piau, Camila Ferreira Paixão, Sabryna Luiza Rivelli De Oliveira   +6 more
openaire   +1 more source