ABSTRACT This study evaluated the quality of heartwood and sapwood from mature trees of three species of Eucalyptus, by means of the qualification of their proportion, determination of basic and apparent density using non-destructive attenuation of gamma radiation technique and calculation of the density...
ABSTRACT This study focuses on the effects of different thinning regimes on clonal Eucalyptus plantations growth. Four different trials, planted in 1999 and located in Bahia and Espírito Santo States, were used. Aside from thinning, initial planting density, and post thinning fertilization application w...
Abstract Costalimaita ferruginea (Coleoptera: Chrysomelidae) attacks Eucalyptus plants causing severe damage through netting of the leaves. Recently, this Coleoptera has been reported attacking Myrtaceae in Mato Grosso State and, studies about the occurrence of this beetle in commercial plantations of eu...
Objetivo. Evaluar la toxicidad aguda de los extractos etanólicos del Eucalyptus globulus Labill. (eucalipto), Morinda citrifolia L. (noni), Peperomia glauca (pino) (congona), Schinus molle L. (molle) y Zea mays L. (Maíz morado) en ratones Balb/c 53. Materiales y métodos. Se utilizaron 60 ratones macho...
The use of less impacting techniques in agricultural systems is the global trend, so the use of
homeopathic preparations on these systems has been studied as ecologically sound technology.
This study had the object to study the interaction between the homeopathic preparations and the
development of Eucal...
O objetivo deste trabalho foi avaliar a atividade in vitro dos óleos essenciais de eucalyptus citriodora hooker, eucalyptus globulus labill, eugenia caryophyllus sprengel, sobre C. albicans recém isoladas da mucosa bocal de pacientes internados em unidades de terapia (UTI) e armazenadas em micoteca. Em...
A demanda crescente da utilização dos solos exige soluções que permitam incentivar o desenvolvimento socioeconômico sem comprometer a sustentabilidade dos recursos naturais. Desse modo, o objetivo deste estudo foi avaliar os efeitos de diferentes culturas como café, pastagem e manejo integrado de p...
Abstract Plant growth-promoting rhizobacteria strains from special formulations have been used to optimize eucalyptus cutting production. To undertake quality control for the formulated products, the rhizobacterial strains should be characterized to assess their purity and authentication. In the present ...
Bacterias,
Eucalyptus/crecimiento & desarrollo,
Eucalyptus/microbiología,
Rizosfera,
Antibacterianos/farmacología,
Bacterias/clasificación,
Bacterias/efectos de los fármacos,
Bacterias/genética,
Bacterias/crecimiento & desarrollo,
Pruebas de Sensibilidad Microbiana,
Polimorfismo de Longitud del Fragmento de Restricción,
ARN Ribosómico 16S/genética
Abstract Replacement of native habitats by tree plantations has increased dramatically in Brazil, resulting in loss of structural components for birds, such as appropriate substrates for foraging and nesting. Tree plantations can also reduce faunal richness and change the composition of bird species. Thi...
Introduction: Pediculosis capitis is a public health problem with a high prevalence. The emergence of parasite resistance to conventional pediculicide is of great concern worldwide. Objective: To develop alternatives pediculicide, effective and safe, based on the essential oil of Eucaliptus globulus. Met...
