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Effects of autohydrolysis of Eucalyptus urograndis and Eucalyptus grandis on influence of chemical components and crystallinity index
(2016-08-01)
Samples of Eucalyptus urograndis and Eucalyptus grandis sawdust were autohydrolyzed in aqueous conditions to reach temperatures in the range 110-190 °C and reaction times of 0-150 min in a minireactor. In each minireactor ...
Paternity study of an interspecific natural hybrid of the genus Eucalyptus L'Hér (Myrtaceae) based on cytogenetic data
(2001-12-01)
Three species of the genus Eucalyptus (E. dunni, E. grandis, E. saligna) and interspecific hybrid were studied cytogenetically. The Eucalyptus species and the hybrid showed a symmetrical karyotype with 2n=22 chromosomes, ...
Capim-colonião e seus efeitos sobre o crescimento inicial de clones de eucalyptus × urograndis
(2010-10-20)
This study aimed to evaluate the guinea grass effect (Panicum maximum) on the initial growth of different Eucalyptus × urograndis clones. Two assays were established with eucalyptus clones and guinea grass seedlings. The ...
Permeability measuremens of brazilian Eucalyptus
(ABM, ABC, ABPol, 2010)
The permeability of Brazilian Eucalyptus grandis and Eucalyptus citriodora wood was measured in a custom build gas analysis chamber in order to determine which species could be successfully treated with preservatives. ...
Ocorrência de Leptocybe invasa (Hymenoptera: Eulophidae) em mudas de eucalipto no estado do Paraná
(2013)
It was recorded for the first time the occurrence of Leptocybe invasa Fisher & La Salle, 2004 (Hymenoptera: Eulophidae) in eucalyptus in the State of Parana, Brazil. Infested seedlings of Eucalyptus camaldulensis were ...
Estudo de algumas propriedades mecânicas da madeira de um híbrido clonal de Eucalyptus urophylla X Eucalyptus grandis
(2009-05)
A procura por madeiras oriundas de reflorestamentos destinadas à serraria é uma realidade já há muitos anos, principalmente aquelas das espécies do gênero Eucalyptus. Visando buscar novas informações importantes para esse ...
HALOXYFOP-P-METHYL IN THE CONTROL OF BRACHIARIA DECUMBENS IN EUCALYPTUS
(Univ Federal Lavras-ufla, 2015-10-01)
Eucalyptus plantations in Brazil expanded to the Midwest region of the country in areas previously occupied by pastures, especially of Brachiaria decumbens (signal grass), making it the main weed in eucalyptus plantation. ...