Results 81 to 90 of about 14,247 (259)

Etiology of bacterial leaf blight of eucalyptus in Brazil. [PDF]

, 2019
Bacterial leaf blight of eucalyptus is initially characterized by water soaked, angular, amphigenous and interveinal lesions, concentrated along the main vein, at the edges or scattered on the leaf blade.
ALFENAS, A. C., CASCARDO, J. C. M., GONCALVES, R. C., LAU, D., MAFFIA, L. A., OLIVEIRA, J. R.   +5 more
core   +1 more source

The Influence of Spacing on Survival, Growth, and Biomass Accumulation of Eucalyptus globulus (Labill.) in Wogera District, Northwestern Ethiopia

International Journal of Forestry Research, Volume 2026, Issue 1, 2026.
Eucalyptus is the most planted genus in Ethiopia, and it was introduced during the regime of Emperor Menelek II in 1895. Plantation forest establishment with optimum plant density is a major challenge under the current situation of land constraint in the highland areas of Amhara region, Ethiopia.
Hailie Shiferaw Wolle, Alayu Haile, Sewale Wondimneh, Sintayehu Eshetu, Andualem Genetu, Yeshifana Alemneh, Anteneh Yenesew, Demelash Alem, Amsalu Endalamaw, Abayneh Derero, Poorani Gurumallesh Prabu   +10 more
wiley   +1 more source

Integrated transcriptomic and metabolomic analysis reveals the effects of polyploidization on the lignin content and metabolic pathway in Eucalyptus

Biotechnology for Biofuels and Bioproducts, 2023
Background Lignin is a major restriction factor for the industrial production of biomass resources, such as pulp and bioenergy. Eucalyptus is one of the most important sources of pulp and bioenergy.
Tingting Xu, Zhao Liu, Dingju Zhan, Zhenwu Pang, Shuwen Zhang, Chenhe Li, Xiangyang Kang, Jun Yang   +7 more
doaj   +1 more source

Cellular antioxidant activities of polyphenols isolated from Eucalyptus leaves (Eucalyptus grandis×Eucalyptus urophylla GL9)

Journal of Functional Foods, 2014
An activity-guided isolation process was performed to identify the antioxidant constituents of Eucalyptus leaves (Eucalyptus grandis × Eucalyptus urophylla GL9). The ethyl acetate extract showed the highest activity in scavenging DPPH radical among five different fractions extracted from 70% aqueous ethanol extract of Eucalyptus leaves.
Yunjiao Chen, Junjiang Wang, Yangwen Ou, Hongzhang Chen, Suyao Xiao, Guo Liu, Yong Cao, Qingrong Huang   +7 more
openaire   +2 more sources

Leaf Diffuse Reflectance Spectroscopy for Early Detection of Ceratocystis Wilt in Eucalyptus Cuttings

Forest Pathology, Volume 55, Issue 6, December 2025.
ABSTRACT The increasing global demand for products derived from Eucalyptus spp. has stimulated its production in Brazil. However, productivity has declined in recent years due to several factors, with Ceratocystis wilt being one of the most significant.
Márcia I. L. Santiago, Marston H. D. Franceschini, Emerson M. Del Ponte, Cibele H. do Amaral, Rafael F. Alfenas   +4 more
wiley   +1 more source

Properties of Eucalyptus clonal wood from a tropical region for application in civil construction

Discover Civil Engineering
Forest plantations play a strategic role in climate change mitigation and in supplying renewable raw material for structural applications in civil construction.
Waldelaine Rodrigues Hoffmann, Camila Mendes Campos, Bárbara Luísa Corradi Pereira, Aylson Costa Oliveira   +3 more
doaj   +1 more source

CARBONIZATION OF MECHANICAL PROCESSING RESIDUES OF EUCALYPT WOOD

Ciência Florestal, 2010
Eucalyptus urophylla wood and three residues of the mechanical processing of Eucalyptus spp wood (chips, peels and shaving wood) were carbonized under maximum temperatures of 400 oC and 600 oC.
Anderson Ribeiro Santiago, Azarias Machado de Andrade   +1 more
doaj   +1 more source

Nutrient Element Stocks and Dynamic Changes in Stump–Root Systems of Eucalyptus urophylla × E. grandis [PDF]

, 2023
Zhushan Xie, Xiang Liang, Haiyu Liu, Xiangsheng Deng, Fei Cheng   +4 more
openalex   +1 more source

Improvement of Eucalyptus urophylla wood permeability via urea treatment

BioResources, 2023
To increase the loading amount of modifier in wood, a simple and universal approach was developed to improve its permeability. The generated pores in wood can be backfilled with modifiers, thereby improving the function of wood. This study aimed to improve the permeability of Eucalyptus urophylla wood using a urea solution.
openaire   +3 more sources

Painéis Compensados Fabricados com Lâminas de Três Espécies de Eucaliptos

Floresta e Ambiente, 2017
RESUMO O objetivo foi analisar a qualidade de painéis compensados produzidos com lâminas de Eucalyptus saligna, Eucalyptus dunnii e o híbrido Eucalyptus urophylla x Eucalyptus grandis, em diferentes composições de misturas.
Sandra Kazmierczak, Everton Hillig, Setsuo Iwakiri   +2 more
doaj   +1 more source