Results 71 to 80 of about 18,484,352 (252)

Effects of eucalyptus thinning on soil chemical attributes in an unfertilized silvopastoral system 6 years after thinning

Soil Science Society of America Journal, Volume 90, Issue 1, January/February 2026.
Abstract Tree thinning is a common practice in silvopastoral systems, but there is no standard percentage of thinning used by farmers. Moreover, it is unclear how the percentage of thinning affects soil chemical attributes throughout the soil profile and throughout the transect between eucalyptus lines.
Wander Luis Barbosa Borges, Marcelo Andreotti, Luan Carlos Pianta da Cruz, Douglas Yuri Osaki de Oliveira, João Francisco Borges, Laryssa de Castro Silva   +5 more
wiley   +1 more source

Avaliação de teste clonal de eucaliptos multiespécies em Mato Grosso do Sul. [PDF]

, 2013
O delineamento experimental consistiu em blocos completos casualizados, com 42 tratamentos (23 clones de E. saligna, nove de E. benthamii x E. dunnii, sete de E. urophylla, um de E. grandis, um de E. urophylla x E. grandis e um de E.
PALUDZYSZYN FILHO, E., REIS, C. A. F., SANTOS, P. E. T. dos   +2 more
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AVALIAÇÃO DAS PROPRIEDADES FÍSICAS E QUÍMICAS DA MADEIRA DE Corymbia citriodora E Eucalyptus urophylla x Eucalyptus grandis CULTIVADAS NO PIAUÍ

Nativa, 2016
O objetivo desse trabalho foi determinar propriedades físicas e químicas das madeiras de Corymbia citriodora e Eucalyptus urograndis cultivadas no sul do Estado do Piauí.
Bruna Gabrielle Araújo Medeiros, J. B. G. Júnior, M. X. Ribeiro, Fernando Jesus Nogara Lisboa, Íngrid Luz Guimarães, T. P. Protásio   +5 more
semanticscholar   +1 more source

Phytotoxic and cyto-genotoxic activity of essential oil from leaf residues of Eucalyptus urophylla and the hybrid E. urophylla x E. camaldulensis on Lactuca sativa and Sorghum bicolor

Research, Society and Development, 2021
The use of agrochemicals has influenced the increase in agricultural productivity. However, the concern about damage to the human health and to the environment, resulting from the indiscriminate use of pesticides, has increased worldwide. Alternative methods for controlling pests and diseases have been proposed to maintain productivity and quality of ...
Thammyres de Assis Alves, Thayllon de Assis Alves, Maikon Keoma da Cunha Henrique, Ana Flávia Nunes de Paula Azevedo, José Augusto Macedo Carvalho, Patrícia Fontes Pinheiro, Luciano Menini, Milene Miranda Praça-Fontes   +7 more
openaire   +2 more sources

Chrysoporthe cubensis‐Induced Wilting in Eucalypt Mini‐Stumps: In Vitro Fungus and Disease Development

Journal of Phytopathology, Volume 174, Issue 1, January/February 2026.
ABSTRACT Chrysoporthe cubensis was reported to cause wilting that later progressed to dieback and death in eucalypt mini‐stumps. This study aimed to evaluate the influence of various factors on the in vitro development of C. cubensis and to reproduce the wilting symptoms in eucalypt following artificial inoculation. Conidial production by C.
Eduarda de Vasconcelos Silva, Lucas Roberto Barbosa da Silva, Vonicleia Santos Ribeiro, Caroline Silva Abreu, Franklin Jackson Machado, Rafael Ferreira Alfenas, Gleiber Quintão Furtado   +6 more
wiley   +1 more source

Crescimento e Produção de Eucalipto na Região do Médio Paraíba do Sul, RJ

Floresta e Ambiente, 2017
RESUMO Objetivou-se avaliar a produção de sete materiais genéticos de Eucalyptus, implantados no Município de Paty do Alferes, Rio de Janeiro. Foram utilizadas quatro espécies de eucalipto, um híbrido Eucalyptus urophylla x E.
Dereck Halley Anthony Alves Ferreira, Paulo Sérgio dos Santos Leles, Silvio Nolasco de Oliveira Neto, Tafarel Rodrigues Paula, Rodolfo Pellegrini Coutinho, Rogério Luiz da Silva   +5 more
doaj   +1 more source

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

Influence of priming on Eucalyptus spp seeds' tolerance to salt stress

Journal of Seed Science
: The objective of this experiment was to evaluate the effect of priming on the germination of Eucalyptus urophylla and of hybrid E. urophylla × E. grandis seeds under salt stress.
Anderson Cleiton José, Natália Cristina Nogueira Silva, José Marcio Rocha Faria, Wilson Vicente Souza Pereira   +3 more
doaj   +1 more source

Myrmecofauna in eucalyptus plantations in the Mário Xavier National Forest, Rio de Janeiro State, Brazil [PDF]

Floresta e Ambiente
This study aimed to analyze the taxonomic and functional diversity of the ant fauna in eucalyptus plantations (Corymbia citriodora; Eucalyptus urophylla; and E. saligna) in the Mário Xavier National Forest, state of Rio de Janeiro, Brazil. The E. saligna
Ana Paula Neves de Azevedo, Fábio Souto Almeida   +1 more
doaj   +1 more source

A High-density linkage map for Eucalyptus urophylla and E. grandis based on 1,100 F1 progenies genotyped with 6,000 SnP markers : P0474 [PDF]

, 2013
Next generation sequencing (NGS) technologies and high-throughput genotyping methods offer the possibility to produce dense linkage maps with highly reliable markers which can be anchored on the physical map of the genome.
Bartholomé, Jérôme, Gion, Jean-Marc, Klopp, Christophe, Mandrou, Eric, Nabihoudine, Ibouniyamine, Plomion, Christophe   +5 more
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