Results 41 to 50 of about 1,590 (174)

Development and survival of Bemisia tabaci MEAM1 (Hemiptera: Aleyrodidae) on Eucalyptus genotypes

Agricultural and Forest Entomology, EarlyView.
This study provides the first experimental evidence of the biological performance of Bemisia tabaci MEAM1 on Eucalyptus genotypes. Development time was shortest and viability highest on soybean compared with the evaluated Eucalyptus genotypes. B. tabaci MEAM1 completed its development on Eucalyptus camaldulensis and Eucalyptus urophylla × Eucalyptus ...
Luis Gustavo Talarico Rubim, Anna Mara Ferreira Maciel, André Luiz Lourenção, Alexandre Coutinho Vianna Lima, Wesley Augusto Conde Godoy   +4 more
wiley   +1 more source

Forage Responses and Beef Cattle Performance in Silvopasture Systems: A Meta‐Analysis of Tropical and Subtropical Regions of Brazil

Grass and Forage Science, Volume 81, Issue 3, July-September 2026.
ABSTRACT Silvopasture systems integrate tree, forage, and livestock components, offering a sustainable intensification strategy that combines environmental and productive benefits, although shading may impose constraints on forage accumulation. This study aimed to evaluate forage accumulation, nutritive value, and beef cattle performance in pastoral ...
Ana Paula Corteze, Daniela Maria Martin, João Pedro Moro Flores, Rubia Dominschek, Lucas Aquino Alves, Gustavo Pesini, Laíse da Silveira Pontes, Jean Kassio Fedrigo, Leandro Bittencourt de Oliveira   +8 more
wiley   +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

CARACTERÍSTICAS DE CRESCIMENTO, DENSIDADE BÁSICA E COMPOSIÇÃO QUÍMICA DA MADEIRA DE Eucalyptus spp NA REGIÃO DE RIBAS DO RIO PARDO-MS

Revista Brasileira de Engenharia de Biossistemas, 2017
O gênero Eucalyptus spp. se apresenta com uma qualidade potencial das mais interessantes, devido grande diversidade de espécies ligadas a uma boa capacidade produtiva e adaptação aos mais diversos tipos de clima e solo. Os plantios de clones, espécies e
F.M.L. de Souza, C.H. Pupo, G.C. Sereghetti, C.A. Sansígolo, J.P. Ferreira, R.B. Silva, D.P. Garcia   +6 more
doaj   +1 more source

Qualidade da madeira acetilada de Eucalyptus urophylla x Eucalyptus grandis [PDF]

Advances in Forestry Science, 2020
Objetivou-se com este estudo avaliar as propriedades tecnológicas da madeira de Eucalyptus urophylla x Eucalpyptus grandis submetida ao processo de modificação química por acetilação. Para tanto, foram confeccionadas amostras de madeira com dimensões de 2 x 2 x 1 cm, as quais foram submetidas ao tratamento de acetilação, por imersão em anidrido acético,
Figueiredo, Gustavo Gomes, Stangerlin, Diego Martins, Ferreira, Mayra Daniela, Zaque, Leonardo Antônio Moraes, Pariz, Elisangela, Pereira, Bárbara Luísa Corradi   +5 more
openaire   +2 more sources

Gene Expression Profiling in Eucalyptus Associates Phenylpropanoid Resistance to Teratosphaeria destructans

Plant Pathology, Volume 75, Issue 3, May–June 2026.
Transcriptomic analysis of a resistant Eucalyptus genotype revealed that the phenylpropanoid pathway was activated in response to Teratosphaeria destructans infection. Analysis in vitro showed contrasting effects of compounds produced. Chlorogenic acid completely inhibited germination of T.
Tshoganyetso Motete, Myriam Solís, Almuth Hammerbacher, Sanushka Naidoo   +3 more
wiley   +1 more source

Ophelimus bipolaris sp. n. (Hymenoptera, Eulophidae), a New Invasive Eucalyptus Pest and Its Host Plants in China

Insects, 2021
Eucalyptus species have become one of the most commonly planted trees worldwide, including China, due to their fast growth and various commercial applications.
Hua-Yan Chen, Jie-Min Yao, Shao-Bin Huang, Hong Pang   +3 more
doaj   +1 more source

Microsporogenesis and flower development in Eucalyptus urophylla × E. tereticornis. [PDF]

Breed Sci, 2015
We compared microsporogenesis and flower development in Eucalyptus urophylla × E. tereticornis. In this study, although microsporogenesis and cytokinesis occurred simultaneously during meiosis of pollen mother cells, we observed a strong asynchronism in different anthers from a flower bud.
Yang J, Kang X.
europepmc   +3 more sources

Air-drying of seven clones of Eucalyptus grandis × Eucalyptus urophylla wood

BioResources, 2019
Selecting clones with the best genetic material is one goal of eucalyptus breeding programs. Understanding the variations between the wood from different hybrid clones during drying is necessary to process improvement. This study aimed to select eucalyptus clones for lumber production based on their drying defects. From a plantation in Brazil, 42 trees
Frederico J. N. França, André P. V. Maciel, Tâmara S. F. A. França, João G. M. Silva, Djeison C. Batista   +4 more
openaire   +1 more source

WUSCHEL Transcription Factor: From Stem Cell Maintenance to Crop Improvement

Advanced Science, Volume 13, Issue 24, 27 April 2026.
This review synthesizes emerging insights into WUSCHEL (WUS) as a central regulator of plant stem cell fate beyond Arabidopsis, highlighting its roles in regeneration, somatic embryogenesis (SE), and stress adaptation across crops. It explores how WUS‐centered regulatory networks, genome editing, and AI‐guided strategies can be leveraged for precise ...
Zishan Ahmad, Muthusamy Ramakrishnan, Rajeev K. Varshney, Anwar Shahzad, Shamsur Rehman, Bijaya Pant, Qiang Wei   +6 more
wiley   +1 more source