Results 21 to 30 of about 619 (129)

Complex multitrophic species interactions and fitness costs: Intricate consequences of jasmonate and salicylate induced plant defences

Journal of Animal Ecology, EarlyView.
This study reveals how long‐term activation of jasmonic and salicylic acid signalling reshapes arthropod communities and plant fitness across seasons. By showing that induced defences generate contrasting outcomes and cascading trade‐offs across trophic levels, it challenges the assumption that induced resistance is uniformly beneficial in natural ...
Mônica F. Kersch‐Becker, Guilherme P. Pinheiro, Thaís S. Schweller, Martin Pareja, Victoria M. Pocius, José R. Trigo, Gustavo Q. Romero   +6 more
wiley   +1 more source

Low Rates of Kaolin in Different Application Periods Reduce Diaphorina citri Population and Huanglongbing Incidence in Commercial Citrus Orchards

Journal of Applied Entomology, EarlyView.
ABSTRACT Huanglongbing (HLB) is the most destructive citrus disease worldwide, and it has been disseminated by the Asian citrus psyllid Diaphorina citri, the vector of the causing agent Candidatus Liberibacter asiaticus. Although processed kaolin reduces psyllid infestation, long‐term field data from commercial orchards are limited.
Marcelo Pedreira de Miranda, Wellington Ivo Eduardo, Renato Beozzo Bassanezi, Eduardo Augusto Girardi, Haroldo Xavier Linhares Volpe   +4 more
wiley   +1 more source

O método GPR aplicado à localização de tubulações utilizadas no abastecimento de água no município de Belém-Pará

Geotecnia, 2017
Este trabalho consistiu em avaliar a viabilidade do método GPR (Ground Penetrating Radar) na localização de tubulações de aço, cimento-amianto, PVC e ferro fundido, de diversos diâmetros, utilizadas pela Companhia de Saneamento do Pará (COSANPA), no ...
Gerson Pompeu Pinto, Marcos Welby Correa Silva   +1 more
doaj   +1 more source

Rootstock impacts on citrus flush dynamics, vegetative growth, and Diaphorina citri infestation and dispersion: Implications for huanglongbing management

Pest Management Science, Volume 82, Issue 9, Page 8795-8809, September 2026.
Dwarfing citrus rootstocks restrict flush shoot growth on the scion, thereby reducing Asian citrus psyllid infestation, dispersal, and huanglongbing (HLB) progression. These findings support the use of dwarfing rootstocks as an effective cultural strategy in integrated HLB management for citrus orchards.
Deived Uilian de Carvalho, Eduardo Augusto Girardi, Wellington Ivo Eduardo, Haroldo Xavier Linhares Volpe, Fernando Alves de Azevedo, Marcelo Pedreira de Miranda, Renato Beozzo Bassanezi   +6 more
wiley   +1 more source

Development and validation of a method for the determination of valproic acid in pharmaceutical formulations by high performance liquid chromatography with diode array detection (HPLC-DAD)

Vigilância Sanitária em Debate: Sociedade, Ciência & Tecnologia, 2013
Título em português: Desenvolvimento e validação de um método para a determinação de ácido valpróico em formulações farmacêuticas por cromatografia líquida de alta eficiência acoplada com detector de conjunto de fotodiodos O ácido valpróico (VA) é ...
Paulo Ricardo de Souza e Souza, Juliana Machado de Carvalho, André Luis Mazzei Albert, Josino Costa Moreira, Katia Christina Leandro   +4 more
doaj   +6 more sources

“Caught in a Trap”: Everyday Peace and the Dilemma of Representation in Rio de Janeiro

City &Society, Volume 38, Issue 2, August 2026.
ABSTRACT Urban security interventions often seek legitimacy by changing how places associated with violence are publicly represented. Less attention has been paid to how grassroots organizations navigate these representational pressures as they pursue everyday peace.
Henry Staples, Sarah Vogelsanger
wiley   +1 more source

Decoding Biothreats With FT‐ICR‐MS: Metabotyping of Bacillus cereus Spores Through Untargeted Metabolomics

Journal of Mass Spectrometry, Volume 61, Issue 7, July 2026.
ABSTRACT Genome sequencing is the gold standard for microbial identification. However, it fails to distinguish closely related species with overlapping genetic features. This is the case of Bacillus cereus and Bacillus cytotoxicus, two members of the B. cereus group with distinct pathogenic profiles. While B. cereus, a well‐known opportunistic pathogen
Maria Inês Romão, Inês Gomes, Wilson Antunes, Petr Novak, Marta Sousa Silva, Carlos Cordeiro   +5 more
wiley   +1 more source

A Top‐Down View of Global and Regional Carbon Budgets From an Ensemble of Atmospheric Inversions

Global Biogeochemical Cycles, Volume 40, Issue 6, June 2026.
Abstract Atmospheric inversions provide surface CO2 flux estimates based on in situ observed atmospheric CO2 mole fractions or satellite‐based column average CO2 (XCO2). Here, we provide a detailed assessment of 14 atmospheric CO2 inversions included in the Global Carbon Budget (GCB2024).
A. M. van der Woude, I. T. Luijkx, R. J. de Kok, W. Peters, F. Chevallier, C. Rödenbeck, P. Ciais, N. Chandra, K. Wang, R. Janardanan, H. van Asperen, A. Bastos, A. van den Berg, A. A. Bloom, S. Botía, K. Bowman, J. G. Canadell, R. A. F. de Souza, C. Q. Dias‐Junior, L. Feng, P. Friedlingstein, L. V. Gatti, E. Gloor, K. Ishijima, F. Jiang, Z. Jin, W. Ju, X. Lan, J. Liu, Z. Liu, T. Machida, S. Maksyutov, A. C. Manning, A. Martinez, G. A. Martins, K. McKain, J. B. Miller, L. Nayagam, Y. Niwa, P. I. Palmer, P. K. Patra, P. A. Pickers, B. Poulter, B. B. Stephens, C. Sweeney, S. Wofsy, Z. Wu, D. Yang, J. Yun, N. Zeng   +49 more
wiley   +1 more source

Bolsa Família e (in)segurança alimentar em município mineiro: Estudo com crianças até sete anos

Revista Contexto & Saúde, 2023
O Programa Bolsa Família tem sido objeto de estudos que mostram o impacto na redução da extrema pobreza e na redução da insegurança alimentar e nutricional (IAN).
 Ana Pereira Alvarenga, Milena Serenini Bernardes, Marina de Oliveira Verissimo, Laís Amaral Maís, Renan Serenini Bernardes, Lílian Gonçalves Teixeira, Giovana Longo-Silva, Maysa Helena de Aguiar Toloni   +7 more
doaj   +1 more source

The Red Queen unveils the sexual and mating strategies of flowers

Journal of Ecology, Volume 114, Issue 5, May 2026.
Although the conventional wisdom is that floral traits of plants evolved in concert with their mutualistic pollinators, here we showed that several key sexual and mating traits of plants, which modulate their outcrossing strategy, evolved in response to the pressure exerted by their antagonistic insect herbivores.
Carlos Roberto Fonseca, Martin Brändle, Martin M. Gossner   +2 more
wiley   +1 more source