Results 41 to 50 of about 10,496 (157)
National assessment of human health effects of climate change in Portugal: approach and key findings. [PDF]
, 2006 In this study we investigated the potential impact of climate change in Portugal on heat-related mortality, air pollution-related health effects, and selected vectorborne diseases.
Casimiro, Elsa +7 more
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Ecological Entomology, Volume 51, Issue 3, Page 475-488, June 2026.Using multiple infected and uninfected Drosophila sturtevanti lines, we investigated (i) the impact of Wolbachia on fecundity and (ii) its effects relative to antibiotic treatment. Based on over 1680 dissected ovaries, fecundity was similar between infected and uninfected flies.
Letícia Carlesso de Paula Sena +4 more
wiley +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 +2 more
wiley +1 more source
Diversidade de hospedeiros de Pestalotiopsis sp. no estado do Pará. [PDF]
, 2013 O fungo Pestalotiopsis sp. pode ser encontrado como saprófita, fitopatógeno e endofítico sendo considerado um fungo cosmopolita. Objetivou-se, com este trabalho, descrever a diversidade de hospedeiros de Pestalotiopsis sp. no Estado do Pará.
OLIVEIRA, J. S. F. +4 more
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Viruses, 2023 Dengue (DENV), chikungunya (CHIKV), and Zika (ZIKV) virus infections are widespread throughout the Rio de Janeiro state. The co-circulation of these emergent arboviruses constitutes a serious public health problem, resulting in outbreaks that can ...
Paula Maria Pereira de Almeida +9 more
doaj +1 more source
Environmental Contamination Affects Associated Bacterial Communities in a Neotropical Arboreal Ant
Biotropica, Volume 58, Issue 3, May 2026.Environmental stressors such as contamination from mining tailings can alter microbial communities associated with insects, including social ants. Ants, as widespread and ecologically influential insects with stable microbial associations, offer a relevant model to examine these effects.
Marília R. Bitar +4 more
wiley +1 more source
Acta Scientiarum: Biological Sciences, 2008 Trinta e nove espécimes de Plagioscion squamosissimus Heckel, 1840 foram coletados com redes de espera de diferentes malhagens na planície de inundação do Alto rio Paraná.
Fernando de Castro Tavernari +5 more
doaj +1 more source
Indole‐Acetic Acid Impairs Pseudomonas aeruginosa Virulence and Alters Lung Infection in Mice
MicrobiologyOpen, Volume 14, Issue 6, December 2025.Screening for anti‐virulence activity exerted by tryptophan catabolites on laboratory and clinical strains of Pseudomonas aeruginosa showed that Indoleacetic acid (IAA) inhibits motility and pigment production, downregulates PQS gene expression, while increases oxidative stress sensitivity.
Carlos Eduardo Dias Igídio +13 more
wiley +1 more source
Adaptação de Spodoptera frugiperda (J. E. Smith) (Lepidoptera: noctuidae) em diferentes hospedeiros no campo. [PDF]
, 2009 O objetivo desse trabalho foi avaliar a performance diferencial da lagarta-do-cartucho do milho (LCM), Spodoptera frugiperda, em hospedeiros alternativos comuns no agroecossistema envolvendo as culturas do milho, visando incorporar novos conhecimentos de
MENDES, S. M. +4 more
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