Results 41 to 50 of about 5,237 (214)

Molecular Characterization of Chitin Synthase Gene in Tetranychus cinnabarinus (Boisduval) and Its Response to Sublethal Concentrations of an Insecticide

open access: yesInsects, 2021
The carmine spider mite, Tetranychus cinnabarinus (Boisduval), is one of the most important acarine pest species. At present, its control remains primarily dependent on using various chemical insecticides/acaricides in agricultural crops worldwide.
Tianrong Xin   +5 more
doaj   +1 more source

Seletividade de inseticidas as diferentes fases de desenvolvimento do predador Doru luteipes (Scudder) (Dermaptera: forficulidae). [PDF]

open access: yes, 2018
O predador Doru luteipes (Scudder) e um dos pincipais reguladores da populacao de Spodoptera frugiperda (J.E. Smith) e Helicoverpa zea (Boddie) na cultura de milho (Zea mays).
CRUZ, I., SALGADO, L. O., SIMOES, J. C.
core  

State‐of‐the‐Art, Insights, and Perspectives for MOFs‐Nanocomposites and MOF‐Derived (Nano)Materials

open access: yesAdvanced Materials, Volume 37, Issue 52, December 29, 2025.
Different approaches to MOF‐NP composite formation, such as ship‐in‐a‐bottle, bottle‐around‐the‐ship and in situ one‐step synthesis, are used. Owing to synergistic effects, the advantageous features of the components of the composites are beneficially combined, and their individual drawbacks are mitigated.
Stefanos Mourdikoudis   +6 more
wiley   +1 more source

Efeito do tratamento com diflubenzuron na hematologia de jundiás, Rhamdia quelen (Pimelodidae) infestados por Lernaea cyprinacea (Copepoda) em banhos de imersão de 24 horas = Effect of the treatment with diflubenzuron in the hematology of Jundiás Rhamdia quelen (Pimelodidae) infected by Lernaea cyprinacea (Copepoda) in 24-hour immersion baths

open access: yesActa Scientiarum: Biological Sciences, 2006
Na aqüicultura brasileira, formulações à base de diflubenzuron para uso agrícola são utilizadas indiscriminadamente no controle de ectoparasitas de peixes.
Rodrigo Gasparoto Mabilia   +1 more
doaj  

Exposição ocupacional ao difluobenzuron: avaliação de metemoglobina após a jornada de trabalho dos guardas de endemias atuantes na região do grande Rio de Janeiro

open access: yesCadernos de Saúde Coletiva, 2014
Atualmente, a substância utilizada para o combate do vetor da dengue é o diflubenzuron, um larvicida que possui como principal efeito no ser humano a formação demetemoglobina.
Cristiane Barata-Silva   +5 more
doaj   +1 more source

The Impact of Selection with Diflubenzuron, a Chitin Synthesis Inhibitor, on the Fitness of Two Brazilian Aedes aegypti Field Populations. [PDF]

open access: yesPLoS ONE, 2015
Several Aedes aegypti field populations are resistant to neurotoxic insecticides, mainly organophoshates and pyrethroids, which are extensively used as larvicides and adulticides, respectively. Diflubenzuron (DFB), a chitin synthesis inhibitor (CSI), was
Thiago Affonso Belinato, Denise Valle
doaj   +1 more source

Efeito de inseticidas usados na aquicultura sobre a atividade enzimática de organismos aquáticos bioindicadores. [PDF]

open access: yes, 2015
Resumo: O presente estudo objetiva analisar alterações na atividade enzimática de náuplios de Artemia salina, um microcrustáceo de águas salgadas amplamente utilizado em testes de ecotoxicologia, quando expostas a dois pesticidas, Diflubenzuron e ...
CASTRO, V. L. S. S. de   +5 more
core  

World Association for Veterinary Dermatology Consensus Statement for Diagnosis, and Evidence‐Based Clinical Practice Guidelines for Treatment and Prevention of Canine Leishmaniosis

open access: yesVeterinary Dermatology, Volume 36, Issue 6, Page 723-787, December 2025.
Hyperkeratosis of (a) the footpads and (b) the nasal planum. ABSTRACT Background Canine leishmaniosis (CanL) due to Leishmania infantum remains common, and veterinarians do not always follow scientifically sound approaches for diagnosis, treatment and prevention. Objectives To provide consensus guidelines for diagnosis and evidence‐based guidelines for
Manolis N. Saridomichelakis   +9 more
wiley   +1 more source

Lethal effects of insecticides on adults of Eriopis connexa (Germar, 1824) (Coleoptera: Coccinellidae)

open access: yesEntomological Communications, 2022
The predator Eriopis connexa (Germar, 1824) (Coleoptera: Coccinelidae), is an important biological control agent in wheat fields. In this work, we evaluated the lethal effects of fifteen insecticides used in the wheat crop on adults of the predator E ...
Rafael A. Pasini   +4 more
doaj   +1 more source

Identifying Gene Predictors of Chemicals Linked With Breast Cancer: A Machine Learning Analysis of MCF7 Cellular Transcriptomic Screening Data

open access: yesEnvironmental and Molecular Mutagenesis, Volume 66, Issue 8, Page 425-441, October 2025.
ABSTRACT Breast cancer is the most prevalent cancer in women and has been linked to exposure to environmental chemicals. However, many chemicals have not been evaluated for relationships with this outcome. In this study, we analyzed RNA sequencing data from human breast cancer‐derived MCF7 cells exposed to hundreds of individual chemicals.
Lauren E. Koval   +2 more
wiley   +1 more source

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