G
Gustavo Ferreira Martins
Researcher at Universidade Federal de Viçosa
Publications - 118
Citations - 2374
Gustavo Ferreira Martins is an academic researcher from Universidade Federal de Viçosa. The author has contributed to research in topics: Aedes aegypti & Midgut. The author has an hindex of 24, co-authored 106 publications receiving 1719 citations. Previous affiliations of Gustavo Ferreira Martins include University of the Azores & Oswaldo Cruz Foundation.
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Journal ArticleDOI
Diatomaceous earth impairment of water balance in the maize weevil, Sitophilus zeamais
H. A. E. Malia,Conrado A. Rosi-Denadai,N. M. P. Guedes,Gustavo Ferreira Martins,Raul Narciso C. Guedes +4 more
TL;DR: Activity and efficacy differed between DE formulations with KeepDry® leading to greater insecticidal activity and impairment of water balance in the maize weevil than the Insecto® formulation.
Journal Article
Reduced-risk insecticides in Neotropical stingless bee species: impact on survival and activity
Hudson V. V. Tomé,Wagner Faria Barbosa,Wagner Faria Barbosa,Alberto S. Corrêa,Lessando M. Gontijo,Gustavo Ferreira Martins,Raul Narciso C. Guedes +6 more
TL;DR: In this paper, the impact of three reduced-risk insecticides (Azadirachtin, spinosad, and chlorantraniliprole) on native bees was assessed in two species of stingless bees, Partamona helleri and Scaptotrigona xanthotrica, which are important native bees in Neotropical America.
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Differential cellular immune response of Galleria mellonella to Actinobacillus pleuropneumoniae
Luis Andrés Arteaga Blanco,Josicelli Souza Crispim,Kenner Morais Fernandes,Leandro Licursi de Oliveira,Monalessa Fábia Pereira,Denise Mara Soares Bazzolli,Gustavo Ferreira Martins +6 more
TL;DR: Results showed that apoptosis in circulating hemocytes of G. mellonella larvae after exposure to virulent bacterial strains occurred simultaneously with excessive cell death response induced by stress and subsequent caspase-3 activation.
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A comparative study of the ovaries in some Brazilian bees (Hymenoptera; Apoidea)
TL;DR: A morfologia do ovario em 33 especies de abelhas apresentando diferentes graus de sociabilidade foi estudada, mostrando que os representantes das tribos altamente eussociais Meliponini e Apini tem os maiores ovarios, enquanto as abel has solitarias apresentam maiors ovocitos.
Journal ArticleDOI
Toxicological assessments of agrochemical effects on stingless bees (Apidae, Meliponini).
Lorena L. Botina,Rodrigo Cupertino Bernardes,Wagner Faria Barbosa,Maria Augusta Pereira Lima,Raul Narciso C. Guedes,Gustavo Ferreira Martins +5 more
TL;DR: Protocols to standardize methods that allow for the exploration of lethal and sublethal effects of agrochemicals via acute and chronic exposure of stingless bees are described and proved that these standardized protocols are reliable for toxicological research on stingless bee.