Search Results - "Eguaras, Martìn Javier"

The gut microbiome of solitary bees is mainly affected by pathogen assemblage and partially by land use by Fernandez De Landa, Gregorio, Alberoni, Daniele, Baffoni, Loredana, Fernandez De Landa, Mateo, Revainera, Pablo Damian, Porrini, Leonardo Pablo, Brasesco, Constanza, Quintana, Silvina, Zumpano, Francisco, Eguaras, Martìn Javier, Maggi, Matias Daniel, Di Gioia, Diana

“…Pollinators, including solitary bees, are drastically declining worldwide. Among the factors contributing to this decline, bee pathogens and different land…”
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Detrimental effects of amitraz exposure in honey bees (Apis mellifera) infected with Nosema ceranae by Zufriategui, Camila, Porrini, Martín Pablo, Eguaras, Martín Javier, Garrido, Paula Melisa

“…In recent years, there has been growing concern on the potential weakening of honey bees and their increased susceptibility to pathogens due to chronic…”
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Current genetic diversity of managed and commercially produced Apis mellifera colonies in Argentina inferred by wing geometric morphometrics and COI-COII mtDNA locus by Porrini, Leonardo Pablo, Quintana, Silvina, Brasesco, Constanza, Maggi, Matias Daniel, Porrini, Martín Pablo, Garrido, Melisa Paula, Fernández Iriarte, Pedro José, Eguaras, Martín Javier

“…The current genetic diversity of Apis mellifera colonies in Argentina was evaluated using geometric morphometric analysis of wing shape in 480 managed colonies…”
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Sublethal effects of acaricides and Nosema ceranae infection on immune related gene expression in honeybees by Garrido, Paula Melisa, Porrini, Martín Pablo, Antúnez, Karina, Branchiccela, Belén, Martínez-Noël, Giselle María Astrid, Zunino, Pablo, Salerno, Graciela, Eguaras, Martín Javier, Ieno, Elena

“…Nosema ceranae is an obligate intracellular parasite and the etiologic agent of Nosemosis that affects honeybees. Beside the stress caused by this pathogen,…”
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Sub-lethal effects of the consumption of Eupatorium buniifolium essential oil in honeybees by Rossini, Carmen, Rodrigo, Federico, Davyt, Belén, Umpiérrez, María Laura, González, Andrés, Garrido, Paula Melisa, Cuniolo, Antonella, Porrini, Leonardo P, Eguaras, Martín Javier, Porrini, Martín P

“…When developing new products to be used in honeybee colonies, further than acute toxicity, it is imperative to perform an assessment of risks, including…”
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Phoretic mites on South American bumblebees (Bombus spp.) as parasite carriers: a historical input by Revainera, Pablo Damián, Quintana, Silvina, Fernández de Landa, Gregorio, Meroi Arcerito, Facundo, Lucía, Mariano, Abrahamovich, Alberto Horacio, Plischuk, Santiago, Eguaras, Martín Javier, Maggi, Matías Daniel

“…Phoretic mites associated with bumblebees are considered commensals that represent little or no risk for their hosts. The aim of the present study was to…”
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Laurus nobilis L. Extracts against Paenibacillus larvae: Antimicrobial activity, antioxidant capacity, hygienic behavior and colony strength by Fernández, Natalia Jorgelina, Damiani, Natalia, Podaza, Enrique Arturo, Martucci, Josefa Fabiana, Fasce, Diana, Quiroz, Federico, Meretta, Pablo Ezequiel, Quintana, Silvina, Eguaras, Martín Javier, Gende, Liesel Brenda

“…The aim of this work was to compare the antimicrobial activity against Paenibacillus larvae and the antioxidant capacity of two Laurus nobilis L. extracts…”
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Immune-related gene expression in nurse honey bees (Apis mellifera) exposed to synthetic acaricides by Garrido, Paula Melisa, Antúnez, Karina, Martín, Mariana, Porrini, Martín Pablo, Zunino, Pablo, Eguaras, Martín Javier

“…[Display omitted] ► Flumethrin induced an up-regulation of hymenoptaecin. ► Opposite effects of coumaphos and flumethrin in ABA and HYM expression levels. ► No…”
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Genetic variation and widespread dispersal of Nosema ceranae in Apis mellifera apiaries from Argentina by Medici, Sandra Karina, Sarlo, Edgardo Gabriel, Porrini, Martín Pablo, Braunstein, Martín, Eguaras, Martín Javier

“…Using molecular techniques, we documented the presence of Nosema ceranae in honeybees ( Apis mellífera ) from Argentina. Samples were collected from A…”
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Effects of Synthetic Acaricides and Nosema ceranae (Microsporidia: Nosematidae) on Molecules Associated with Chemical Communication and Recognition in Honey Bees by Porrini, Martín Pablo, Garrido, Paula Melisa, Umpiérrez, María Laura, Porrini, Leonardo Pablo, Cuniolo, Antonella, Davyt, Belén, González, Andrés, Eguaras, Martín Javier, Rossini, Carmen

“…Acaricides and the gut parasite are commonly present in most productive hives. Those stressors could be affecting key semiochemicals, which act as homeostasis…”
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In vivo evaluation of antiparasitic activity of plant extracts on Nosema ceranae (Microsporidia) by Porrini, Martín Pablo, Fernández, Natalia Jorgelina, Garrido, Paula Melisa, Gende, Liesel Brenda, Medici, Sandra Karina, Eguaras, Martín Javier

“…This study evaluated the activity of plant extracts on Nosema ceranae development and their toxicity on the infected host Apis mellifera . Newly emerged bees…”
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Susceptibility of Varroa destructor (Acari: Varroidae) to synthetic acaricides in Uruguay: Varroa mites' potential to develop acaricide resistance by Maggi, Matías Daniel, Ruffinengo, Sergio Roberto, Mendoza, Yamandú, Ojeda, Pilar, Ramallo, Gustavo, Floris, Iganazio, Eguaras, Martín Javier

“…The purpose of this study was to estimate the acaricide susceptibility of Varroa destructor populations from Uruguay, which had never been exposed to synthetic…”
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Impacts of dietary supplementation with p-coumaric acid and indole-3-acetic acid on survival and biochemical response of honey bees treated with tau-fluvalinate by Mitton, Giulia Angelica, Szawarski, Nicolás, Mitton, Francesca Maria, Iglesias, Azucena, Eguaras, Martín Javier, Ruffinengo, Sergio Roberto, Maggi, Matías Daniel

“…Pollinator populations are in decline worldwide. Multiple factors have been cited as potential causes to these declines. In honey bees, a combination of…”
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Nosema ceranae in South American Native Stingless Bees and Social Wasp by Porrini, Martín Pablo, Porrini, Leonardo Pablo, Garrido, Paula Melisa, de Melo e Silva Neto, Carlos, Porrini, Darío Pablo, Muller, Fernando, Nuñez, Laura Alejandra, Alvarez, Leopoldo, Iriarte, Pedro Fernandez, Eguaras, Martín Javier

“…Besides the incipient research effort, the role of parasites as drivers of the reduction affecting pollinator populations is mostly unknown. Given the…”
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Vairimorpha (Nosema) ceranae can promote Serratia development in honeybee gut: an underrated threat for bees? by Braglia, Chiara, Alberoni, Daniele, Garrido, Paula Melisa, Porrini, Martin Pablo, Baffoni, Loredana, Scott, Dara, Eguaras, Martin Javier, Di Gioia, Diana, Mifsud, David

“…The genus harbors opportunistic pathogenic species, among which is pathogenic for honeybees although little studied. Recently, virulent strains of colonizing…”
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First molecular detection of Apis mellifera filamentous virus (AmFV) in honey bees (Apis mellifera) in Argentina by Quintana, Silvina, Brasesco, Constanza, Porrini, Leonardo Pablo, Di Gerónimo, Vanesa, Eguaras, Martín Javier, Maggi, Matías

“…Although many honey bee RNA viruses have been correlated with colony declines, little is known regarding the potential role of DNA viruses. Apis mellifera…”
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Immune-related gene expression of Apis mellifera larvae in response to cold stress and Abscisic Acid (ABA) dietary supplementation by Negri, Pedro, Ramirez, Leonor, Quintana, Silvina, Szawarski, Nicolas, Maggi, Matías D., Eguaras, Martín Javier, Lamattina, Lorenzo

“…The effects of parasites, pathogens and agrochemical exposure combined with the cold temperatures of winter in temperate-climate regions contribute to the…”
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Southern limit of Africanized honey bees in Argentina inferred by mtDNA and wing geometric morphometric analysis by Porrini, Leonardo Pablo, Quintana, Silvina, Brasesco, Constanza, Porrini, Martín Pablo, Garrido, Paula Melisa, Eguaras, Martin Javier, Müller, Fernando, Fernandez Iriarte, Pedro

“…African honey bee subspecies Apis mellifera scutellata began to spread in the American continent from southern Brazil in 1956. The process of Africanization…”
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Can the exotic pathogen Nosema ceranae affect the amount of Cucurbita maxima pollen grains transported by the native bee Eucera fervens? by Fernandez de Landa, Gregorio, Meroi Arcerito, Facundo René, Corti, Camila, Revainera, Pablo Damián, Nicolli, Anabella Rita, Zumpano, Francisco, Brasesco, Constanza, Quintana, Silvina, Fernandez de Landa, Mateo, Ramos, Facundo, Petrigh, Romina, Eguaras, Martin Javier, Galetto, Leonardo, Maggi, Matias

“…Eucera and Xenoglosa are the two most frequent squash pollinators, and they both rely solely upon plants of the genus Cucurbita for pollen intake to feed their…”
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Varroa destructor: when reversion to coumaphos resistance does not happen by Mitton, Giulia Angelica, Szawarski, Nicolás, Ramos, Facundo, Fuselli, Sandra, Meroi Arcerito, Facundo René, Eguaras, Martín Javier, Ruffinengo, Sergio Roberto, Maggi, Matías Daniel

“…The ectoparasitic mite Varroa destructor is potentially the greatest threat to honey bee colonies of Apis mellifera worldwide. Acaricide rotation is widely…”
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