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Analysis of the gut bacterial community of wild larvae of Anastrepha fraterculus sp. 1: effect of host fruit, environment, and prominent stable associations of the genera Wolbachia, Tatumella, and Enterobacter
Salgueiro, Julieta; Nussenbaum, Ana Laura; Milla, Fabian Horacio; Asimakis, Elias D.; Goane, Lucía; Ruiz, María Josefina; Bachmann, Guillermo Enrique; Vera, María Teresa; Stathopoulou, Panagiota; Bourtzis, Kostas; Deutscher, Ania T.; Lanzavecchia, Silvia Beatriz; Tsiamis, George; Segura, Diego Fernando (Frontiers Media, 2022-03)The genus Anastrepha (Diptera Tephritidae) includes some of the most important fruit fly pests in the Americas. Here, we studied the gut bacterial community of 3rd instar larvae of Anastrepha fraterculus sp. 1 through Next ... -
Aportes a la Técnica de Insecto Estéril: Una cepa de Anastrepha fraterculus (Diptera: Tephritidae) con maduración sexual temprana
Peralta, Patricia Angelica; Milla, Fabian Horacio; Cladera, Jorge Luis (Gerencia de Comunicación e Imagen Institucional, DNA SICC, INTA, 2014-04)El proceso de maduración sexual de los machos de Anastrepha fraterculus (Wied.) es relativamente largo comparado con el de otros tefrítidos. Si se quiere aplicar la Técnica del Insecto Estéril (TIE), el costo se incrementa ... -
Behavioural and Electrophysiological Response of Anastrepha fraterculus (Diptera: Tephritidae) to a γ-Lactone Synthetic Semiochemical
Goane, Lucía; Carrizo, Beatriz Noemi; Ruiz, María Josefina; Bachmann, Guillermo Enrique; Milla, Fabian Horacio; Segura, Diego Fernando; Kuzmich, Dan; Walse, Spencer; Vera, María Teresa (MDPI, 2023-02)Attractants are a powerful tool for pest management. The lack of specific attractants for the South American fruit fly, Anastrepha fraterculus, a complex of cryptic species of great economic importance in South America, ... -
Cytogenetic characterization of sex chromosomes in the Y-short anastrepha fraterculus strain
Giardini, Maria Cecilia; Milla, Fabian Horacio; Nieves, M.; Cladera, Jorge Luis; Lanzavecchia, Silvia Beatriz (2016)The presence of genes encoding male determining factors linked to the Y chromosome has been previously reported in Dipteran species. No information is available for A. fraterculus -
Datos de nivel básico de cuatro insecticidas con diferentes mecanismos de acción para Anastrepha fraterculus y Ceratitis capitata (Diptera: Tephritidae) = Baseline data of four insecticides with different modes of action for Anastrepha fraterculus and Ceratitis capitata (Diptera: Tephritidae)
Páez Jerez, Paula Gabriela; Carrizo, Beatriz Noemi; Musse, Rodrigo Cristián; Varela, E.; Armiñana, Arturo; Milla, Fabian Horacio; Vera, María Teresa; de la Vega, Marcelo Horacio (Facultad de Agronomía y Zootecnia, Universidad Nacional de Tucumán, 2015-06)La mosca de la fruta del Mediterráneo, Ceratitis capitata (Wiedemann), y la mosca sudamericana de los frutos, Anastrepha fraterculus (Wiedemann) son plagas de gran importancia económica en Argentina y el mundo. Una de las ... -
Fruit infestation patterns by Anastrepha fraterculus and Ceratitis capitata reveal that cross-recognition does not lead to complete avoidance of interspecific competition in nature
Devescovi, Francisco; Liendo, María Clara; Bachmann, Guillermo Enrique; Bouvet, Juan Pedro; Milla, Fabian Horacio; Vera, María Teresa; Cladera, Jorge Luis; Segura, Diego Fernando (Wiley, 2015-08)1. The avoidance of parasitized or infested hosts, which is a common phenomenon in parasitic wasps and phytophagous insects, may act both intra- and interspecifically. Most studies on chemically-mediated avoidance of ... -
Geographic distribution of sex chromosome polymorphism in Anastrepha fraterculus sp. 1 from Argentina
Giardini, Maria Cecilia; Nieves, Mariela; Scannapieco, Alejandra Carla; Conte, Claudia Alejandra; Milla, Fabian Horacio; Schapovaloff, Maria Elena; Frissolo, Maria Soledad; Remis, Maria Isabel; Cladera, Jorge Luis; Lanzavecchia, Silvia Beatriz (BioMed Central, 2020-12)Background Anastrepha fraterculus is recognized as a quarantine pest in several American countries. This fruit fly species is native to the American continent and distributed throughout tropical and subtropical regions. ... -
Gut bacteriome analysis of Anastrepha fraterculus sp. 1 during the early steps of laboratory colonization
Salgueiro, Julieta; Pimper, Lidia Elena; Segura, Diego Fernando; Milla, Fabian Horacio; Russo, Romina Maria; Asimakis, Elias D.; Stathopoulou, Panagiota; Bourtzis, Kostas; Cladera, Jorge Luis; Tsiamis, George; Lanzavecchia, Silvia Beatriz (Frontiers Media, 2020-10)Microbial communities associated to insect species are involved in essential biological functions such as host nutrition, reproduction and survivability. Main factors have been described as modulators of gut bacterial ... -
Identification and characterization of soluble binding proteins associated with host foraging in the parasitoid wasp Diachasmimorpha longicaudata
Wulff, Juan Pedro; Segura, Diego Fernando; Devescovi, Francisco; Muntaabski, Irina; Milla, Fabian Horacio; Scannapieco, Alejandra Carla; Cladera, Jorge Luis; Lanzavecchia, Silvia Beatriz (Plos, 2021-06)The communication and reproduction of insects are driven by chemical sensing. During this process, chemical compounds are transported across the sensillum lymph to the sensory neurons assisted by different types of soluble ... -
Infestation of fruit by conspecific and heterospecific females deters oviposition in two Tephritidae fruit fly species
Liendo, María Clara; Parreño, María Alejandra; Pietrek, Alejandro G.; Bouvet, Juan Pedro; Milla, Fabian Horacio; Vera, María Teresa; Cladera, Jorge Luis; Segura, Diego Fernando (Wiley, 2020-09)Tephritidae fruit fly larvae develop entirely in the host chosen by the females. To improve the fitness of their progeny, females would benefit from rejecting previously exploited hosts. Anastrepha fraterculus and Ceratitis ... -
Mate choice confers direct benefits to females of Anastrepha fraterculus (Diptera: Tephritidae)
Bachmann, Guillermo Enrique; Devescovi, Francisco; Nussenbaum, Ana Laura; Milla, Fabian Horacio; Shelly, Todd E.; Cladera, Jorge Luis; Fernandez, Patricia; Vera, María Teresa; Segura, Diego Fernando (Public Library of Science, 2019-06)Exposure to plant compounds and analogues of juvenile hormone (JH) increase male mating success in several species of tephritid fruit flies. Most of these species exhibit a lek mating system, characterized by active female ... -
Sex chromosomes in mitotic and polytene tissues of Anastrepha fraterculus (Diptera, Tephritidae) from Argentina: a review
Giardini, Maria Cecilia; Milla, Fabian Horacio; Lanzavecchia, Silvia Beatriz; Nieves, Mariela; Cladera, Jorge Luis (Pensoft Publishers, 2015-11)Cytogenetics, which is considered a fundamental tool to understand basic genetic and genomic issues of species, has greatly contributed to the description of polymorphisms both at inter- and intra-specific level. In fact, ... -
Transcriptome analysis of Anastrepha fraterculus sp. 1 males, females, and embryos: insights into development, courtship, and reproduction
Scannapieco, Alejandra Carla; Conte, Claudia Alejandra; Rivarola, Maximo Lisandro; Wulff, Juan Pedro; Muntaabski, Irina; Ribone, Andrés Ignacio; Milla, Fabian Horacio; Cladera, Jorge Luis; Lanzavecchia, Silvia Beatriz (BioMed Central, 2020-12)Anastrepha fraterculus sp. 1 is considered a quarantine pest in several American countries. Since chemical control applied in an integrated pest management program is the only strategy utilized against this pest, the ...