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Acceptability and suitability of Tuta absoluta eggs from irradiated parents to parasitism by Trichogramma nerudai and Trichogramma pretiosum (Hymenoptera: Trichogrammatidae)
Cagnotti, Cynthia Lorena; Hernandez, Carmen Marcela; Andorno, Andrea Veronica; Viscarret, Mariana Mabel; Riquelme Virgala, María Begoña; Botto, Eduardo Norberto; Lopez, Silvia Noemi (2016)Tuta absoluta (Meyrick) (Lepidoptera: Gelechiidae) is one of the most devastatingpests of tomato crops. We studied the acceptability and suitability of eggs laid byirradiated T. absoluta pairs to parasitism by the parasitoids ... -
Biological control of Myzus persicae (Hemiptera: Aphididae) through banker plant system in protected crops
Andorno, Andrea Veronica; Lopez, Silvia Noemi (2014-11)Banker plants with Aphidius colemani were tested in greenhouse for control of Myzus persicae on arugula and sweet pepper crops and compared to inoculative releases of parasitoids. Banker plants system consisted of pots of ... -
Cold storage of Trichogramma nerudai using an acclimation period
Cagnotti, Cynthia Lorena; Lois, Marcelo; Lopez, Silvia Noemi; Botto, Eduardo Norberto; Viscarret, Mariana Mabel (Springer, 2018)The availability of suitable storage methods for parasitoids is a valuable tool in biological control programs. Studies were conducted to investigate the effects of cold storage with acclimation period on the quality of ... -
Control biológico de plagas en horticultura. Experiencias argentinas de las últimas tres décadas
Polack, Luis Andres; Lecuona, Roberto Eduardo; Lopez, Silvia Noemi (Ediciones INTA, 2020-12-23)Los cambios tecnológicos que acompañaron a la producción hortícola y las consecuencias de ese manejo impactaron negativamente en diversos niveles de la producción. Uno de los problemas a resolver es el de las plagas y ... -
Development of Glycaspis brimblecombei Moore (Hemiptera: Aphalaridae) on Eucalyptus camaldulensis Dehnh. and Eucalyptus dunnii Maiden
Cuello, Eliana Marina; Lopez, Silvia Noemi; Andorno, Andrea Veronica; Hernandez, Carmen Marcela; Botto, Eduardo Norberto (2017)1 The red gum lerp psyllid Glycaspis brimblecombei is an invasive insect species, native from Australia, that specifcally feeds on Eucalyptus trees. It has invaded several countries throughout the world. In Argentina, it ... -
Dispersion and Persistence of Trichogrammatoidea bactrae (Nagaraja) over Tuta absoluta (Meyrick), in Tomato Greenhouses
Cagnotti, Cynthia Lorena; Riquelme Virgala, María Begoña; Botto, Eduardo Norberto; Lopez, Silvia Noemi (2018-08)Inundative biological control depends on the ability of natural enemies to disperse and persist in the environment. The objective was to evaluate the dispersion and persistence of Trichogrammatoidea bactrae (Nagaraja) on ... -
Estudio de la diversidad de insectos asociados a las principales plagas de Eucalyptus spp., para la selección de potenciales agentes de control biológico
Cuello, Eliana Marina (Facultad de Ciencias Exactas y Naturales, Universidad de Buenos Aires, 2019)Las plagas de eucaliptos más importantes en la Argentina son Glycaspis brimblecombei, Thaumastocoris peregrinus y Leptocybe invasa, todas ellas de reciente aparición en nuestro país. El abordaje más efectivo al problema ... -
Evaluación de tres clases de trigo para la cría de Sitotroga cerealella (Lepidoptera: Gelechiidae) como hospedante utilizado en la cría de enemigos naturales
Méndez, Lucía M.; Botto, Eduardo Norberto; Flores, Dora; Cagnotti, Cynthia Lorena; Lopez, Silvia Noemi; Viscarret, Mariana Mabel (Sociedad Entomológica Argentina, 2016)La estandarización de protocolos para la cría artificial es esencial para lograr una producción de insectos adecuada en calidad y cantidad. Los huevos de Sitotroga cerealella Olivier se utilizan para la cría de parasitoides ... -
Inherited sterility in Tuta absoluta (Lepidoptera: Gelechiidae): Pest population suppression and potential for combined use with a generalist predator
Cagnotti, Cynthia Lorena; Andorno, Andrea Veronica; Hernández, Carmen Marcela; Carabajal Paladino, Leonale Suzel; Botto, Eduardo Norberto; López, Silvia Noemi (2016)Tuta absoluta (Meyrick) (Lepidoptera: Gelechiidae) is one of the most devastating pests of tomato. We studied whether partially sterile T. absoluta males and fully sterile females were capable of suppressing wild populations ... -
Mapeo estacional de Aphidiinae (Hymenoptera: Braconidae) parasitoides de áfidos (Hemiptera: Aphididae) en las principales zonas productoras de pimiento de la provincia de Corrientes, Argentina
Andorno, Andrea Veronica; Caceres, Sara; Aguirre, Maximo Raul Alcides; Cagnotti, Cynthia Lorena; Lopez, Silvia Noemi (Sociedad Entomológica Argentina, 2016)El pimiento (Capsicum annuum L.) es una de las hortalizas de fruto más importantes producidas bajo invernadero en la provincia de Corrientes. Entre las plagas que afectan a este cultivo se encuentran los áfidos (Hemiptera: ... -
Moscas blancas y enemigos naturales asociados al cultivo de naranja bajo dos tipos de manejo sanitario en San Pedro, provincia de Buenos Aires = Whiteflies and natural enemies on orange crops under two types of sanitary management in San Pedro, Buenos Aires province
Lopez, Silvia Noemi; Segade, Gonzalo (Sociedad Entomológica Argentina, 2017)Las moscas blancas (Hemiptera: Aleyrodidae) son importantes plagas que afectan al género Citrus. En este trabajo se identificaron las especies presentes en naranjos de San Pedro (provincia de Buenos Aires) y se analizó su ... -
Population Development of the Invasive Species Thaumastocoris peregrinus (Hemiptera: Thaumastocoridae) on four Eucalyptus Species of the Subgenus Symphyomyrtus
Cuello, Eliana Marina; Andorno, Andrea Veronica; Hernandez, Carmen Marcela; Lopez, Silvia Noemi (Springer, 2018-06)Thaumastocoris peregrinus Carpintero & Dellapé (Hemiptera: Thaumastocoridae) is a small sap-sucking insect that feeds on Eucalyptus L’Hér. leaves. Although it is native to Australia, it currently has a global distribution ... -
Prey consumption and development of the indigenous lacewing Chrysoperla externa feeding on two exotic Eucalyptus pests
Cuello, Eliana Marina; Andorno, Andrea Veronica; Hernandez, Carmen Marcela; Lopez, Silvia Noemi (Taylor & Francis, 2019)The green lacewing Chrysoperla externa is a widespread species in the Neotropical region that occurs in different habitats. Its presence in Eucalyptus plantations infested with Glycaspis brimblecombei (Hemiptera: Aphalaridae) ... -
Sex Chromosome Turnover in Moths of the Diverse Superfamily Gelechioidea
Carabajal Paladino, Leonela Z.; Provaznıkova, Irena; Berger, Madeleine; Bass, Chris; Aratchige, Nayanie S.; Lopez, Silvia Noemi; Marec, Frantisek; Nguyen, Petr (Oxford University Press, 2019-04-08)Sex chromosomes play a central role in genetics of speciation and their turnover was suggested to promote divergence. Invertebrates, sex chromosome–autosome fusions resulting in neo-sex chromosomes occur frequently in male ...