Man

Claudio Carlos Ramirez Rivera

Profesor Asociado

Universidad de Chile

Talca, Chile

Líneas de Investigación


Ecología y evolución de insectos fitófagos. Estudio de los patrones de especialización ecológica de insectos a sus plantas hospederas, principalmente en insectos que constituyen plagas agrícolas y forestales.

Educación

  •  Biological sciences, UNIVERSIDAD DE CHILE. Chile, 1999
  •  Biological sciences, PONTIFICIA UNIVERSIDAD CATOLICA DE CHILE. Chile, 1989

Experiencia Académica

  •   Profesor Asociado Full Time

    UNIVERSIDAD DE TALCA

    Instituto de Ciencias Biológicas

    Talca, Chile

    2005 - A la fecha

  •   Postdoctorado Full Time

    UNIVERSIDAD DE CHILE

    Facultad de Cencias

    Santiago, Chile

    2000 - 2001

Experiencia Profesional

  •   Postdoc Full Time

    Centro de Biotecnologia Silvoagricola

    Talca, Chile

    2002 - 2004

Formación de Capital Humano


Undergraduate

Gabriel Ballesteros. ESTs and characterization of chemical communication-related genes from the grain aphid Sitobion avenae. Bioinformatic Engineering, Talca University. 2010. (Terminada).

Marcelo Rojas-Herrera. Phylogenetic reconstruction of the aphid genus Neuquenaphis. (Hemiptera, Aphididae, Neuquenaphidinae). Bioinformatic Engineering, Talca University. 2010. (Terminada).

Rodrigo Bravo. Resistance to the green peach aphid of nectarine cultivars under water deficient conditions. Agronomy. Talca University. 2011.(Terminada).

Cristofer Cerpa Azúa. Inducción de sexualidad en diferentes genotipos de Myzus persicae presentes en chile. Agronomy. Talca University. 2012. (Terminada).

Diego Valenzuela. Evaluación del desarrollo temprano del nectarin posterior al ataque del pulgón verde del duraznero (Myzus persicae) y riego diferencial. Agronomy. Talca University. 2012. (Terminada).

Rodrigo Coumsille. Estudio de la conducta de selección de plantas hospederas y genes de olfato en genotipos del áfido Sitobion avenae (Homoptera: Aphididae) que difieren en el número de Rhinarias secundarias”. Bioinformatic Engineering, Talca University. 2012. (Terminada).

Alejandro Escobar. Evaluación del desempeño de Myzus persicae en nectarines (Prunus persica var. nectarina) y en Raphanus raphanistrum l. como hospedero secundario. Agronomy. Talca University. 2013. (Terminada).

Paola Salgado Norambuena. Estudio de variabilidad genética en ocho localidades de maqui (Aristotelia chilensis) provenientes de Chile, mediante aflp y microsatélite de cloroplasto. Agronomy. Talca University. 2014.(Terminada).

Angélica González González. Búsqueda y caracterización evolutiva de genes relacionados con la percepción de estímulos químicos en el genoma del escarabajo nativo Hylamorpha elegans Burmeister. Bioinformatic Engineering, Talca University. 2014. (Terminada).

María Jesús Barrenechea. Composición de endosimbiontes facultativos en Macrosiphum euphorbiae Thomas y su relación con la planta hospedera. Agronomy. Talca University. 2015. (Terminada).

Felipe Piña. Evaluación de la variabilidad genética del pulgón negro de los cereales, Rhopalosiphum padi, en Chile central. Agronomy. Talca University. 2015. (Terminada).

Karla Vega. Desempeño de pulgones introducidos en plantas nativas de la zona central de Chile. Agronomy. Talca University. 2015. (Terminada).

Sebastián Salas. Variabilidad espacial de Myzus persicae en huertos comerciales de Prunus persica ubicados en la VI Región. Agronomy. Talca
University. 2015. (Terminada).

Catalina Castro. Patrón de reflectancia en trigo y avena por efecto del ataque de áfidos. Agronomy. Talca University. 2015. (Terminada).

Postgraduate

Master

Maria Eugenia Rubio. 2010. Resistance and tolerance to aphid in wheat under water deficit conditions. Master in Horticulture (CNA-Chile), Agronomy Faculty, Talca University. (Finished).

Jaime Verdugo. 2008. Búsqueda de la base genética que determina la especialización en el áfido plaga Sitobion avenae. Master in Horticulture (CNA-Chile). Universidad de Talca. (Finished)

Alejandra Basualto. 2013. Genetic structure of the codling moth, Cydia pomonella in Chile. (co-supervision with Eduardo Fuentes-Contreras). Master in Horticulture (CNA-Chile), Agronomy Faculty, Talca University (Finished)

Anais Delatour. Study of the behavior and interactions between the two predominant clones of Acyrthosiphon pisum Harris (Homoptera: Aphididae) in Chile. Master in Bioiengeneering, Universite de Liege, Belgium. (In progress).

Leandro Maheiu. Aphid-Plant interaction: Population growth dynamic of coexisting aphid clones as a function of host and facultative endosymbiont. Master in Bioiengeneering, Universite de Liege, Belgium. (In progress).

Mario Moya. Competencia intraespecífica en Sitobion avenae mediada por el endosimbionte facultativo regiella insecticola. Magister en Ecología Aplicada. Talvas University. (In progress).

PhD

Jaime A. Verdugo. 2013. Defense response of peaches to the green peach aphids under water deficit conditions. PhD in Agricultural Sciences (CNA-Chile), Agronomy Faculty, Talca University in double doctorat with Gembloux Agro-Bio Tech - Université de Liège (Finished).
Joceline Barrios San Martín. 2014. Genetic and phenotypic differences among two contracting genotypes of the aphid Sitobion avenae PhD in Agricultural Sciences (CNA-Chile), Agronomy Faculty, Talca University. (Finished).
José Rubiano-Rodríguez. 2014. Evaluación temporal y espacial de la variabilidad genética y la resistencia a insecticidas de Myzus persicae (Sulzer) en huertos de duraznero (Prunus persica) y pimentón (Capsicum annuum) en la VI y VII región de Chile. PhD in Agricultural Sciences (CNA-Chile), Agronomy Faculty, Talca University. (Finished).Co-supervision with Eduardo Fuentes and Christian Figueroa.
Maria Eugenia Rubio. Movement of the green peach aphid Myzus persicae between peach orchards and weeds. PhD in Agricultural Sciences (CNA-Chile), Agronomy Faculty, Talca University. (Finished).



 

Article (52)

Induced Systemic Resistance by a Plant Growth-Promoting Rhizobacterium Impacts Development and Feeding Behavior of Aphids
Population Genetic Structure of Codling Moth, Cydia pomonella (L.) (Lepidoptera: Tortricidae), in Different Localities and Host Plants in Chile
Harbouring the secondary endosymbiont Regiella insecticola increases predation risk and reproduction in the cereal aphid Sitobion avenae
Biological and Genetic Features of Introduced Aphid Populations in Agroecosystems
Forest fragmentation may endanger a plant-insect interaction: the case of the highly specialist native aphid Neuquenaphis staryi in Chile
Identification of Virulences of the Rust Fungus Melampsora larici-populina Occurring in Chile
Proteomic profile of aphids exposed to wheat with different contents of benzoxazinoids
Temporal and spatial distribution of insecticide‐resistance mutations in the green peach aphid Myzus persicae (Hemiptera: Aphididae) on primary and secondary host plants in central Chile
Diversity, frequency, and geographic distribution of facultative bacterial endosymbionts in introduced aphid pests Authors
Genetic variability of Aristotelia chilensis ("maqui") based on AFLP and chloroplast microsatellite markers
Loss of host fidelity in highly inbred populations of the parasitoid wasp Aphidius ervi (Hymenoptera: Braconidae)
Evidence of plastic probing behavior in a ‘superclone’ of the grain aphid Sitobion avenae
Virtual Screening of Plant Volatile Compounds Reveals a High Affinity of Hylamorpha elegans (Coleoptera: Scarabaeidae) Odorant-Binding Proteins for Sesquiterpenes From Its Native Host
A2EPG: New pattern recognition software for rapid analysis of electropenetrograms to study stylet probing behavior of aphids
Differences in learning and memory of host plant features between specialist and generalist phytophagous insects
Drought-stress and plant resistance affect herbivore performance and proteome: the case of the green peach aphid Myzus persicae (Hemiptera: Aphididae)
Intra-specific variation of behavioral signals in suppressing plant defenses in the green peach aphid Myzus persicae, feeding on the resistant wild peach Prunus davidiana
Organophosphate Resistance and its Main Mechanism in Populations of Codling Moth (Lepidoptera: Tortricidae) from Central Chile
Genetic diversity and insecticide resistance during the growing season in the green peach aphid (Hemiptera: Aphididae) on primary and secondary hosts: a farm-scale study in Central Chile
Host Selection and Probing Behavior of the Poplar Aphid Chaitophorus leucomelas (Sternorrhyncha: Aphididae) on Two Poplar Hybrids With Contrasting Susceptibility to Aphids
Measuring Local Genetic Variability in Populations of Codling Moth (Lepidoptera: Tortricidae) Across an Unmanaged and Commercial Orchard Interface
Host acceptance behavior of the parasitoid Aphelinus mali and its aphid-host Eriosoma lanigerum on two Rosaceae plant species
Genetic structure of the aphid, chaetosiphon fragaefolii, and its role as a vector of the strawberry yellow edge virus to a native strawberry, Fragaria chiloensis in Chile
Variation in Resistance Mechanisms to the Green Peach Aphid Among Different Prunus persica Commercial Cultivars
Susceptibility of Populus spp. hybrids to aphids and rusts at three localities of Chile
The invasion route for an insect pest species: the tobacco aphid in the New World
Differential Expression of Candidate Defense Genes of Poplars in Response to Aphid Feeding
Isolation and characterization of microsatellite loci from the woolly apple aphid Eriosoma lanigerum (Hemiptera: Aphididae: Eriosomatinae)
Landscape composition modulates population genetic structure of Eriosoma lanigerum (Hausmann) on Malus domestica Borkh in central Chile
Species richness of herbivorous insects on Nothofagus trees in South America and New Zealand: The importance of chemical attributes of the host
Water availability affects tolerance and resistance to aphids but not the trade-off between the two
Coevolution and the adaptive value of autumn tree colours: colour preference and growth rates of a southern beech aphid
Host range expansion of an introduced insect pest through multiple colonizations of specialized clones
Phylogeographical Analysis of Neotropical Rhagoletis (Diptera: Tephritidae): Did the Andes Uplift Contribute to Current Morphological Differences?
Population genetic structure of codling moth (Lepidoptera : Tortricidae) from apple orchards in central Chile
Effect of epicuticular waxes of poplar hybrids on the aphid Chaitophorus leucomelas (Hemiptera : Aphididae)
Effect of the antimicrobial peptide indolicidin on the green peach aphid Myzus persicae (Sulzer)
Utilización de Microsatélites para la Determinación de la Polilla de la Manzana Cydia pomonella L. (Lepidoptera: Tortricidae) en Chile Central
Utilization of microsatellites to determine genetic variability of the codling moth Cydia pomonella L. (Lepidoptera : Tortricidae) in Central Chile
Increased xylem ingestion and decreased phloem ingestion in the aphid Acyrthosiphon pisum (Hemiptera : Aphididae) parasitised by Aphidius ervi (Hymenoptera : Braconidae)
Intraspecific variation in morphology and sexual dimorphism in Liolaemus tenuis (Tropiduridae)
Response of the beetle Hylastinus obscurus Marsham (Coleoptera : Scolytidae) to red clover (Trifolium pratense L.) volatiles in a laboratory olfactometer
Cross-species amplification of microsatellite loci in aphids: assessment and application
Diet breadth and its relationship with genetic diversity and differentiation: the case of southern beech aphids (Hemiptera : Aphididae)
Differential susceptibility of poplar hybrids to the aphid Chaitophorus leticomelas (Homoptera : Aphididae)
Karyotype variation in the South American aphid genus neuquenaphis (Hemiptera, Aphididae, Neuquenaphidinae)
Antipredator responses of aphids to parasitoids change as a function of aphid physiological state
Host plant changes produced by the aphid Sipha flava: consequences for aphid feeding behaviour and growth
Specialisation pattern of the aphid Rhopalosiphum maidis is not modified by experience on a novel host
Pseudoreplication and its frequency in olfactometric laboratory studies
The influence of previous experience and starvation on aphid feeding behavior
Host-Plant Chemicals and Distribution of Neuquenaphis on Nothofagus

Comentario (1)

Development of behavioral studies in Chile between 1984 and 1998

ConferencePaper (1)

Genetic and morphological variation in Neuquenaphis aphids on southern beeches (Nothofagus spp.)

EditorialMaterial (1)

Development of behavioral studies in Chile between 1984 and 1998 - Commentary

Proyecto (17)

Conociendo la Flora y Fauna de Chile con el Abate Juan Ignacio Molina
Desarrollo de estrategias de mitigación para la enfermedad de Sharka, causada por Plum pox virus raza D, que permitan fortalecer y potenciar toda la cadena productiva de frutales de carozo en Chile
Manejo integrado de la polilla del álamo
International Network for the Study of Insect Endosymbiont Communities and its Technological Applications.
Núcleo Milenio en Ecología Molecular y Aplicaciones Evolutivas en Agroecosistemas
Núcleo Milenio Centro de Ecología Molecular y Aplicaciones Evolutivas en Agroecosistemas
Caracterización y variaciones interpoblacionales de proteínas olfativas de la especie plaga nativa Hylamorpha elegans (Coleoptera=> Scarabaeidae)=> hacia el desarrollo de estrategias de control y potencial evolutivo invasor. (Patrocinante)
Genetic diversity and phenotypic plasticity of "superclones" of main aphid pest species in Chile=> searching for causes of their success
Molecular mechanisms underpinning host-adaptation in a parasitoid wasp=> a novel approach to increase the efficacy of biological control.
Putative host refuges for Aphidius ervi=> colonization of early season crop fields from adjacent natural habitats.
Outbreaks and resurgences of the green peach aphid Myzus persicae (Sulzer) in peaches and nectarines orchards=> where do the aphids come from?
Ecos-Conicyt C08B02 (2009-2011)=> Influence of sexual reproduction on the genetic architecture of life history traits using aphids as model systems.
Gene flow assessment and the relation with insecticide resistance to the codling moth (Cydia pomonella).
Center of microevolution of phytophagous insects=> an ecological, phjysiological and genomic approach. Anillo ACT38-
Assessment of insecticide resistance status in the codling moth (Cydia pomonella) in Chile”.
Tolerance of hybrids of Populus genus to the aphid Chaitophorus leucomelas Koch=> The effect of genotype and environment
Causas proximales y distales que explican la amplitud de dieta de especies del género Neuquenaphis (Hemiptera=> Aphididae) sobre Nothofagus (Fagaceae)
56
Claudio Ramirez

Profesor Asociado

Instituto de Ciencias Biologicas

Universidad de Chile

Talca, Chile

14
blas lavandero

Profesor asociado

instituto de ciencias biologicas

UNIVERSIDAD DE TALCA

Talca, Chile

9
August Niemeyer

Full professor

Departamento de Ciencias Ecologicas

Universidad de Chile

Santiago, Chile

3
Wilson Barros

Profesor Auxiliar

Pontificia Universidad Católica de Valparaíso

Quillota, Chile

3
Andres Quiroz

Profesor Titular

Ciencias Químicas y Recursos Naturales

UNIVERSIDAD DE LA FRONTERA

Temuco, Chile

2
Marcelo Miranda

Asistant Professor

Ecosystem and Environment

PONTIFICIA UNIVERSIDAD CATÓLICA DE CHILE

Santiago, Chile

1
Andrea Silva

Executive Director

Vicerrectoría de Investigación

Universidad Austral de Chile

Valdivia, Chile

1
Esteban Basoalto

Profesor Auxiliar, Categoría III

Instituto de Producción y Sanidad Vegetal

UNIVERSIDAD AUSTRAL DE CHILE

Valdivia, Chile

1
Ruben Palma

Investigador en Ecología Química de Plagas

Instituto de Investigaciones Agropecuarias

Vilcún, Chile

1
Ana Mutis

Profesor Asociado A

Ciencias Químicas y Recursos Naturales

Universidad de La Frontera

Temuco, Chile

1
Marcela Salazar

Investigador

Universidad Católica del Maule

Talca, Chile

1
Hermine Vogel

Académico/ Decana (2017-2020)

Departamento de Horticultura

FACULTAD DE CIENCIAS AGRARIAS, UNIVERSIDAD DE TALCA

Talca, Chile

1
EMILIO HORMAZABAL

Académico

Ciencias Químicas y Recursos Naturales

UNIVERSIDAD DE LA FRONTERA

Temuco, Chile

1
Fernando Guerra

Assistant Professor

Instituto de Ciencias Biológicas

Universidad de Talca

Talca, Chile

1
Herbert Venthur

Profesor a contrata

Departamento de Ciencias Químicas y Recursos Naturales

UNIVERSIDAD DE LA FRONTERA

Temuco, Chile

1
Christian Figueroa

Profesor Titular

Universidad de Talca

Talca, Chile

1
María Rubio

Investigador Postdoctoral

Facultad de Ingeniería

Universidad de Talca

Talca, Chile

1
Peter Caligari

Science Advisor

CGNA

Temuco, Chile

1
osvaldo yañez

Post Doctorado

Departamento de Ciencias y Tecnología Farmacéutica

Universidad de Chile

Santiago, Chile

1
Fernando Ortega

Investigador y Jefe de Área producción Vegetal

Producción Vegetal

INSTITUTO DE INVESTIGACIONES AGROPECUARIAS, CENTRO REGIONAL CARILLANCA

Temuco, Chile

1
Ruby Olivares

Académica

Didáctica

Pontificia Universidad Católica de Chile

Santiago, Chile