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Estudio comparativo de diferentes trampas de luz (LEDs) con energía solar para la captura masiva de adultos polilla del tomate Tuta absoluta en invernaderos de tomate en la Provincia de Entre Ríos, Argentina
(Facultad de Ciencias Agronómicas, Universidad de Tarapacá, 2017-12)
Existen a nivel mundial una gran variedad de artrópodos plaga que causan perjuicios en cultivos hortícolas. Entre estos se encuentra la polilla del tomate Tuta absoluta (Meyrick) (Lepidoptera: Gelechiidae) la cual ha sido ...
CDK and MAPK Synergistically Regulate Signaling Dynamics via a Shared Multi-site Phosphorylation Region on the Scaffold Protein Ste5
(Cell Press, 2018-03)
We report an unanticipated system of joint regulation by cyclin-dependent kinase (CDK) and mitogen-activated protein kinase (MAPK), involving collaborative multi-site phosphorylation of a single substrate. In budding yeast, ...
Primer reporte de un Área de Congregación de Zánganos de Apis mellifera (Hymenoptera: Apidae) de Argentina
(Sociedad Entomológica Argentina, 2017-06)
Natural reproduction of honeybees occurs in zones called drone congregation areas (DCA), visited by drones (males) and queens of several colonies. These places are open areas, protected from the wind by high vegetation ...
Infestation of fruit by conspecific and heterospecific females deters oviposition in two Tephritidae fruit fly species
(Wiley Blackwell Publishing, Inc, 2020-07-09)
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 ...
Fruit infestation patterns by Anastrepha fraterculus and Ceratitis capitata reveal that cross-recognition does not lead to complete avoidance of interspecific competition in nature
(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 ...
Primer reporte de un área de congregación de zánganos de Apis mellifera (Hymenoptera: Apidae) de Argentina = First report of a drone congregation area of Apis mellifera L. (Hymenoptera: Apidae) in Argentina
(Sociedad Entomológica Argentina, 2017)
La reproducción natural de las abejas melíferas ocurre en zonas denominadas áreas de congregación de zánganos (ACZ), visitadas por machos, denominados zánganos, y reinas integrantes de varias colonias. Dichas áreas se ...
Improved monitoring of oriental fruit moth (Lepidoptera: Tortricidae) with terpinyl acetate plus acetic acid membrane lures
(2018-09)
Male and female moth catches of Grapholita molesta (Busck) in traps were evaluated in stone and pome fruit orchards untreated or treated with sex pheromones for mating disruption in Uruguay, Argentina, Chile, USA, and Italy ...
Evaluating mating compatibility within fruit fly cryptic species complexes and the potential role of sex pheromones in pre-mating isolation
(Pensoft Publishers, 2015-11)
The study of sexual behavior and the identification of the signals involved in mate recognition between con-specifics are key components that can shed some light, as part of an integrative taxonomic approach, in delimitating ...
Gαi2+ vomeronasal neurons govern the initial outcome of an acute social competition
(Nature, 2020-12)
Pheromone detection by the vomeronasal organ (VNO) mediates important social behaviors across different species, including aggression and sexual behavior. However, the relationship between vomeronasal function and social ...
Effect of host plant chemistry on genetic differentiation and reduction of gene flow among Anastrepha fraterculus (Diptera: Tephritidae) populations exploiting sympatric, synchronic hosts
(Entomological Society of America, 2013-06)
Herbivore host specialization includes changes in behaviour, driven by locally-induced adaptations to specific plants. These adaptations often result in sexual isolation that can be gauged through detection of reduced gene ...