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	Provedor de dados Neotropical Entomology (2) Rev. Bras. Zool. (1) Naturalis (1) Colegio de Postgraduados (1) Scientia Agricola (1) PAB (1) Rev. Bras. entomol. (1) Mais... Autor Altesor,Paula (1) Arcia,María P (1) Baruffaldi,Luciana (1) Bento,José Maurício S. (1) Borges,Miguel (1) Casarin,Fabiana E (1) Costa,Fernando G. (1) Costa-Leonardo,Ana M (1) De Oca,Laura Montes (1) Garcia,Mauro S. (1) Geertsema, H. (1) González,Andrés (1) Horas,Vanusa R (1) Laumann,Raúl Alberto (1) Leal,Walter S. (1) Lima,Juliana T (1) López Guillén, Guillermo (1) Löfstedt, C. (1) Michereff-Filho,Miguel (1) Moita,Antônio Williams (1) Mais... Palavra-chave Sex pheromone (8) (Z)-5-tetradecenal (1) (Z)-7-tetradecenal (1) Alarm pheromone (1) Anastrepha obliqua (1) Atrayentes (1) Attractants (1) Biological control (1) Biology (1) Calling periodicity (1) Chemical communication (1) Citrus (1) Combination of stimuli (1) Courtship (1) Doctorado (1) Entomología y Acarología (1) Feromona sexual (1) Forage behavior (1) Heliothinae (1) Heliozelidae (1) Mais... Tipo do documento Info:eu-repo/semantics/article (6) Article / Letter to the editor (1) Tesis (1) Ano 2021 (1) 2015 (1) 2013 (1) 2010 (1) 2009 (1) 2008 (1) 2006 (1) 2004 (1) Mais... País Brazil (6) Mexico (1) Netherlands (1) Idioma Inglês (6) Espanhol (1)		Ordenar por:  Relevância Autor Título Ano Registros recuperados: 8 Primeira ... 1 ... Última Chemical communication in isoptera Neotropical Entomology Costa-Leonardo,Ana M; Casarin,Fabiana E; Lima,Juliana T. The semiochemicals produced by termites have been little studied compared to those of ants and bees. Among the limiting factors are the cryptic habits of termites, together with the difficulty in maintaining many species in the laboratory. The semiochemicals of Isoptera include trail, sex and alarm pheromones and a complex mixture of substances responsible for the recognition of nestmates. Although little is known about the semiochemicals of termites, available data indicate a strategy of pheromonal parsimony in the chemistry communication of these insects, i.e., the same compound is sometimes secreted by different glands, different species and for different functions. Tipo: Info:eu-repo/semantics/article Palavras-chave: Semiochemical; Trail pheromone; Alarm pheromone; Sex pheromone; Termite. Ano: 2009 URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1519-566X2009000100001 Development of a control alternative for the citrus fruit borer, Ecdytolopha aurantiana (Lepidoptera, Tortricidae): from basic research to the grower Rev. Bras. entomol. Parra,José Roberto P.; Bento,José Maurício S.; Garcia,Mauro S.; Yamamoto,Pedro T.; Vilela,Evaldo F.; Leal,Walter S.. All research steps, developed from 1995 to 2000, to synthesize the sex pheromone of Ecdytolopha aurantiana (Lima, 1927) are described, in order to monitoring this pest that causes losses in the order of 50 million dollars per year to citriculture in the State of São Paulo. The basic researches conducted are described, including the development of an artificial diet for the insect, the study of its temperature and humidity requirements, behavioral studies, and synthesis of the male-attracting substance up to the formulation and distribution of the pheromone to the grower, by means of its commercialization. It is a case of success, at a cost of 50 thousand dollars, involving inter- and multidisciplinary researches, which can be adopted to other insect pests... Tipo: Info:eu-repo/semantics/article Palavras-chave: Biological control; Biology; Citrus; Integrated pest management; Sex pheromone. Ano: 2004 URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0085-56262004000400020 Economic survey to support control decision for old world bollworm on processing tomatoes Scientia Agricola Sousa,Nayara Cristina Magalhães; Michereff-Filho,Miguel; Moita,Antônio Williams; Silva,Karla Fernanda Ayres de Souza; Silva,Paloma Alves; Torres,Jorge Braz. ABSTRACT: Helicoverpa armigera (Hübner) regularly requires quick deployment of control practices due to its potential of causing yield loss of processing tomatoes. The monitoring of H. armigera adults using stick traps lured with sex pheromone was correlated to egg densities, larvae, and percentage of damaged fruits, aiming to subsidize control decisions only using the number of males caught in the traps since surveying pest stages or damaged fruits is laborious and costly. Surveys were carried out on 11 tomato fields (ca. 80 to 120 hectares each) for processing during the 2015 and 2016 crop seasons. The survey was initiated at the flowering stage with traps set up along the field borders 100 m distant each. Evaluations of adult male capture in the traps... Tipo: Info:eu-repo/semantics/article Palavras-chave: Heliothinae; Sex pheromone; Tomato pests; Monitoring. Ano: 2021 URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0103-90162021000500801 Estímulos visuales y químicos como potenciales atrayentes de Anastrepha obliqua (Macquart) (Diptera: Tephritidae) Colegio de Postgraduados López Guillén, Guillermo. El comportamiento sexual y de búsqueda de hospedera de la mosca de las Indias Occidentales, Anastrepha obliqua (Macquart) (Diptera: Tephritidae) es mediado por estímulos visuales y químicos. Los análisis por cromatografía de gases-espectrometría de masas (GC-EM) de los volátiles liberados por machos durante el llamado sexual permitieron identificar nueve compuestos. La hora del día, la edad, la irradiación, y el apareamiento afectaron la liberación de los compuestos emitidos por los machos. En un estudio de campo en un huerto comercial de mango se encontró que la combinación de volátiles de jobo de pava (VJ) + putrescina (PT) + acetato de amonio (AA) no mejoró las capturas en relación al PT + AA utilizados como testigo. En jaulas de campo se... Tipo: Tesis Palavras-chave: Anastrepha obliqua; Feromona sexual; Atrayentes; Doctorado; Entomología y Acarología; Sex pheromone; Attractants. Ano: 2008 URL: http://hdl.handle.net/10521/1481 Identification of the female-produced sex pheromone of the leafminer Holocacista capensis infesting grapevine in South Africa Naturalis Wang, H.-L.; Geertsema, H.; Nieukerken, E.J. van; Löfstedt, C.. We report the first identification of a sex pheromone in a heliozelid moth, Holocacista capensis van Nieukerken & Geertsema. This leafminer recently infested grapevine in South Africa. Compared to solvent extraction of pheromone glands, solid phase microextraction (SPME) proved to be highly effective for collection of the pheromone from calling females. The volatiles collected by SPME were analyzed by gas chromatography with electroantennographic detection (GC/EAD). Three compounds eliciting electrophysiological activity from the male antenna were identified as (Z)-5-tetradecenal, (Z)-7-tetradecenal, and (Z)-9-hexadecenal by coupled gas chromatography–mass spectrometry (GC/MS). GC/MS analysis of dimethyldisulphide (DMDS) derivatives of fatty acyl... Tipo: Article / Letter to the editor Palavras-chave: Sex pheromone; Leafminer; Heliozelidae; Holocacista capensis; Primitive moth; Vineyard pest; Vitis vinifera; (Z)-5-tetradecenal; (Z)-7-tetradecenal; Lepidoptera. Ano: 2015 URL: http://www.repository.naturalis.nl/record/648757 Is more better? Sexual confusion during courtship between two sympatric and synchronic tarantulas: Acanthoscurria suina and Eupalaestrus weijenberghi Rev. Bras. Zool. Costa,Fernando G.; De Oca,Laura Montes; Perdomo,Cintya; Ortiz-Villatoro,David; Baruffaldi,Luciana; Pérez-Miles,Fernando. When two similar species co-occur in time and space, strong mechanisms isolating them from each other are expected. Acanthoscurria suina Pocock, 1903 and Eupalaestrus weijenberghi (Thorell, 1894) are two sympatric and synchronic tarantulas that inhabit burrows in Uruguay's meadows. Here we test how and when reproductive isolation operates between these species. We exposed females of each species simultaneously to two males: either one male of each species, or two males of the same species. Males courted females of both species. Contrary to expectations, however, females of A. suina responded more effusively to heterospecific than to conspecific males, whereas females of E. weijenberghi only responded to conspecific males. Clasping (prelude of mating) was... Tipo: Info:eu-repo/semantics/article Palavras-chave: Courtship; Neotropical tarantulas; Reproductive isolation; Sex pheromone; Sexual selection. Ano: 2013 URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1984-46702013000500011 Reproductive behaviour of Crocidosema (=Epinotia) aporema (Walsingham) (Lepidoptera: Tortricidae): temporal pattern of female calling and mating Neotropical Entomology Altesor,Paula; Horas,Vanusa R; Arcia,María P; Rossini,Carmen; Zarbin,Paulo H G; González,Andrés. Crocidosema aporema (Walsingham) is a major pest of legumes in the southern cone of Latin America. The mating behaviour of two allopatric populations (Uruguay and Brazil) of C. aporema kept in captivity was studied by observing the posture of calling females, the temporal pattern of pheromone emission and mating, and the response of males to calling females in olfactometer tests. Female calling and mating was observed during the scotophase, from the first to the seventh night after adult emergence. Male response was evaluated at night using a single calling female in a Y-shaped olfactometer. Females adopted a characteristic calling posture, extruding the pheromone gland from the tip of the abdomen. Most females started calling during the second scotophase,... Tipo: Info:eu-repo/semantics/article Palavras-chave: Chemical communication; Sex pheromone; Calling periodicity; Y-olfactometer test. Ano: 2010 URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1519-566X2010000300003 Sensory response of the egg parasitoid Telenomus podisi to stimuli from the bug Euschistus heros PAB Silva,Cleonor Cavalcante; Moraes,Maria Carolina Blassioli; Laumann,Raúl Alberto; Borges,Miguel. The objective of this work was to study the foraging behavior of Telenomus podisi Ashmead (Hymenoptera: Scelionidae) in the presence of stimuli from its host, Euschistus heros (Heteroptera: Pentatomidae). The stimuli selected were: egg mass; virgin males and females; volatile extracts of sexually mature males and females; components of male sex pheromone; a component of the alarm pheromone, hexane and an empty cage as control. In a closed arena, the parasitoids were given the choice between single and combined stimuli presented to them simultaneously. To find the host egg, T. podisi primarily uses the sensory cues released from the male insects. The orientation toward odors of male chemical extract indicates that a source of kairomone was detected. Gas... Tipo: Info:eu-repo/semantics/article Palavras-chave: Forage behavior; Sex pheromone; Olfactory response; Combination of stimuli. Ano: 2006 URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0100-204X2006000700004 Registros recuperados: 8 Primeira ... 1 ... Última

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