Consulta: creatorFacets:"Lima,Eraldo R."
Registros recuperados: 4
Data/hora: 17/06/2024 14:24:26

Polyandrous behavior in Cerconota anonella Sepp (Lepidoptera: Oecophoridae)
Provedor de dados: 82
Autores: Fonseca,Marcy G.; Sousa-Souto,Leandro; Lima,Eraldo R.
Among insects polyandrous behavior is common and plays an important role in female reproductive output. The present study aimed to evaluate the mating frequency of the moth Cerconota anonella Sepp under laboratory conditions and to verify if polyandrous behavior is common in this species. Approximately 47% of females mated more than once. However they presented differences in the mating period (early or late). In general, precocious females were more frequent than late females (P &lt; 0.001, Binomial test). Such results suggest that polyandry in C. anonella may be common in the field.
Tipo: Info:eu-repo/semantics/report
Palavras-chave: Spermatophore; Annona muricata; Mating frequency; Reproductive success.
Ano: 2006
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1519-566X2006000200021

Note on gynandromorphism in the eucalyptus defoliator Thyrinteina arnobia (Stoll, 1782) (Lepidoptera: Geometridae)
Provedor de dados: 42
Autores: Bernardino,Aline S.; Zanuncio,Teresinha V.; Zanuncio,José C.; Lima,Eraldo R.; Serrão,José E.
The brown moth Thyrinteina arnobia (Stoll, 1872) (Lepidoptera: Geometridae) is an important pest in Brazilian eucalyptus plantations. A gynandromorph individual of T. arnobia was found in a population of this pest in a laboratory rearing and it is described.
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Thyrinteina; Brown moth; Gynandromorphism; Eucalyptus.
Ano: 2007
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0001-37652007000200006

Effect of stereoisomers of the main component of the sex pheromone of Euschistus heros (F.) (Hemiptera: Pentatomidae) in the attractiveness of females
Provedor de dados: 44
Autores: Costa,Maria L.M.; Borges,Miguel; Vilela,Evaldo F.; Marco Jr,Paulo de; Lima,Eraldo R.
The attractiveness of Euschistus heros (F.) (Hemiptera: Pentatomidae) females to the eight stereoisomers of the methyl 2,6,10-trimethyltridecanoate, major component of the sex pheromone produced by the males of this species, was studied in a double choice olfactometer. Bioassays showed that the (2R, 6R, 10S) stereoisomer was necessary for the attractiveness of females, presenting better results in relation to the others. The stereoisomeric mixture was shown to present significative attractiveness to females, however, when compared to the (2R, 6R, 10S) stereoisomer, it showed lower attractiveness.
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Insecta methyl 2; 6; 10-trimethyltridecanoate semiochemicals stereoisomeric mixture.
Ano: 2000
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0301-80592000000300004

Avaliação do comportamento reprodutivo e do feromônio sexual sintético de Mocis latipes (Guenée) (Lepidoptera: Noctuidae)
Provedor de dados: 44
Autores: Lima,Eraldo R.; Vilela,Evaldo F.; Sanchez,Germán R.
Durante a escotofase, fêmeas de Mocis latipes (Guenée) pousaram em superfícies verticais e iniciaram o comportamento de chamamento aos machos, abaixando levemente as asas, levantando o final do abdômen e protraindo o ovipositor. As fêmeas começaram a chamar a partir do 2º dia de idade, sendo o pico de chamamento no 4º dia. O início do chamamento aconteceu na 2ª hora da escotofase e o máximo de indivíduos chamando aconteceu na 3ªhora. As proporções entre os componentes (Z,Z,Z)-3,6,9-heneicosatrieno e o (Z,Z)-6,9-heneicosadieno de 70:30 e 60:40 mostraram ser as mais atrativas aos machos de M. latipes em túnel-de-vento. Os machos iniciaram a resposta às fêmeas 24 h após a emergência, na 3ª hora da escotofase. São descritas as seqüências de corte e cópula e...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Insecta; Anticarsia gemmatalis; Catocalinae; Monitoramento; Semioquímicos; Isolamento reprodutivo.
Ano: 1998
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0301-80591998000100002