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| Registros recuperados: 11 | |
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| Nascimento,Antonio S.; R. Matrangolo,Walter J.; Barbosa,Cristiane J.; Marques,Oton M.; Habibe,Tuffi C.. |
| Since 1988, the medfly Ceratitis capitata (Wiedemann) was described infesting papaya (Carica papaya) cv. Sunrise Solo in North of the State of Espírito Santo, Brazil. Two experiments were carried out to determine the infestation of C. capitata and Anastrepha obliqua (Macq.) in papaya fruit, healthy and infected by sticky disease. In the 1st experiment (forced infestation), no infestation of C. capitata in the healthy fruits was observed, and 60.6 pupae/fruit were obtained in the infected fruit. For A. obliqua, the infestation index was 10.3 and 72.4 pupae/fruit for healthy and infected fruit respectively. In the 2nd experiment (inoculated eggs), the infestation index for C. capitata was 4.0 and 6.3 pupae/fruit and for A. obliqua 10.1 and 10.4 pupae/fruit,... |
| Tipo: Info:eu-repo/semantics/article |
Palavras-chave: Insecta; Ceratitis capitata; Anastrepha obliqua; Host plant; Susceptibility. |
| Ano: 2000 |
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0301-80592000000400024 |
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| Hernández,Emilio; Escobar,Arseny; Bravo,Bigail; Montoya,Pablo. |
| We evaluated three packing systems (PARC boxes, "GT" screen towers and "MX" screen towers) for the emergence and sexual maturation of sterile fruit flies, at three adult fly densities (1, 1.2 and 1.3 fly/cm²) and three food types. At the lowest density, results showed no significant differences in the longevity and flight ability of adult Anastrepha ludens (Loew) and Anastrepha obliqua Macquart among the three packing systems. Higher densities resulted in a decrease in these parameters. In the evaluation of the three food types, no significant differences were found either on longevity or flight ability of A. ludens. However, the greatest longevity for both sexes A. obliqua was obtained with commercial powdered Mb® and the mix of sugar, protein and corn... |
| Tipo: Info:eu-repo/semantics/article |
Palavras-chave: Longevity; Flight ability; Emergence tower; Anastrepha ludens; Anastrepha obliqua. |
| Ano: 2010 |
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1519-566X2010000400021 |
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| 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 |
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| LEITE,SUZANY AGUIAR; CASTELLANI,MARIA APARECIDA; RIBEIRO,ANA ELIZABETE LOPES; COSTA,DANIELA RIBEIRO DA; BITTENCOURT,MARIA APARECIDA LEÃO; MOREIRA,ALDENISE ALVES. |
| ABSTRACT Several fruit fly species (Diptera: Tephritidae and Lonchaeidae) assume the status of primary pests in fruit trees grown in Brazil, causing direct production losses. The aims of the study were to know aspects of diversity of fruit flies and their parasitoids in the fruit growing region of Livramento de Nossa Senhora, Bahia. Fruit samples were collected from 19 plant species during November/2011 and June/2014. Infestation rates were calculated in pupae.kg-1 of fruit and pupae.fruit-1. The results indicate the occurrence of Anastrepha obliqua (Macquart), Ceratitis capitata (Wiedemann) and Neosilba pendula (Bezzi). Plant species Anacardium occidentale, Averrhoa carambola, Carica papaya, Eugenia uniflora, Malpighia emarginata, Mangifera indica var.... |
| Tipo: Info:eu-repo/semantics/article |
Palavras-chave: Anastrepha obliqua; Cactaceae; Ceratitis capitata; Doryctobracon aureolatus; Neosilba pendula. |
| Ano: 2017 |
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0100-29452017000400405 |
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| SOUSA,LEONARDO DA SILVA; SILVA,PAULO ROBERTO RAMALHO; NASCIMENTO,MÁRCIA PATRÍCIA PAULA; FRANÇA,SOLANGE MARIA DE; ARAÚJO,ALMERINDA AMÉLIA RODRIGUES. |
| ABSTRACT The aim of this work was to identify and quantify the infestation of fruit fly species and their parasitoids, associated with 20 hog plum genotypes (Spondias mombin L.) in a commercial orchard in Teresina, Piauí, Brazil. The survey was conducted by fruit sampling and monitoring through traps stocked with bait food, in the period from January to December 2012. Overall, 6560 fruits were collected (79.58 kg), resulting in 23059 pupae, of which 10080 fruit flies of the genus Anastrepha and 4984 braconid parasitoids emerged. Anastrepha obliqua species was the predominant with 99.92%. F16P13 and F11P10 genotypes had the highest infestation indexes and F15P11 and F04P01 genotypes, the lowest. The main parasitoids collected were Opius bellus (77.65%),... |
| Tipo: Info:eu-repo/semantics/article |
Palavras-chave: Anastrepha obliqua; PET traps; Opius bellus; Spondias mombin. |
| Ano: 2017 |
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0100-29452017000400406 |
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| Fontellas,Tânia Mara de Lima; Zucoloto,Fernando Sérgio. |
| Adult Tephritidae, especially of the genus Anastrepha (Schiner, 1868), have been observed to feed on a wide variety of natural diets. The fruit on which they feed, in general, are rich in sugar content, chiefly glucose, frutose and sucrose, which are also the sugars that those insects utilise better. Neither the behavioural mechanisms, nor the physiological ones, that control food selection by insects, are well known. Because some of those aspects are not known for the species Anastrepha obliqua (Macquart, 1835) either, and in order to understand their biology better, three experiments were conducted. In the first experiment, it was checked whether there was a difference in metabolic profit by those insects, when fed the carbohydrates more frequently found... |
| Tipo: Info:eu-repo/semantics/article |
Palavras-chave: Diptera; Tephritidae; Anastrepha obliqua; Carbohydrates; West Indian fruit fly. |
| Ano: 1999 |
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0101-81751999000400023 |
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| Registros recuperados: 11 | |
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