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| Galego,Luís Gustavo da Conceição; Carareto,Claudia Marcia Aparecida. |
| Zaprionus indianus was first recorded in Brazil in 1999 and rapidly spread throughout the country. We have obtained data on esterase loci polymorphisms (Est2 and Est3), and analyzed them, using Landscape Shape Interpolation and the Monmonier Maximum Difference Algorithm to discover how regional invasion occurred. Hence, it was apparent that Z. indianus, after first arriving in São Paulo state, spread throughout the country, probably together with the transportation of commercial fruits by way of the two main Brazilian freeways, BR 153, to the south and the surrounding countryside, and the BR 116 along the coast and throughout the north-east. |
| Tipo: Info:eu-repo/semantics/article |
Palavras-chave: Zaprionus indianus; Esterase; Landscape shape interpolation; Monmonier's maximum difference algorithm. |
| Ano: 2010 |
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1415-47572010000400026 |
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| Garcia,Ana Cristina L.; Valiati,Victor Hugo; Gottschalk,Marco S.; Rohde,Cláudia; Valente,Vera Lúcia da S.. |
| Drosophila paulistorum Dobzhansky & Pavan, 1949 had initially been considered absent in anthropogenically disturbed environments, but in 1985 the detection of the species in Porto Alegre city, southern Brazil, suggested its potential to colonize new habitats and laid the foundations for ecologic studies on this species' populations. This study followed the variations in D. paulistorum populations in this town almost 20 years after its first local record. Drosophilid specimens were collected in sites with different urbanization grades and the results point to the expressive decline in D. paulistorum populations in Porto Alegre. This decline may be linked to urban growth and to naturally driven population decline, as imputed to climatic changes like... |
| Tipo: Info:eu-repo/semantics/article |
Palavras-chave: Biological invasion; Colonization; Drosophila paulistorum; Urban ecology; Zaprionus indianus. |
| Ano: 2008 |
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0073-47212008000300007 |
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| NAVA, D. E.; BOTTON, M.; BERNARDI, D.; ANDREAZZA, F.; BARONIO, C. A.. |
| O Brasil ocupa a terceira posição no ranking mundial de produção de frutas. A produção é diversificada devido às condições climáticas do País, que permitem produzir frutas tropicais, subtropicais e temperadas. A maior parte da produção tem como destino o mercado interno e apenas 2,5% destinam-se à exportação. Com a globalização da economia e as dificuldades de monitoramento das fronteiras brasileiras, a produção agrícola está vulnerável a diversos problemas fitossanitários. A fruticultura tem sido um dos setores mais afetados pelo registro de novas pragas, que aumentam os custos de produção e comprometem a qualidade das frutas devido às injurias causadas, e pelo maior risco da presença de resíduos de inseticidas utilizados para o seu controle, além de... |
| Tipo: Folhetos |
Palavras-chave: Pequenas frutas; Mosca-do-Mediterrâneo; Praga; Praga de planta; Mosca das frutas; Ceratitis capitata; Bactrocera carambolae; Zaprionus indianus; Mosca Africana; Entomologia; Inimigo Natural; Morango; Drosophila suzukii. |
| Ano: 2015 |
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/1048479 |
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| Batistella Pasini,Mauricio Paulo; Dal'Col Lúcio,Alessandro; Cargnelutti,Alberto Filho. |
| The objective of this work was to select semivariogram models to estimate the population density of fig fly (Zaprionus indianus; Diptera: Drosophilidae) throughout the year, using ordinary kriging. Nineteen monitoring sites were demarcated in an area of 8,200 m2, cropped with six fruit tree species: persimmon, citrus, fig, guava, apple, and peach. During a 24 month period, 106 weekly evaluations were done in these sites. The average number of adult fig flies captured weekly per trap, during each month, was subjected to the circular, spherical, pentaspherical, exponential, Gaussian, rational quadratic, hole effect, K-Bessel, J-Bessel, and stable semivariogram models, using ordinary kriging interpolation. The models with the best fit were selected by... |
| Tipo: Info:eu-repo/semantics/article |
Palavras-chave: Zaprionus indianus; Geostatistics; Integrated pest management; Monitoring; Regionalized variables; Spatial dependence. |
| Ano: 2014 |
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0100-204X2014000700493 |
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