Moscas frugívoras associadas a mirtáceas e laranjeira "Céu" na região do Vale do Rio Caí, Rio Grande do Sul, Brasil

Gattelli, Tacimara; Silva, Fernando Felisberto da; Meirelles, Rafael Narciso; Soglio, Fabio Kessler Dal

doi:10.1590/s0103-84782008000100038

Cited by 17 publications

(15 citation statements)

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“…However, the researchers of these inventories observed an index of parasitism in fruit flies generally below 10%. Gattelli (2006) reported that the lowest parasitism rate was 0.5% (D. areolatus and D. brasiliensis), verified in the citrus var. "céu" (Citrus sinensis L.) and Nunes et al (2012) observed more than 31.5% of the parasitism (D. areolatus, O. bellus and A. pelleranoi) in wild cherries (Eugenia involucrata DC.…”

Section: Introductionmentioning

confidence: 95%

“…Nowadays, in Rio grande do sul, there are eight native species of hymenoptera parasitoids of fruit flies registered, distributed in four families. Including, Trichopria anastrephae lima (diapriidae), Pachycrepoideus vindemmiae (Rondani) (Pteromalidae), Odontosema albinerve kieffer and Aganaspis pelleranoi (Brèthes) (figitidae), Opius bellus gahan, Doryctobracon areolatus (szépligeti), Doryctobracon brasiliensis (szépligeti) and Utetes anastrephae (Viereck) (Braconidae) (GATTELLI, 2006;CRUZ et al, 2011;NUNES et al, 2012;PEREIRA-RÊGO et al, 2013). However, the researchers of these inventories observed an index of parasitism in fruit flies generally below 10%.…”

Section: Introductionmentioning

confidence: 99%

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PARASITISM OF FRUIT FLIES (TEPHRITIDAE) IN FIELD, AFTER THE RELEASES OF Diachasmimorpha longicaudata (ASHMEAD) (HYMENOPTERA: BRACONIDAE) IN RIO GRANDE DO SUL

et al. 2016

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ABSTRACT-Diachasmimorpha longicaudata (ashmead) (hymenoptera: Braconidae) was introduced in 1994, in Northeastern Brazil, to evaluate its use in biological control programs of fruit flies. However, the effects of this specie on parasitism rates on the population of native parasitoids and fruit flies in Southern Brazil conditions are unknown. The objective of this study was to evaluate the impact of releases of D. longicaudata on the parasitism rates on loquats, peach trees, strawberry guava trees, and persimmons in an experimental area in the city of Eldorado do Sul, Rio Grande do Sul, in southern Brazil. In the first year of the study, fruits were collected and stored in the laboratory to obtain pupae. The flies or parasitoids that emerged were counted and identified. In the second year, adults of D. longicaudata were reared in the laboratory on Anastrepha fraterculus (Wied.) and larvae were released in the field (1.700 insects/ha) at each harvest time and the parasitism was evaluated in the same manner as in the first year. In the third year, the procedure was the same as the first year, without any releases. A significant increase in the rates of parasitism was recorded in the second year except in the persimmon, in which no parasitoid was recovered in any year. In the second year the number of emerged fruit flies was also lower. In the third year, no D. longicaudata were recorded and parasitism rates of parasitism were statistically similar to those found in the first year. The native parasitoids collected were Aganaspis pelleranoi (Brèthes), Doryctobracon areolatus (szépligeti), Doryctobracon brasiliensis (szépligeti) and Utetes anastrephae (Viereck). These species were found in at least one kind of fruit even in the years after the introduction of the exotic parasitoid, indicating that it was not harmful to these species. We conclude that D. longicaudata can help to reduce the population of fruit flies in Eldorado do Sul region, in Rio Grande do Sul.Index terms -biological control, Anastrepha fraterculus, Aganaspis pelleranoi, Doryctobracon, Utetes anastrephae. PARASITISMO DE MOSCASA-DAS-FRUTAS(TEPHRITIDAE) EM CAMPO, APÓS LIBERAÇÕES DE

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Section: Introductionmentioning

confidence: 95%

Section: Introductionmentioning

confidence: 99%

PARASITISM OF FRUIT FLIES (TEPHRITIDAE) IN FIELD, AFTER THE RELEASES OF Diachasmimorpha longicaudata (ASHMEAD) (HYMENOPTERA: BRACONIDAE) IN RIO GRANDE DO SUL

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“…Os registros de moscas-das-frutas que ocorrem no Estado são restritos às regiões de influência dos municípios de Capão do Leão, Pelotas e Porto Alegre, destacando-se os trabalhos de Garcia e Corseuil (1998), Silva et al (2006), Gattelli et al (2008) e Nunes et al (2012). Esses estudos demonstram que Anastrepha fraterculus (Wiedemann) é predominante.…”

Section: Introductionunclassified

Moscas-das-frutas (Diptera: Tephritidae e Lonchaeidae) na região da Fronteira Oeste do Rio Grande do Sul

Dias¹,

Silva²

2014

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“…Surinam cherry is among the fruit tree that is infested by the highest species diversity of Anastrepha, as it also happens in other trees, such as umbu-cajá (Spondia sp., Anacardiaceae), wax jambu (Syzygium malaccense, Myrtaceae), mango (Mangifera indica, Anacardiaceae), guava (Psidium guajava, Myrtaceae), red mombin (Spondias purpurea, Anacardiaceae), citrus (Citrus spp., Rutaceae) and star fruit (Averrhoa carambola, Oxalidaceae) (Carvalho, 2005;Gattelli et al, 2008;Sá et al, 2008;Santos et al, 2011;Costa, 2012;. The species A. fraterculus was found in all maturation stages, representing 57% of all identified frugivorous flies, and 66% within the Anastrepha genus.…”

Section: S M F Broglio Et Almentioning

confidence: 98%

Frugivorous flies and their parasitoids associated with Surinam cherry fruits

et al. 2016

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The aim of this study was to know and assess natural infestation of frugivorous flies (Diptera: Tephritidae and Lonchaeidae) and their parasitoids in Surinam cherry fruits. The survey was conducted in an organic orchard, located in the municipality of Maceió, Alagoas. From October 2010 to January 2011, mature green, half-ripe and ripe Surinam cherry were collected. Infestation index was higher for mature green and half-ripe fruits. Five species of frugivorous flies were identified: Anastrepha fraterculus , Anastrepha obliqua , Anastrepha sororcul , Ceratitis capitata (Diptera: Tephritidae), and Neosilba pendula (Diptera: Lonchaeidae). It were identified the parasitoids: Doryctobracon areolatus , Opius bellus, Utetes anastrephae and Asobara anastrephae (Hymenoptera: Braconidae), being D. areolatus with highest percentage of parasitism in all maturation stages. N . pendula was recorded in Brasil associated to Eugenia uniflora L. (Myrtaceae). O . bellus , U . anastrephae and A . anastrephae were also recorded for the first time in the State of Alagoas. Mature green and half-ripe Surinam cherries are the most fruit fly infested, and the parasitism rate is higher in half-ripe and ripe fruits.

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Moscas frugívoras associadas a mirtáceas e laranjeira "Céu" na região do Vale do Rio Caí, Rio Grande do Sul, Brasil

Abstract: RESUMO Este estudo teve o objetivo de reconhecer as espécies de moscas frugívoras em mirtáceas:

Cited by 17 publications

References 4 publications

PARASITISM OF FRUIT FLIES (TEPHRITIDAE) IN FIELD, AFTER THE RELEASES OF Diachasmimorpha longicaudata (ASHMEAD) (HYMENOPTERA: BRACONIDAE) IN RIO GRANDE DO SUL

PARASITISM OF FRUIT FLIES (TEPHRITIDAE) IN FIELD, AFTER THE RELEASES OF Diachasmimorpha longicaudata (ASHMEAD) (HYMENOPTERA: BRACONIDAE) IN RIO GRANDE DO SUL

Moscas-das-frutas (Diptera: Tephritidae e Lonchaeidae) na região da Fronteira Oeste do Rio Grande do Sul

Frugivorous flies and their parasitoids associated with Surinam cherry fruits

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