COMPORTAMENTO DE CLONES DE MANDIOCA EM RELAÇÃO A INFESTAÇÃO POR Neosilba perezi (Romero &amp; Ruppell) ( DIPTERA: LONCHAEIDAE)

Lourenção, André Luiz; Lorenzi, José Osmar; Ambrosano, Gláucia María Bovi

doi:10.1590/s0103-90161996000200019

Cited by 23 publications

(24 citation statements)

References 4 publications

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“…Similarly to the work of Lourenção et al (1996), larvae of N. perezi were found on all months at the three different properties, with several peaks, mainly during the vegetative growth, but at much lower frequencies when the plants were close to harvesting. There was no statistical difference among the three areas in terms of mean infestation rate during the analyzed period (P > 0.05), but area 3 presented the smallest population peak compared to the other two.…”

Section: Resultssupporting

confidence: 64%

“…In Brazil, N. perezi is found mainly in coastal and inland São Paulo state (Lourenção et al 1996), and in southern Bahia (Farias et al 2005). The objectives of this work were to elucidate some aspects of cassava shoot infestation by N. perezi larvae; investigate the possibility of correlations between N. perezi infestation and plant age, local temperature and/or local rainfall in the southeastern São Paulo state.…”

Section: Introductionmentioning

confidence: 99%

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Cassava shoot infestation by larvae of Neosilba perezi (Romero & Ruppell) (Diptera: Lonchaeidae) in São Paulo State, Brazil

Gisloti¹,

Prado²

2011

Neotrop. entomol.

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Among the pests of cassava, the shoot fly, Neosilba perezi (Romero & Ruppell), is one of the most prevalent. It attacks mainly the terminal shoots and causes infested plants to produce lateral shoots. Reports on this species are rare or inexistent; thus, the purpose of this study was to assess three different areas for N. perezi infestation. The survey began in March 2008 and finished in February 2009. Fortnightly analyses were performed starting 45 days after planting, calculating the rate of infestation by N. perezi larvae in each study area. The areas were correlated separately for each parameter: fortnightly mean temperature, fortnightly mean rainfall, and plant age. The N. perezi larvae occurrence rate was higher in area 1 -which presented the highest population peaks in autumn and winter. There was only a single population peak in area 2, in winter; and area 3 presented the weakest population peak among the three, in November. The shoot fly population dynamics in the studied region is separately correlated to temperature, rainfall and plant age: temperatures above 23ºC, relatively high rainfall and older plants seem to have a negative effect on populations of this insect.

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Section: Resultssupporting

confidence: 64%

Section: Introductionmentioning

confidence: 99%

Cassava shoot infestation by larvae of Neosilba perezi (Romero & Ruppell) (Diptera: Lonchaeidae) in São Paulo State, Brazil

Gisloti¹,

Prado²

2011

Neotrop. entomol.

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“…Strikis et al (2011) citam que, em estudos realizados no Brasil, espécies do gênero Neosilba McAlpine têm sido consideradas pragas primá-rias em algumas culturas, como, por exemplo: mandioca (Manihot esculenta Crantz. ), em São Paulo (Lourenção et al, 1996); acerola (Malpighia emarginata DC), no Rio Grande do Norte (Araújo & Zucchi, 2002); em citros (Citrus L.), no Mato Grosso do Sul (Uchôa-Fernandes et al, 2002) e em tangerina (Citrus reticulata Blanco), na Paraíba (Lopes et al, 2007).…”

Section: Introductionunclassified

Nível de infestação de moscas-das-frutas em faixa de fronteira, no Rio Grande do Sul

Dias¹,

Silva

Abreu³

et al. 2013

Rev. Ceres

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Infestation level of fruit flies in the boundary zone in Rio Grande do Sul, BrazilFruit flies are considered the major pests of fruit worldwide. Tefritids and lonchaeids are major pests in this group of insects. However, little information exists regarding the potential for harm of lonchaeids. The aim of this study was to identify the infestation levels of fruit flies in the boundary zone of Rio Grande do Sul with Argentina and Uruguay. The study was conducted in 2011 and 2012 in Itaqui, Quaraí, Santana do Livramento and Uruguaiana, RS. Fruits were collected from19 exotic and native plant species, and the infestation levels in pupae/kg of fruit and pupae/ fruit were calculated. The highest rate of Ceratitis capitata infestation occurred in nectarine, with 72.01 pupae/kg and 2.51 pupae/fruit. Anastrepha fraterculus showed high levels in cherry, corresponding to 57.57 pupae/kg and 0.23 pupae/fruit. Lonchaeids were represented by Neosilba and Lonchaea, infesting papaya and star fruits, respectively. In the studied municipalities of Rio Grande do Sul, the following species of fruit flies occurred: C. capitata, A. fraterculus, Neosilba zadolicha and Lonchaea sp.

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“…In addition to these tephritids, some lonchaeid species have also been considered primary pests in Brazil (Lourenção et al, 1996;Araujo and Zucchi, 2002;Souza-Filho et al, 2002;Uchôa-Fernandes et al, 2003;Aguiar-Menezes et al, 2004;Raga et al, 2004;Souza et al, 2005).…”

Section: Introductionmentioning

confidence: 99%

Diversity and seasonality of fruit flies (Diptera: Tephritidae and Lonchaeidae) and their parasitoids (Hymenoptera: Braconidae and Figitidae) in orchards of guava, loquat and peach

Raga

et al. 2009

Braz. J. Biol.

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This work was carried out in orchards of guava progenies, and loquat and peach cultivars, in Monte Alegre do Sul, SP, Brazil, in 2002 and. Guavas and loquats were bagged and unbagged bi-weekly and weekly, respectively, for assessment of the infestation period. Peach was only bagged weekly. The assays started when the fruits were at the beginning of development, but still green. Ripe fruits were taken to the laboratory and placed individually into plastic cups. McPhail plastic traps containing torula yeast were hung from January 2002 to January 2004 to assess the fruit fly population in each orchard, but only the Ceratitis capitata population is here discussed. Five tephritid species were reared from the fruits: Anastrepha bistrigata Bezzi, A. fraterculus (Wiedemann), A. obliqua (Macquart), A. sororcula Zucchi, and C. capitata, in addition to six lonchaeid species: Neosilba certa (Walker), N. glaberrima (Wiedemann), N. pendula (Bezzi), N. zadolicha McAlpine and Steyskal, Neosilba sp. 4, and Neosilba sp. 10 (both species are in the process of being described by P. C. Strikis), as well as some unidentified Neosilba species. Ten parasitoid species were obtained from fruit fly puparia, of which five were braconids: Asobara anastrephae (Muesebeck), Doryctobracon areolatus (Szépligeti), D. brasiliensis (Szépligeti), Opius bellus Gahan, and Utetes anastrephae (Viereck), and five figitids: Aganaspis pelleranoi (Brèthes), Dicerataspis grenadensis Ashmead, Lopheucoila anastrephae (Rhower), Leptopilina boulardi (Barbotin, Carlton and Kelner-Pillaut), and Trybliographa infuscata Diaz, Gallardo and Uchôa. Ceratitis capitata showed a seasonal behavior with population density peaking at the second semester of each year. Anastrepha and Neosilba species remained in the orchards throughout both years.

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COMPORTAMENTO DE CLONES DE MANDIOCA EM RELAÇÃO A INFESTAÇÃO POR Neosilba perezi (Romero & Ruppell) ( DIPTERA: LONCHAEIDAE)

Cited by 23 publications

References 4 publications

Cassava shoot infestation by larvae of Neosilba perezi (Romero & Ruppell) (Diptera: Lonchaeidae) in São Paulo State, Brazil

Cassava shoot infestation by larvae of Neosilba perezi (Romero & Ruppell) (Diptera: Lonchaeidae) in São Paulo State, Brazil

Nível de infestação de moscas-das-frutas em faixa de fronteira, no Rio Grande do Sul

Diversity and seasonality of fruit flies (Diptera: Tephritidae and Lonchaeidae) and their parasitoids (Hymenoptera: Braconidae and Figitidae) in orchards of guava, loquat and peach

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