2006
DOI: 10.1590/s1519-69842006000600010
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Platynota rostrana (Walker) (Tortricidae) and Phidotricha erigens Raganot (Pyralidae): artificial diet effects on biological cycle

Abstract: The lepidopterans Platynota rostrana (Walker) (Tortricidae) and Phidotricha erigens raganot (Pyralidae) have been found frequently in citrus groves in São Paulo State in recent years. Since in Brazil, the fertility cycle of these two species is largely unknown, as are details of the damage wrought by them in crops, this research studied these aspects of the two species, which were kept under laboratory conditions (temperature 25 ± 2 °C, 70 ± 10% rH, 14 h photophase) and on an artificial diet. The duration of t… Show more

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Cited by 7 publications
(8 citation statements)
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“…Paper towels and plastic have been shown to be efficient oviposition substrates for Phidotricha erigens Raganot (Lepidoptera: Pyralidae) and Platynota rostrana (Walker) (Lepidoptera: Tortricidae), respectively (Nava et al, 2006).…”
Section: Type Of Oviposition Substratementioning
confidence: 99%
“…Paper towels and plastic have been shown to be efficient oviposition substrates for Phidotricha erigens Raganot (Lepidoptera: Pyralidae) and Platynota rostrana (Walker) (Lepidoptera: Tortricidae), respectively (Nava et al, 2006).…”
Section: Type Of Oviposition Substratementioning
confidence: 99%
“…Para os estágios de ovo, lagarta e pupa, foi determinada a duração média de 4,1±0,13, 21,9±2,40 e 11,5±1,16 dias e a viabilidade de 74,3±6,33, 51,7±12,37 e 55,4±8,61%, respectivamente. Estes valores de duração estão próximos dos registrados para outras espécies de tortricídeos, como para os estágios de ovo (5,0±0,03 dias) e pupa (11,4±0,08 dias) de Ecdytolopha aurantiana Lima (Garcia & Parra, 1999) e estágio de lagarta (21,4±0,28 dias) de Platynota rostrana (Walker) (Nava et al, 2006). Apesar de os valores de viabilidade dos estágios e do ciclo biológico não serem altos, o araçazeiro ofereceu as condições adequadas ao desenvolvimento de S. smithiana.…”
unclassified
“…2016 DOI: 10.1590/S0100-204X2016000300010 nutrientes, pois são responsáveis pela reprodução (Moreau et al, 2006). O valor da razão sexual (0,5) foi próximo do encontrado por Garcia & Parra (1999) e Nava et al (2006) para outros Tortricidae. De acordo com Parra (2001), em populações de insetos com reprodução sexuada, espera-se que haja a proporção de um macho para uma fêmea.…”
unclassified
“…In other Latin America countries, among secondary insects is Phidotricha erigens Raganot, 1889 (Lepidoptera: Pyralidae), described to be attacking ears of corn in Peru and Colombia (Wille, 1943apud Costa Lima, 1950Cajiao et al, 1984). In Brazil, it was misidentified as Pococera atramentalis Lederer, 1863 (Lepidoptera: Pyralidae) by Costa Lima (1950) (Vitor Osmar Becker, personal information) and it is reported in other cultivated species (Costa Lima, 1950;Nava et al, 2006), but there is no mention of any occurrence in corn. This work reports the first occurrence of P. erigens feeding on corn in Santa Maria, Rio Grande do Sul, Brazil.…”
mentioning
confidence: 99%