Life table analysis and consumption capacity for Harmonia axyridis (Coleoptera: Coccinellidae), feeding on Cinara atlantica (Hemiptera: Aphididae).

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dc.contributorA. A. SANTOS, UFPR; L. M. ALMEIDA, UFPR; C. F. CASTRO-GUEDES, UFPR; SUSETE DO ROCIO CHIARELLO PENTEADO, CNPF.
dc.creatorSANTOS, A. A.
dc.creatorALMEIDA, L. M.
dc.creatorCASTRO-GUEDES, C. F.
dc.creatorPENTEADO, S. do R. C.
dc.date2018-05-15T00:37:38Z
dc.date2018-05-15T00:37:38Z
dc.date2014-12-19
dc.date2014
dc.date2018-05-15T00:37:38Z
dc.date.accessioned2026-07-07T03:28:40Z
dc.descriptionhe objective of this study was to analyze the development, reproductive parameters and consumption capacity of Harmonia axyridis, using Cinara atlantica as food. The average time of egg incubation was 3 d, duration of larval instars was 3.5, 2, 2.2 and 4.1 d, respectively, and duration of the pupal stage was 5.8 d. Longevity was 85.6 d and the life cycle lasted 107.2 d. Egg viability was 92.7% and all stages had 100% survival. Adults consumed, on average, 1.892 aphids. Pre-oviposition, oviposition and post-oviposition periods lasted 6.8, 44.3, and 32.9 d, respectively. Fertility was 633.2 eggs per female. Each instar consumed, on average, 19.4, 24.8, 49.7 and 188.9 aphids, respectively. The life table results, together with biological data, indicated that Harmonia axyridis is an efficient predator of C. atlantica, having high fertility, egg viability, rapid development and high levels of predation.
dc.identifierFlorida Entomologist, v. 97, n. 4, p. 1702-1709, Dec. 2014.
dc.identifierhttp://www.alice.cnptia.embrapa.br/alice/handle/doc/1003316
dc.identifier.urihttp://hdl.handle.net/123456789/434726
dc.languageeng
dc.rightsopenAccess
dc.subjectDesenvolvimento
dc.subjectCiclo de Vida
dc.subjectControle Biológico
dc.subjectPraga
dc.subjectPredador
dc.subjectPulgão
dc.subjectCinara atlantica
dc.subjectHarmonia axyridis
dc.subjectPinus
dc.titleLife table analysis and consumption capacity for Harmonia axyridis (Coleoptera: Coccinellidae), feeding on Cinara atlantica (Hemiptera: Aphididae).
dc.typeArtigo de periódico

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