Please use this identifier to cite or link to this item: http://www.alice.cnptia.embrapa.br/alice/handle/doc/1003316
Research center of Embrapa/Collection: Embrapa Florestas - Artigo em periódico indexado (ALICE)
Date Issued: 2014
Type of Material: Artigo em periódico indexado (ALICE)
Authors: SANTOS, A. A.
ALMEIDA, L. M.
CASTRO-GUEDES, C. F.
PENTEADO, S. do R. C.
Additional Information: A. A. SANTOS, UFPR; L. M. ALMEIDA, UFPR; C. F. CASTRO-GUEDES, UFPR; SUSETE DO ROCIO CHIARELLO PENTEADO, CNPF.
Title: Life table analysis and consumption capacity for Harmonia axyridis (Coleoptera: Coccinellidae), feeding on Cinara atlantica (Hemiptera: Aphididae).
Publisher: Florida Entomologist, v. 97, n. 4, p. 1702-1709, Dec. 2014.
Language: en
Keywords: Desenvolvimento
Description: he 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.
Thesagro: Ciclo de Vida
Controle Biológico
Praga
Predador
Pulgão
NAL Thesaurus: Cinara atlantica
Harmonia axyridis
Pinus
Data Created: 2014-12-19
Appears in Collections:Artigo em periódico indexado (CNPF)

Files in This Item:
File Description SizeFormat 
2014APIPenteadoLifeTable.pdf804,64 kBAdobe PDFThumbnail
View/Open

FacebookTwitterDeliciousLinkedInGoogle BookmarksMySpace