2014
DOI: 10.1590/s0100-204x2014000900002
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Biologia e tabela de vida de fertilidade do pulgão-preto em cultivares de videira

Abstract: Resumo -O objetivo deste trabalho foi avaliar a biologia e a tabela de vida de fertilidade do pulgão-preto da videira [Aphis illinoisensis (Hemiptera: Aphididae)], em mudas das cultivares de Vitis labrusca Bordô, e de V. vinifera Cabernet Franc, Itália e Moscato Bianco. O experimento foi conduzido em 50 minigaiolas de confinamento, com um inseto em cada gaiola por tratamento, fixadas em mudas de videira mantidas em câmara de crescimento do tipo fitotron (a 25±1°C, umidade relativa de 75±10% e fotófase de 14 ho… Show more

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Cited by 4 publications
(2 citation statements)
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“…The methodology for monitoring the biology of T. urticae was adapted from Baronio et al (2014). Mini cages formed by foam were used, xed on paper of grammage 120, sealed with fabric type "voile", containing a circular hole of 2.5 cm in diameter (Fig.…”
Section: Methodsmentioning
confidence: 99%
“…The methodology for monitoring the biology of T. urticae was adapted from Baronio et al (2014). Mini cages formed by foam were used, xed on paper of grammage 120, sealed with fabric type "voile", containing a circular hole of 2.5 cm in diameter (Fig.…”
Section: Methodsmentioning
confidence: 99%
“…The feeding insects retard plant growth and shoot formation, and cause leafroll in new leaves; when they reach high levels, the aphids can be found in clusters, causing the berries to drop (Baker, 1917). In Brazil, A. illinoisensis reached harmful levels for grapevine culture only recently (Baronio et al, 2014), and this has made it necessary to apply insecticides for pest control, especially when the attack occurs when the plants are producing shoots and soon after flowering, or if the insect is damaging the clusters (Zaaqiq, 2007). However, no information is available about the effect of insecticides in controlling this pest in Brazil (Agrofit, 2014).…”
Section: Introductionmentioning
confidence: 99%