Resistance and susceptibility of alfalfa (<i>Medicago sativa</i> L.) cultivars to the aphid <i>Therioaphis maculata</i> (Homoptera: Aphididae): insect biology and cultivar evaluation

Silva, Alexandre de Almeida e; Varanda, Elenice Mouro; Barosela, José Ricardo

doi:10.1111/j.1744-7917.2006.00068.x

Cited by 16 publications

(1 citation statement)

References 22 publications

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“…Moraiti et al (2012) encontraram tempos necessários para a população duplicar que foram inferiores aos encontrados no presente trabalho, com variação de 1,39 a 1,50 dias nas cultivares de V. vinifera. A morfologia foliar afeta a sobrevivência e o desempenho de pulgões em diferentes culturas (Zarpas et al, 2006;Buchman & Cuddington, 2009) e entre cultivares de uma determinada espécie (Razmjou et al, 2006;Silva et al, 2006;Zarpas et al, 2006;Bayhan, 2009;Obopile & Ositile, 2010;Bernardi et al, 2012). A face inferior de folhas de V. vinifera 'Savvatiano' e 'Mavrodafni' são mais pilosas, em comparação às folhas glabras de 'Soultanina' e de 'Merlot', que apresentam superfície rugosa e com maior resistência (Moraiti et al, 2012).…”

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Biologia e tabela de vida de fertilidade do pulgão-preto em cultivares de videira

Baronio

Andzeiewski

Cunha

et al. 2014

Pesq. agropec. bras.

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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 horas). Avaliaram-se diariamente a duração e a viabilidade ninfal, a fecundidade e a longevidade do período reprodutivo da espécie. O pulgão-preto da videira completou o ciclo biológico nas mudas das mencionadas cultivares, com duração da fase de ninfa de 7,9±0,3, 6,8±0,2, 6,2±0,2 e 6,7±0,2 dias, e viabilidade de 58, 82, 98 e 80% para 'Bordô', 'Cabernet Franc', 'Itália' e 'Moscato Bianco', respectivamente. 'Cabernet Franc' e 'Moscato Bianco' foram mais favoráveis ao desenvolvimento do pulgão-preto, com base na tabela de vida de fertilidade, com 51,3 e 55,6 descendentes por fêmea, por geração, respectivamente. 'Bordô' foi a menos adequada ao desenvolvimento do afídeo, com 12,55 descendentes por fêmea, por geração, o que indica resistência do tipo antibiose ou não preferência do inseto pela cultivar.Termos para indexação: Aphis illinoisensis, Vitis labrusca, Vitis vinifera, antibiose, fecundidade, manejo integrado de pragas. Biology and fertility life table of grapevine aphid on grape cultivarsAbstract -The objective of this work was to evaluate the biology and fertility life table of the grapevine aphid [Aphis illinoisensis (Hemiptera: Aphididae)] on seedlings of the grape cultivars of Vitis labrusca, Bordô, and of V. vinifera, Cabernet Franc, Italy, and Moscato Bianco. The experiment was carried out in 50 small-cage confinement, with one insect in each small-cage per treatment, fixed in grapevine seedlings kept in a phytotrontype growth chamber (at 25±1°C, 75±10% relative humidity, and 14-hour photophase). Duration and viability of nymphal stages, fecundity, and longevity of the species reproductive period were daily evaluated. Grapevine aphid completed its life cycle in grape seedlings of the mentioned cultivars, with nymphal stage duration of 7. 9±0.3, 6.8±0.2, 6.2±0.2 and 6.7±0.2 days, and viability of 58, 82, 98, and 80%, for 'Bordô', 'Cabernet Franc', 'Italia', and 'Moscato Bianco', respectively. 'Cabernet Franc' and 'Moscato Bianco' were more favorable to the grapevine aphid development, based on the fertility life table, with 51.3 and 55.6 offspring per female, per generation, respectively. 'Bordô' was the less suitable for this aphid development, with 12.55 offspring per female, per generation, which indicates a antibiosis-type resistance or insect nonpreference for this cultivar.

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Section: Figuraunclassified

Biologia e tabela de vida de fertilidade do pulgão-preto em cultivares de videira

Baronio

Andzeiewski

Cunha

et al. 2014

Pesq. agropec. bras.

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Development of Bradysia odoriphaga (Diptera: Sciaridae) as affected by humidity: an age–stage, two-sex, life-table study

Yang

Xie

et al. 2014

Appl Entomol Zool

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Population Growth Parameters of Rose Aphid, Macrosiphum rosae (Hemiptera: Aphididae) on Different Rose Cultivars

et al. 2016

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The rose aphid, Macrosiphum rosae (L.), is one of the most important pests on rose plants (Rosa spp.) with a worldwide distribution. As resistance indices, the development, survivorship, and reproduction of this aphid were evaluated on 10 rose cultivars, including Bella Vita, Cool Water, Dolce Vita, Maroussia, Orange Juice, Pinkpromise, Roulette, Tea, Valentine, and Persian Yellow in laboratory at 25 ± 1°C, 65 ± 5% relative humidity, and photoperiod of 16:8 (L/D) h. Rose aphid successfully survived on all 10 rose cultivars, although mortality rate was higher on Tea and Bella Vita. The number of offspring per female differed significantly among the tested rose cultivars, and ranged from 9.2 on Tea to 38.7 nymphs on Orange Juice. Population growth parameters were significantly affected by rose cultivars. The longest mean generation time (T) was observed on Bella Vita (14.8 days) and Tea (14.7 days) and the shortest on Orange Juice (10.0 days). The net reproductive rate (R ) ranged from 6.9 on Tea to 33.2 nymphs on Orange Juice cultivar. Correspondingly, the highest value of intrinsic rate of increase (r ) was observed on Orange Juice (0.348 day) and lower values on Tea (0.131 day) followed by Bella Vita (0.154 day). Cluster analysis of all the measured parameters of rose aphid on different rose cultivars revealed that Tea and Bella Vita were relatively resistant to M. rosae. These findings could be useful in developing an integrated pest management (IPM) program for this aphid in urbanized areas and commercial rose potting.

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Resistance and susceptibility of alfalfa (Medicago sativa L.) cultivars to the aphid Therioaphis maculata (Homoptera: Aphididae): insect biology and cultivar evaluation

Cited by 16 publications

References 22 publications

Biologia e tabela de vida de fertilidade do pulgão-preto em cultivares de videira

Biologia e tabela de vida de fertilidade do pulgão-preto em cultivares de videira

Development of Bradysia odoriphaga (Diptera: Sciaridae) as affected by humidity: an age–stage, two-sex, life-table study

Population Growth Parameters of Rose Aphid, Macrosiphum rosae (Hemiptera: Aphididae) on Different Rose Cultivars

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