Introduction, colonization and establishment ofLysiphlebus testaceipes [Hymenoptera: Aphidiidae], in Argentina

Botto, E. N.; Monetti, Norma Cristina; Saluso, Adriana

doi:10.1007/bf02374568

Cited by 2 publications

(2 citation statements)

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“…(Mackauer & Starý 1967;Starý 1972;Aguilar 1980;De Huiza & Ortu 1980;Starý 1981;Botto & Hernández 1982;Starý & Vogel 1985;Monguí et al 1986;Starý 1987;Starý & Delfino 1987;Valdiviesco Jara 1987;Starý & Cermeli 1989;Gärdenfors 1990;Botto et al 1991;Starý 1993;Starý et al 1993;Starý 1994;Vergara Ruiz & Galeano 1994;Yokomi et al 1994;Guevara & Zuluaga 1995;Starý 1995;Ravelo & Triana 1997;Berta et al 1998) as well as from original information by the authors. However, all the classification is rather preliminary due to the limited information from extensive areas of the Continent.…”

Section: Ephedrus Persicae Froggatt 1904mentioning

confidence: 99%

Aphid parasitoids (Hymenoptera, Braconidae, Aphidiinae) and their associations related to biological control in Brazil

Starý¹,

Sampaio²,

Bueno³

2007

Rev. Bras. entomol.

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An overall research interest in Aphidiine parasitoids of aphids has increased all over the world. Aphid pest problems and ecological aspects of their control undoubtedly contributed positively to this state. Searches for potentially useful biological control agents in the pest origin center frequently have demonstrated relatively poor knowledge in many areas and the same has been determined in subsequent research efforts targeting parasitoid release and establishment. These studies have also demonstrated a need for broader ecological studies of the local fauna, ecological associations and inter-relationships, and also management problems. Aphidiine parasitoids were also found to be rather useful subjects for several fundamental studies. These studies may be essential for the applied research or stimulated by problems found in it.Until the end of the 70's only three species of aphid parasitoids (Braconidae: Aphidiinae) Aphidius colemani Viereck, 1912, Diaeretiella rapae (M'Intosh, 1855, and Lysiphlebus testaceipes (Cresson, 1880) were known occur in Brazil (Araújo e Silva et al. 1968;Bartoszeck 1975Bartoszeck , 1976aPimenta & Smith 1976;Gravena 1979;De Santis 1980;Lázzari 1985). The species on the genus Ephedrus Haliday were found parasitizing Brachycaudus persicae (Passerini) (Araújo e Silva et al. 1968). The parasitoid Aphidius platensis Brèthes, 1913(Starý 1975 PALAVRAS-CHAVE. Afídeo; gama hospedeira; interação inseto-planta.

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Section: Ephedrus Persicae Froggatt 1904mentioning

confidence: 99%

Aphid parasitoids (Hymenoptera, Braconidae, Aphidiinae) and their associations related to biological control in Brazil

Starý¹,

Sampaio²,

Bueno³

2007

Rev. Bras. entomol.

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“…In all sites sampled, aphids were recorded mainly on vegetative buds and flowers, as is the case in blueberry fields in the USA and Chile (Larraı´n et al 2007; Isaacs Aphididae) (Botto et al 1991). Despite relatively high levels of hyperparasitism the parasitism was not disrupted during the study period.…”

Section: Discussionmentioning

confidence: 98%

Sampling plans for aphids and their parasitoids in blueberry fields in Argentina

Rocca

Greco

2012

International Journal of Pest Management

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Densities of aphids (Aphis gossypii and A. spiraecola) and mummified aphids at different phenological stages of a blueberry crop were estimated for the purpose of developing sampling plans. Our data set comprised 99 samples taken during the period 2006-2008 in four fields in Buenos Aires Province, Argentina. Estimation of population density based on the proportion of sample units infested by individuals was investigated. We also calculated the minimum number of sample units to estimate the density of individuals on buds and buds þ flowers using enumerative sampling. The relative precision of both methods was compared. Moreover, an enumerative sequential sampling protocol was developed. The presence-absence sampling plan gave density estimates with large variances (as measured by confidence intervals and large standard errors). The aggregation of mummies was similar on buds and buds þ flowers, so the required number of sample units for density estimates was the same. Relative precision of estimates was much lower for the presence-absence sampling than the enumerative sampling, even at intermediate densities. An enumerative sequential plan would be the most appropriate and useful method in management plans for aphids and mummified aphids in blueberries.

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Introduction, colonization and establishment ofLysiphlebus testaceipes [Hymenoptera: Aphidiidae], in Argentina

Cited by 2 publications

References 2 publications

Aphid parasitoids (Hymenoptera, Braconidae, Aphidiinae) and their associations related to biological control in Brazil

Aphid parasitoids (Hymenoptera, Braconidae, Aphidiinae) and their associations related to biological control in Brazil

Sampling plans for aphids and their parasitoids in blueberry fields in Argentina

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