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dc.contributor.author
Schulze-Sylvester, Maria
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dc.contributor.author
Reineke, Annette
dc.date.available
2020-12-28T16:24:49Z
dc.date.issued
2019-06-20
dc.identifier.citation
Schulze-Sylvester, Maria; Reineke, Annette; Elevated CO2 levels impact fitness traits of vine mealybug planococcus ficus signoret, but not its parasitoid leptomastix dactylopii howard; MDPI AG; Agronomy; 9; 6; 20-6-2019; 1-12
dc.identifier.issn
2073-4395
dc.identifier.uri
http://hdl.handle.net/11336/121230
dc.description.abstract
Carbon dioxide (CO2) is one of the primary factors driving climate change impacts on plants, pests, and natural enemies. The present study reports the effects of different atmospheric CO2 concentrations on the vine mealybug Planococcus ficus (Signoret) and its parasitoid wasp Leptomastix dactylopii (Howard). We investigated the life-history parameters of both species on grapevine Vitis vinifera (L.) plants grown under elevated (eCO2) and ambient (aCO2) CO2 levels in a greenhouse and in a vineyard free-air carbon dioxide enrichment (FACE) facility. The greenhouse experiments with an eCO2 level of around 800 ppm showed a significant increase in survival rates, a strong trend towards declining body size, and an increasing fecundity of female mealybugs, while fertility and development time did not change. However, none of these parameters were altered by different CO2 concentrations in the VineyardFACE facility (eCO2 level around 450 ppm). On the other hand, the parasitism success, development time and sex ratio of L. dactylopii, reared on P. ficus under eCO2 or aCO2, varied neither in the greenhouse nor in the FACE facility. These results suggest that future CO2 levels might cause small-scale changes in vine mealybug fitness; however, this is not necessarily reflected by parasitoid performance.
dc.format
application/pdf
dc.language.iso
eng
dc.publisher
MDPI AG
dc.rights
info:eu-repo/semantics/openAccess
dc.rights.uri
https://creativecommons.org/licenses/by-nc-sa/2.5/ar/
dc.subject
CLIMATE CHANGE
dc.subject
ELEVATED CO2
dc.subject
FACE
dc.subject
GRAPEVINE PEST
dc.subject
MEALYBUG
dc.subject
PARASITOID
dc.subject.classification
Ecología
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dc.subject.classification
Ciencias Biológicas
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dc.subject.classification
CIENCIAS NATURALES Y EXACTAS
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dc.title
Elevated CO2 levels impact fitness traits of vine mealybug planococcus ficus signoret, but not its parasitoid leptomastix dactylopii howard
dc.type
info:eu-repo/semantics/article
dc.type
info:ar-repo/semantics/artículo
dc.type
info:eu-repo/semantics/publishedVersion
dc.date.updated
2020-11-18T20:50:05Z
dc.journal.volume
9
dc.journal.number
6
dc.journal.pagination
1-12
dc.journal.pais
Suiza
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dc.journal.ciudad
Basel
dc.description.fil
Fil: Schulze-Sylvester, Maria. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Salta; Argentina. Universidad Nacional de Salta. Facultad de Ciencias Naturales. Instituto para el Estudio de la Biodiversidad de Invertebrados; Argentina
dc.description.fil
Fil: Reineke, Annette. Hochschule Geisenheim University; Alemania
dc.journal.title
Agronomy
dc.relation.alternativeid
info:eu-repo/semantics/altIdentifier/doi/http://dx.doi.org/10.3390/agronomy9060326
dc.relation.alternativeid
info:eu-repo/semantics/altIdentifier/url/https://www.mdpi.com/2073-4395/9/6/326
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