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dc.contributor.author
Peschiutta, María Laura  
dc.contributor.author
Scholz, Fabian Gustavo  
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Goldstein, Guillermo Hernan  
dc.contributor.author
Bucci, Sandra Janet  
dc.date.available
2019-10-17T20:54:53Z  
dc.date.issued
2018-08  
dc.identifier.citation
Peschiutta, María Laura; Scholz, Fabian Gustavo; Goldstein, Guillermo Hernan; Bucci, Sandra Janet; Oviposition by herbivorous insects induces changes in optical and mechanical properties of Prunus avium leaves; Springer; Arthropod-plant Interactions; 12; 4; 8-2018; 613-622  
dc.identifier.issn
1872-8855  
dc.identifier.uri
http://hdl.handle.net/11336/86219  
dc.description.abstract
This study of animal–plant interaction focused on the impact of oviposition by an insect on the leaves of Prunus avium (cherries). We examined whether the oviposition by Caliroa cerasi affects leaf mechanical and spectral traits in P. avium. Three cultivars of P. avium were studied. Infested leaves had from 1 to 18 eggs and exhibited higher leaf dry mass per area (LMA) than leaves without eggs. Leaf dry weight and LMA were positively correlated with egg number per leaf. Infested leaves tended to have higher number of trichomes. Leaf thickness and material and structural resistance tended to increase in infested leaves. The reflectance across all wavelengths (500–700 nm) in leaves with larger number of eggs was higher compared to leaves without eggs. Photosynthetic performance was reduced and oxidative activity was increased in leaves with eggs. Extrafloral nectaries increased with increasing the number of eggs per leaf and thus play an important role in defense against herbivores by providing nectar rewards that attract their depredators. These responses to oviposition may be beneficial for the plants in terms of resistance to feeding larvae.  
dc.format
application/pdf  
dc.language.iso
eng  
dc.publisher
Springer  
dc.rights
info:eu-repo/semantics/openAccess  
dc.rights.uri
https://creativecommons.org/licenses/by-nc-sa/2.5/ar/  
dc.subject
EXTRAFLORAL NECTARIES  
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INDUCIBLE LEAF TRAITS  
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LEAF SPECTRAL CHARACTERISTIC  
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LEAF TRICHOMES  
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Zoología, Ornitología, Entomología, Etología  
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Ciencias Biológicas  
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CIENCIAS NATURALES Y EXACTAS  
dc.title
Oviposition by herbivorous insects induces changes in optical and mechanical properties of Prunus avium leaves  
dc.type
info:eu-repo/semantics/article  
dc.type
info:ar-repo/semantics/artículo  
dc.type
info:eu-repo/semantics/publishedVersion  
dc.date.updated
2019-10-15T13:13:04Z  
dc.identifier.eissn
1872-8847  
dc.journal.volume
12  
dc.journal.number
4  
dc.journal.pagination
613-622  
dc.journal.pais
Alemania  
dc.description.fil
Fil: Peschiutta, María Laura. Universidad Nacional de la Patagonia "San Juan Bosco"; Argentina. Universidad Nacional de Córdoba; Argentina  
dc.description.fil
Fil: Scholz, Fabian Gustavo. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina. Universidad Nacional de la Patagonia "San Juan Bosco"; Argentina  
dc.description.fil
Fil: Goldstein, Guillermo Hernan. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina. Universidad de Buenos Aires; Argentina. University of Miami; Estados Unidos  
dc.description.fil
Fil: Bucci, Sandra Janet. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina. Universidad Nacional de la Patagonia "San Juan Bosco"; Argentina  
dc.journal.title
Arthropod-plant Interactions  
dc.relation.alternativeid
info:eu-repo/semantics/altIdentifier/doi/https://doi.org/10.1007/s11829-018-9609-x  
dc.relation.alternativeid
info:eu-repo/semantics/altIdentifier/url/https://link.springer.com/article/10.1007%2Fs11829-018-9609-x