Mostrar el registro sencillo del ítem

dc.contributor.author
Ricci, Mónica  
dc.contributor.author
Mehmet, Cakir  
dc.contributor.author
Castro, Ana Maria  
dc.date.available
2024-11-07T16:14:46Z  
dc.date.issued
2012-06  
dc.identifier.citation
Ricci, Mónica; Mehmet, Cakir; Castro, Ana Maria; Diuraphis noxia (Hemiptera: Aphididae): identificacion de los biotipos presentes en poblaciones argentinas; Sociedad Entomológica Argentina; Revista de la Sociedad Entomológica Argentina; 71; 1-2; 6-2012; 105-112  
dc.identifier.issn
1851-7471  
dc.identifier.uri
http://hdl.handle.net/11336/247599  
dc.description.abstract
The aim of the current research was to assess the plant responses of wheat lines and differential cultivars carrying Diuraphis noxia Kurdjumov resistance genes, when subjected to aphid infestation in order to determine the biotypic composition of RWA populations in Argentina. Eighteen lines and differential cultivars were sown in a greenhouse in a randomized design with two replicates. Two recordings of the chlorotic damage and the level of leaf rolling were made after 21 and 51 days from the infestation onset. The results were analyzed with an ANOVA and Tuckey Test (=0,05). After 21 days of infestation, two novel lines (14 and 1) showed the highest level of tolerance, with minor chlorotic damage. The differential cultivars carrying Dn2 and Dn7 resistance genes also were highly tolerant, Dn1 and Dn3 resistance genes were moderate tolerant and those ones carrying Dn4 and Dn5 genes resulted seriously damaged. After 51 days of infestation, only differential cultivar carrying Dn7 and the novel lines 14 and 1 maintained a high level of tolerance. Based on the current results the RWA biotypes 1, 2* and 5* are present in Argentina, the last ones with different characteristics from biotypes 2 and 5 identified in EEUU. We conclude that improved cultivars in other countries, can behave as susceptible against local populations.  
dc.format
application/pdf  
dc.language.iso
spa  
dc.publisher
Sociedad Entomológica Argentina  
dc.rights
info:eu-repo/semantics/openAccess  
dc.rights.uri
https://creativecommons.org/licenses/by-nc-sa/2.5/ar/  
dc.subject
Cultivares diferenciales  
dc.subject
Trigo  
dc.subject
Pulgon Ruso biotipos  
dc.subject
Resistencia Genetica  
dc.subject.classification
Biotecnología Agrícola y Biotecnología Alimentaria  
dc.subject.classification
Biotecnología Agropecuaria  
dc.subject.classification
CIENCIAS AGRÍCOLAS  
dc.title
Diuraphis noxia (Hemiptera: Aphididae): identificacion de los biotipos presentes en poblaciones argentinas  
dc.title
Diuraphis noxia (Hemiptera: Aphididae): identification of biotypes present in populations of Argentina  
dc.type
info:eu-repo/semantics/article  
dc.type
info:ar-repo/semantics/artículo  
dc.type
info:eu-repo/semantics/publishedVersion  
dc.date.updated
2024-10-09T14:38:45Z  
dc.journal.volume
71  
dc.journal.number
1-2  
dc.journal.pagination
105-112  
dc.journal.pais
Argentina  
dc.journal.ciudad
Mendoza  
dc.description.fil
Fil: Ricci, Mónica. Universidad Nacional de La Plata. Facultad de Ciencias Agrarias y Forestales; Argentina  
dc.description.fil
Fil: Mehmet, Cakir. University of Western Australia; Australia  
dc.description.fil
Fil: Castro, Ana Maria. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - La Plata. Instituto de Fisiología Vegetal. Universidad Nacional de La Plata. Facultad de Ciencias Naturales y Museo. Instituto de Fisiología Vegetal; Argentina  
dc.journal.title
Revista de la Sociedad Entomológica Argentina  
dc.relation.alternativeid
info:eu-repo/semantics/altIdentifier/url/https://sedici.unlp.edu.ar/handle/10915/80949  
dc.relation.alternativeid
info:eu-repo/semantics/altIdentifier/url/https://www.biotaxa.org/RSEA/issue/view/2915  
dc.relation.alternativeid
info:eu-repo/semantics/altIdentifier/url/https://www.biotaxa.org/RSEA/article/view/27205