Numerical variations of Diaphorina citri Kuwayama (Sternorrhyncha: Psyllidae) and the Ectoparasitoid Tamarixia radiata (Waterston) (Hymenoptera: Eulophidae) in a orange grove of Entre Ríos, Argentina

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Diaphorina citri is a vector of the bacterium that produces the HLB disease in citrus, one of the most destructive. In commercial plantations of sweet orange in Entre Ríos analyzed spatialtemporal abundance of D. citri adults and the ectoparasitoid Tamarixia radiata. Fortnightly and in three success...

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Autores principales: Liljesthröm, Gerardo Gustavo, Bouvet, Juan Pedro Raúl
Formato: Artículo revista
Lenguaje:Español
Publicado: Facultad de Ciencias Agrarias-UNCuyo 2022
Materias:
Diaphorina citri
naranja dulce
parasitoide
Tamarixia radiata
cítricos
Entre Ríos
sweet orange
parasitoid
citrus
Acceso en línea:https://revistas.uncu.edu.ar/ojs3/index.php/RFCA/article/view/5625
Aporte de:
Revista de la Facultad de Ciencias Agrarias UNCuyo de Universidad Nacional de Cuyo
id I11-R107article-5625
record_format ojs
institution Universidad Nacional de Cuyo
institution_str I-11
repository_str R-107
container_title_str Revista de la Facultad de Ciencias Agrarias UNCuyo
language Español
format Artículo revista
topic Diaphorina citri
naranja dulce
parasitoide
Tamarixia radiata
cítricos
Entre Ríos
Diaphorina citri
sweet orange
parasitoid
Tamarixia radiata
citrus
Entre Ríos
spellingShingle Diaphorina citri
naranja dulce
parasitoide
Tamarixia radiata
cítricos
Entre Ríos
Diaphorina citri
sweet orange
parasitoid
Tamarixia radiata
citrus
Entre Ríos
Liljesthröm, Gerardo Gustavo
Bouvet, Juan Pedro Raúl
Numerical variations of Diaphorina citri Kuwayama (Sternorrhyncha: Psyllidae) and the Ectoparasitoid Tamarixia radiata (Waterston) (Hymenoptera: Eulophidae) in a orange grove of Entre Ríos, Argentina
topic_facet Diaphorina citri
naranja dulce
parasitoide
Tamarixia radiata
cítricos
Entre Ríos
Diaphorina citri
sweet orange
parasitoid
Tamarixia radiata
citrus
Entre Ríos
author Liljesthröm, Gerardo Gustavo
Bouvet, Juan Pedro Raúl
author_facet Liljesthröm, Gerardo Gustavo
Bouvet, Juan Pedro Raúl
author_sort Liljesthröm, Gerardo Gustavo
title Numerical variations of Diaphorina citri Kuwayama (Sternorrhyncha: Psyllidae) and the Ectoparasitoid Tamarixia radiata (Waterston) (Hymenoptera: Eulophidae) in a orange grove of Entre Ríos, Argentina
title_short Numerical variations of Diaphorina citri Kuwayama (Sternorrhyncha: Psyllidae) and the Ectoparasitoid Tamarixia radiata (Waterston) (Hymenoptera: Eulophidae) in a orange grove of Entre Ríos, Argentina
title_full Numerical variations of Diaphorina citri Kuwayama (Sternorrhyncha: Psyllidae) and the Ectoparasitoid Tamarixia radiata (Waterston) (Hymenoptera: Eulophidae) in a orange grove of Entre Ríos, Argentina
title_fullStr Numerical variations of Diaphorina citri Kuwayama (Sternorrhyncha: Psyllidae) and the Ectoparasitoid Tamarixia radiata (Waterston) (Hymenoptera: Eulophidae) in a orange grove of Entre Ríos, Argentina
title_full_unstemmed Numerical variations of Diaphorina citri Kuwayama (Sternorrhyncha: Psyllidae) and the Ectoparasitoid Tamarixia radiata (Waterston) (Hymenoptera: Eulophidae) in a orange grove of Entre Ríos, Argentina
title_sort numerical variations of diaphorina citri kuwayama (sternorrhyncha: psyllidae) and the ectoparasitoid tamarixia radiata (waterston) (hymenoptera: eulophidae) in a orange grove of entre ríos, argentina
description Diaphorina citri is a vector of the bacterium that produces the HLB disease in citrus, one of the most destructive. In commercial plantations of sweet orange in Entre Ríos analyzed spatialtemporal abundance of D. citri adults and the ectoparasitoid Tamarixia radiata. Fortnightly and in three successive years we collected adults with 10 yellow sticky traps, and data were related to the mean shooting percentage from another plantation. The number of D. citri/trap/ fortnight was analyzed by Kruskal-Wallis and the Mantel test and the aggregation response of T. radiata by correlation. Both populations exhibited greater abundance in the first year: frequent abamectine applications in the second and third years produced a marked abundance reduction. Spatially, D. citri dissimilarity between trees was not associated with their distance, but correlation between the number of D. citri/ trap was significant. Chronologically D. citri exhibited four peaks of abundance associated with winter, spring and summer flush. The greater T. radiata abundance occurred in those trees with greater D. citri abundance, and both species were spatially correlated. The anti clock-wise spiraling in D. citri - T. radiata diagram in single trees suggests a host- parasitoid interaction, structured as local populations.
publisher Facultad de Ciencias Agrarias-UNCuyo
publishDate 2022
url https://revistas.uncu.edu.ar/ojs3/index.php/RFCA/article/view/5625
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first_indexed 2022-06-20T13:54:04Z
last_indexed 2022-06-20T13:54:04Z
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