Evaluation of the efficacy of Steinernema carpocapsae against the Red Palm Weevil, Rhynchophorus ferrugineus in Phoenix canariensis
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Otros documentos de la autoría: Llácer, Elena; Martínez de Altube, María del Mar; Jaques , Josep A.
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Título
Evaluation of the efficacy of Steinernema carpocapsae against the Red Palm Weevil, Rhynchophorus ferrugineus in Phoenix canariensisFecha de publicación
2009Editor
Springer VerlagISSN
1386-6141Cita bibliográfica
LLÁCER, Elena; MARTÍNEZ DE ALTUBE, María del Mar; JAQUES, Josep A. Evaluation of the efficacy of Steinernema carpocapsae against the red palm weevil, Rhynchophorus ferrugineus in Phoenix canariensis. Biocontrol, 2009, v. 54, n. 4, p. 559-565.Tipo de documento
info:eu-repo/semantics/articlePalabras clave / Materias
Resumen
The red palm weevil, Rhynchophorus ferrugineus (Olivier) (Coleoptera, Curculionidae), is an important pest of palms. It has recently colonized the Mediterranean Basin, where it is a serious problem on ornamental Phoenix ... [+]
The red palm weevil, Rhynchophorus ferrugineus (Olivier) (Coleoptera, Curculionidae), is an important pest of palms. It has recently colonized the Mediterranean Basin, where it is a serious problem on ornamental Phoenix canariensis (Chabaud) palms. The efficacy of Steinernema carpocapsae (Weiser) (Nematoda: Steinernematidae) in a chitosan formulation (Biorend R®) against this weevil in a semi-field trial including both preventative and curative assays has been studied. Our results prove the potential of this nematode to control R. ferrugineus. Efficacies around 80% were obtained in the curative assay, and up to 98% in the preventative treatment. Applications repeated every 2–3 weeks during the critical flight periods could prove effective to protect palms from this weevil in the Mediterranean Basin [-]
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Biocontrol, 2009, v. 54, n. 4Derechos de acceso
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