Oviposition of Naupactus cervinus (Boheman) and Naupactus xanthographus (Germar) (Coleoptera: Curculionidae) under laboratory conditions on orange fruit

Fuller’s rose weevil, Naupactus cervinus (= Asynonychus = Pantomorus cervinus) (Boheman), is a cosmopolitan pest that currently represents a serious quarantine problem for the Chilean citrus industry due to its similarity at the egg stage with the quarantine pest Naupactus xanthographus (G...

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Autores principales:	Olivares,Natalia, Morales,Nathalie, Luppichini,Paola, López,Eugenio
Lenguaje:	English
Publicado:	Instituto de Investigaciones Agropecuarias, INIA 2014
Materias:	Citrus sinensis egg masses Fuller’s rose weevil oviposition
Acceso en línea:	http://www.scielo.cl/scielo.php?script=sci_arttext&pid=S0718-58392014000400019
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spelling	oai:scielo:S0718-583920140004000192018-10-01Oviposition of Naupactus cervinus (Boheman) and Naupactus xanthographus (Germar) (Coleoptera: Curculionidae) under laboratory conditions on orange fruitOlivares,NataliaMorales,NathalieLuppichini,PaolaLópez,Eugenio Citrus sinensis egg masses Fuller’s rose weevil oviposition Fuller’s rose weevil, Naupactus cervinus (= Asynonychus = Pantomorus cervinus) (Boheman), is a cosmopolitan pest that currently represents a serious quarantine problem for the Chilean citrus industry due to its similarity at the egg stage with the quarantine pest Naupactus xanthographus (Germar). The objective of this research was to study the biological aspects associated with N. cervinus and N. xanthographus oviposition habits under laboratory conditions on orange (Citrus sinensis [L.] Osbeck) fruit. Adult N. cervinus and N. xanthographus were collected from the field to carry out the research. Results show that N. cervinus fecundity was higher than N. xanthographus by more than 70%, but egg viability was lower. It was recorded that 71.90% N. cervinus ovipositions were under the calyx. Likewise, 52.46% N. xanthographus ovipositions occurred on leaves and 40.98% on the surface of the plastic cage. In the present study, only N. cervinus lays egg masses under the calyx of citrus fruit.info:eu-repo/semantics/openAccessInstituto de Investigaciones Agropecuarias, INIAChilean journal of agricultural research v.74 n.4 20142014-12-01text/htmlhttp://www.scielo.cl/scielo.php?script=sci_arttext&pid=S0718-58392014000400019en10.4067/S0718-58392014000400019
institution	Scielo Chile
collection	Scielo Chile
language	English
topic	Citrus sinensis egg masses Fuller’s rose weevil oviposition
spellingShingle	Citrus sinensis egg masses Fuller’s rose weevil oviposition Olivares,Natalia Morales,Nathalie Luppichini,Paola López,Eugenio Oviposition of Naupactus cervinus (Boheman) and Naupactus xanthographus (Germar) (Coleoptera: Curculionidae) under laboratory conditions on orange fruit
description	Fuller’s rose weevil, Naupactus cervinus (= Asynonychus = Pantomorus cervinus) (Boheman), is a cosmopolitan pest that currently represents a serious quarantine problem for the Chilean citrus industry due to its similarity at the egg stage with the quarantine pest Naupactus xanthographus (Germar). The objective of this research was to study the biological aspects associated with N. cervinus and N. xanthographus oviposition habits under laboratory conditions on orange (Citrus sinensis [L.] Osbeck) fruit. Adult N. cervinus and N. xanthographus were collected from the field to carry out the research. Results show that N. cervinus fecundity was higher than N. xanthographus by more than 70%, but egg viability was lower. It was recorded that 71.90% N. cervinus ovipositions were under the calyx. Likewise, 52.46% N. xanthographus ovipositions occurred on leaves and 40.98% on the surface of the plastic cage. In the present study, only N. cervinus lays egg masses under the calyx of citrus fruit.
author	Olivares,Natalia Morales,Nathalie Luppichini,Paola López,Eugenio
author_facet	Olivares,Natalia Morales,Nathalie Luppichini,Paola López,Eugenio
author_sort	Olivares,Natalia
title	Oviposition of Naupactus cervinus (Boheman) and Naupactus xanthographus (Germar) (Coleoptera: Curculionidae) under laboratory conditions on orange fruit
title_short	Oviposition of Naupactus cervinus (Boheman) and Naupactus xanthographus (Germar) (Coleoptera: Curculionidae) under laboratory conditions on orange fruit
title_full	Oviposition of Naupactus cervinus (Boheman) and Naupactus xanthographus (Germar) (Coleoptera: Curculionidae) under laboratory conditions on orange fruit
title_fullStr	Oviposition of Naupactus cervinus (Boheman) and Naupactus xanthographus (Germar) (Coleoptera: Curculionidae) under laboratory conditions on orange fruit
title_full_unstemmed	Oviposition of Naupactus cervinus (Boheman) and Naupactus xanthographus (Germar) (Coleoptera: Curculionidae) under laboratory conditions on orange fruit
title_sort	oviposition of naupactus cervinus (boheman) and naupactus xanthographus (germar) (coleoptera: curculionidae) under laboratory conditions on orange fruit
publisher	Instituto de Investigaciones Agropecuarias, INIA
publishDate	2014
url	http://www.scielo.cl/scielo.php?script=sci_arttext&pid=S0718-58392014000400019
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Oviposition of Naupactus cervinus (Boheman) and Naupactus xanthographus (Germar) (Coleoptera: Curculionidae) under laboratory conditions on orange fruit

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