Rearing of Dactylopius opuntiae (Hemiptera: Dactylopiidae) in prickly pear cladodes to increase its predators
The wild cochineal, Dactylopius opuntiae (Hemiptera: Dactylopiidae), is the most important pest of the Opuntia genus, and especially affects the most cultivated species around the world, that is, O. ficus-indica. Currently, there is an interest at national and international levels on biological cont...
| Autores: | , , , , |
|---|---|
| Tipo de recurso: | artículo |
| Estado: | Versión publicada |
| Fecha de publicación: | 2020 |
| País: | México |
| Institución: | UNIVERSIDAD AUTÓNOMA CHAPINGO |
| Repositorio: | Revista Chapingo Serie Zonas Áridas |
| Idioma: | español |
| OAI Identifier: | oai:ojs2.revistas.chapingo.mx:article/425 |
| Acceso en línea: | https://revistas.chapingo.mx/zonas_aridas/article/view/r.rchsza.2019.19.3 |
| Access Level: | acceso abierto |
| Palabra clave: | Opuntia ficus-indica cochinilla silvestre control biológico enemigos naturales wild cochinea biological control natural enemies |
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Rearing of Dactylopius opuntiae (Hemiptera: Dactylopiidae) in prickly pear cladodes to increase its predatorsCría de Dactylopius opuntiae (Hemiptera: Dactylopiidae) en cladodios de nopal para incrementar a sus depredadoresPaul-Fils, Wolph R. S.Gómez-Domínguez, Nadia S.Rodríguez-Leyva, EstebanLomeli-Flores, J. RefugioMuraira-Soto, MercedesOpuntia ficus-indicacochinilla silvestrecontrol biológicoenemigos naturalesOpuntia ficus-indicawild cochineabiological controlnatural enemiesThe wild cochineal, Dactylopius opuntiae (Hemiptera: Dactylopiidae), is the most important pest of the Opuntia genus, and especially affects the most cultivated species around the world, that is, O. ficus-indica. Currently, there is an interest at national and international levels on biological control programs of this pest; therefore, rearing of this insect is essential to be used in studies on maintenance of its predators. This study evaluated five levels (treatments) of D. opuntiae infestation on cladodes of O. ficus-indica under environmental conditions of 27 ± 4 ºC, 55 % Relative Humidity, and a photoperiod of 12/12 Light/Dark. The treatments were applied using first instar nymphs: T1, 1000 nymphs, T2, 2000 nymphs, T3, 3000 nymphs, T4, 4000 nymphs, and T5, 10 adult reproductive females. After 45 days, the highest number of colonies (654) per cladode corresponded to T4. The higher fresh weight of D. opuntiae females belongs to T1, T2, and T3 with an average of 0.026 g per female; nonetheless, the treatment with the highest fresh weight per cladode was T4 (12.89 g); it means 77 cladodes can produce 1 kg of D. opuntiae in fresh.La cochinilla silvestre del nopal, Dactylopius opuntiae (Hemiptera: Dactylopiidae), es la plaga más importante del género Opuntia y afecta frecuentemente a la especie más cultivada en el mundo, O. ficus-indica. Actualmente, un interés a nivel nacional e internacional existe para iniciar programas de control biológico; por lo tanto, la crianza de este insecto es indispensable para ser usado en estudios que impulsen el mantenimiento de las colonias de sus depredadores. En este trabajo se evaluaron cinco niveles de infestación (tratamientos) de D. opuntiae en cladodios de O. ficus-indica en condiciones ambientales de 27 ± 4 ºC, 55 % de Humedad Relativa y fotoperiodo de 12/12 Luz/Oscuridad. Los tratamientos involucraron ninfas de primer instar: T1, 1000 ninfas, T2, 2000 ninfas, T3, 3000 ninfas, T4, 4000 ninfas y T5, 10 hembras adultas reproductivas. Después de 45 días, el número mayor de colonias establecidas (i.e. 654) en el cladodio se logró con el T4. El peso fresco mayor de las hembras de D. opuntiae se asoció a T1, T2 y T3 con un promedio de 0.026 g por hembra; no obstante, el tratamiento con mayor peso fresco por cladodio fue T4 (12.89 g); por lo tanto, 77 cladodios serían necesarios para producir 1 kg de D. opuntiae en frescoUniversidad Autónoma Chapingo2020-12-31info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionapplication/pdfhttps://revistas.chapingo.mx/zonas_aridas/article/view/r.rchsza.2019.19.310.5154/r.rchsza.2019.19.3Revista Chapingo Serie Zonas Áridas; Vol. 19 No. 2 (2020): July-December; 27-35Revista Chapingo Serie Zonas Áridas; Vol. 19 Núm. 2 (2020): julio-diciembre; 27-352007-526Xreponame:Revista Chapingo Serie Zonas Áridasinstname:UNIVERSIDAD AUTÓNOMA CHAPINGOinstacron:CHAPINGOspahttps://revistas.chapingo.mx/zonas_aridas/article/view/r.rchsza.2019.19.3/r.rchsza.2019.19.3Derechos de autor 2020 Revista Chapingo Serie Zonas Áridashttps://creativecommons.org/licenses/by-nc/4.0info:eu-repo/semantics/openAccessoai:ojs2.revistas.chapingo.mx:article/4252026-01-16T17:02:20Z |
| dc.title.none.fl_str_mv |
Rearing of Dactylopius opuntiae (Hemiptera: Dactylopiidae) in prickly pear cladodes to increase its predators Cría de Dactylopius opuntiae (Hemiptera: Dactylopiidae) en cladodios de nopal para incrementar a sus depredadores |
| title |
Rearing of Dactylopius opuntiae (Hemiptera: Dactylopiidae) in prickly pear cladodes to increase its predators |
| spellingShingle |
Rearing of Dactylopius opuntiae (Hemiptera: Dactylopiidae) in prickly pear cladodes to increase its predators Paul-Fils, Wolph R. S. Opuntia ficus-indica cochinilla silvestre control biológico enemigos naturales Opuntia ficus-indica wild cochinea biological control natural enemies |
| title_short |
Rearing of Dactylopius opuntiae (Hemiptera: Dactylopiidae) in prickly pear cladodes to increase its predators |
| title_full |
Rearing of Dactylopius opuntiae (Hemiptera: Dactylopiidae) in prickly pear cladodes to increase its predators |
| title_fullStr |
Rearing of Dactylopius opuntiae (Hemiptera: Dactylopiidae) in prickly pear cladodes to increase its predators |
| title_full_unstemmed |
Rearing of Dactylopius opuntiae (Hemiptera: Dactylopiidae) in prickly pear cladodes to increase its predators |
| title_sort |
Rearing of Dactylopius opuntiae (Hemiptera: Dactylopiidae) in prickly pear cladodes to increase its predators |
| dc.creator.none.fl_str_mv |
Paul-Fils, Wolph R. S. Gómez-Domínguez, Nadia S. Rodríguez-Leyva, Esteban Lomeli-Flores, J. Refugio Muraira-Soto, Mercedes |
| author |
Paul-Fils, Wolph R. S. |
| author_facet |
Paul-Fils, Wolph R. S. Gómez-Domínguez, Nadia S. Rodríguez-Leyva, Esteban Lomeli-Flores, J. Refugio Muraira-Soto, Mercedes |
| author_role |
author |
| author2 |
Gómez-Domínguez, Nadia S. Rodríguez-Leyva, Esteban Lomeli-Flores, J. Refugio Muraira-Soto, Mercedes |
| author2_role |
author author author author |
| dc.subject.none.fl_str_mv |
Opuntia ficus-indica cochinilla silvestre control biológico enemigos naturales Opuntia ficus-indica wild cochinea biological control natural enemies |
| topic |
Opuntia ficus-indica cochinilla silvestre control biológico enemigos naturales Opuntia ficus-indica wild cochinea biological control natural enemies |
| description |
The wild cochineal, Dactylopius opuntiae (Hemiptera: Dactylopiidae), is the most important pest of the Opuntia genus, and especially affects the most cultivated species around the world, that is, O. ficus-indica. Currently, there is an interest at national and international levels on biological control programs of this pest; therefore, rearing of this insect is essential to be used in studies on maintenance of its predators. This study evaluated five levels (treatments) of D. opuntiae infestation on cladodes of O. ficus-indica under environmental conditions of 27 ± 4 ºC, 55 % Relative Humidity, and a photoperiod of 12/12 Light/Dark. The treatments were applied using first instar nymphs: T1, 1000 nymphs, T2, 2000 nymphs, T3, 3000 nymphs, T4, 4000 nymphs, and T5, 10 adult reproductive females. After 45 days, the highest number of colonies (654) per cladode corresponded to T4. The higher fresh weight of D. opuntiae females belongs to T1, T2, and T3 with an average of 0.026 g per female; nonetheless, the treatment with the highest fresh weight per cladode was T4 (12.89 g); it means 77 cladodes can produce 1 kg of D. opuntiae in fresh. |
| publishDate |
2020 |
| dc.date.none.fl_str_mv |
2020-12-31 |
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info:eu-repo/semantics/article info:eu-repo/semantics/publishedVersion |
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article |
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publishedVersion |
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https://revistas.chapingo.mx/zonas_aridas/article/view/r.rchsza.2019.19.3 10.5154/r.rchsza.2019.19.3 |
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https://revistas.chapingo.mx/zonas_aridas/article/view/r.rchsza.2019.19.3 |
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10.5154/r.rchsza.2019.19.3 |
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spa |
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spa |
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https://revistas.chapingo.mx/zonas_aridas/article/view/r.rchsza.2019.19.3/r.rchsza.2019.19.3 |
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Derechos de autor 2020 Revista Chapingo Serie Zonas Áridas https://creativecommons.org/licenses/by-nc/4.0 info:eu-repo/semantics/openAccess |
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Derechos de autor 2020 Revista Chapingo Serie Zonas Áridas https://creativecommons.org/licenses/by-nc/4.0 |
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openAccess |
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Universidad Autónoma Chapingo |
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Universidad Autónoma Chapingo |
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Revista Chapingo Serie Zonas Áridas; Vol. 19 No. 2 (2020): July-December; 27-35 Revista Chapingo Serie Zonas Áridas; Vol. 19 Núm. 2 (2020): julio-diciembre; 27-35 2007-526X reponame:Revista Chapingo Serie Zonas Áridas instname:UNIVERSIDAD AUTÓNOMA CHAPINGO instacron:CHAPINGO |
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