Rasgos biológicos y poblacionales del depredador ceraeochrysa sp. nr. cincta (México) (neuroptera: chrysopidae)
Ceraeochrysa sp. nr. cincta (Mexico) (Neuroptera: Chrysopidae) is a predator with cryptic larvae that attack diverse arthropod pests in fruit trees of Mexico. In order to contribute to facilitate the possible use of this beneficial insect in pest biological control, the objective of this study was t...
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| Formaat: | Online |
| Taal: | spa |
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Instituto de Ecología, A.C.
2007
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| Online toegang: | https://azm.ojs.inecol.mx/index.php/azm/article/view/587 |
| _version_ | 1799770042255015936 |
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| author | Ramírez-Delgado, Manuel López-Arroyo, J. Isabel González-Hernández, Alejandro Badii-Zabeh, Mohammad H. |
| author_facet | Ramírez-Delgado, Manuel López-Arroyo, J. Isabel González-Hernández, Alejandro Badii-Zabeh, Mohammad H. |
| author_sort | Ramírez-Delgado, Manuel |
| collection | AZM |
| description | Ceraeochrysa sp. nr. cincta (Mexico) (Neuroptera: Chrysopidae) is a predator with cryptic larvae that attack diverse arthropod pests in fruit trees of Mexico. In order to contribute to facilitate the possible use of this beneficial insect in pest biological control, the objective of this study was to determine lifehistory traits and population parameters. We studied under controlled lab conditions three cohorts of 50 C. sp. nr. cincta specimens. The results showed that the species completed development, from egg to adult emergence, in 29 days, with 96% survivorship. The demographic statistics were: Ro = 95, T = 9 days, Td = 8 days and rm = 0.081 females per female per day. These traits are similar to some indicated for other reported chrysopid species; in contrast, C. sp. nr. cincta (Mexico) had a long preoviposition period, small proportion of ovipositing females and reduced egg fertility. Such reproductive characters were studied in a subsequent experiment, where females were maintained under different male ratios (1:0, 1:1, 1:2, 1:3 and 1:5). Except for the females that were kept without presence of males (1:0), those that were maintained temporarily with 1, 2, 3, and 5 males had short preoviposition period, as well as high values of ovipositing females, egg fertility and fecundity. The number of matings under the different proportions of female:male were not significantly different. The biological traits and demographic statistics results show the potential for mass-rearing and use of the predator in pest biological control in Mexico. |
| format | Online |
| id | azm-article-587 |
| institution | Acta Zoológica Mexicana |
| language | spa |
| publishDate | 2007 |
| publisher | Instituto de Ecología, A.C. |
| record_format | ojs |
| spelling | azm-article-5872022-09-13T22:35:51Z Rasgos biológicos y poblacionales del depredador ceraeochrysa sp. nr. cincta (México) (neuroptera: chrysopidae) Rasgos biológicos y poblacionales del depredador Ceraeochrysa sp. nr. cincta (México) (Neuroptera: Chrysopidae) Ramírez-Delgado, Manuel López-Arroyo, J. Isabel González-Hernández, Alejandro Badii-Zabeh, Mohammad H. Biological control Ceraeochrysa life table mating Control biológico Ceraeochrysa tabla de vida apareamiento Ceraeochrysa sp. nr. cincta (Mexico) (Neuroptera: Chrysopidae) is a predator with cryptic larvae that attack diverse arthropod pests in fruit trees of Mexico. In order to contribute to facilitate the possible use of this beneficial insect in pest biological control, the objective of this study was to determine lifehistory traits and population parameters. We studied under controlled lab conditions three cohorts of 50 C. sp. nr. cincta specimens. The results showed that the species completed development, from egg to adult emergence, in 29 days, with 96% survivorship. The demographic statistics were: Ro = 95, T = 9 days, Td = 8 days and rm = 0.081 females per female per day. These traits are similar to some indicated for other reported chrysopid species; in contrast, C. sp. nr. cincta (Mexico) had a long preoviposition period, small proportion of ovipositing females and reduced egg fertility. Such reproductive characters were studied in a subsequent experiment, where females were maintained under different male ratios (1:0, 1:1, 1:2, 1:3 and 1:5). Except for the females that were kept without presence of males (1:0), those that were maintained temporarily with 1, 2, 3, and 5 males had short preoviposition period, as well as high values of ovipositing females, egg fertility and fecundity. The number of matings under the different proportions of female:male were not significantly different. The biological traits and demographic statistics results show the potential for mass-rearing and use of the predator in pest biological control in Mexico. Ceraeochrysa sp. nr. cincta (México) (Neuroptera: Chrysopidae) es un depredador con larvas crípticas que atacan diversos artrópodos plaga en frutales de México. Para contribuir al posible aprovechamiento de este insecto benéfico en el control biológico de plagas, esta investigación fue realizada con el objetivo de determinar sus rasgos biológicos y parámetros poblacionales. Los estudios se realizaron bajo condiciones controladas de laboratorio con tres cohortes de 50 individuos de C. sp. nr. cincta. Los resultados mostraron que el tiempo de desarrollo de huevo hasta la emergencia de adultos fue de 29 días, con una supervivencia general de 96%. Los estadísticos demográficos estimados, fueron: Ro = 95, T = 59 días, Td = 8 días y rm= 0.081 hijas/hembra/día. Estos rasgos son similares a los indicados para otras especies de Chrysopidae; en cambio, el porcentaje de hembras fecundadas y fertilidad de huevos fueron menores, y el periodo de preoviposición fue mayor. Estas características reproductivas fueron estudiadas en un experimento subsecuente, donde las hembras permanecieron con diferentes proporciones de machos (1:0, 1:1, 1:2, 1:3 y 1:5) en forma temporal. Excepto por la condición de hembras sin machos (1:0), cuando éstas se mantuvieron en forma temporal con 1, 2, 3 y 5 machos, mostraron un período de preoviposición más corto; también existieron valores altos de hembras en oviposición, fertilidad de huevos y fecundidad. El número de apareamientos bajo las diferentes proporciones de hembras:machos no fue significativamente diferente. Los resultados indican el potencial de C. sp. nr. cincta para ser producida masivamente para su aprovechamiento en el control biológico de plagas en México. Instituto de Ecología, A.C. 2007-12-05 info:eu-repo/semantics/article info:eu-repo/semantics/publishedVersion Original articles Artículos originales application/pdf https://azm.ojs.inecol.mx/index.php/azm/article/view/587 10.21829/azm.2007.233587 ACTA ZOOLÓGICA MEXICANA (N.S.); Vol. 23 No. 3 (2007); 79-95 ACTA ZOOLÓGICA MEXICANA (N.S.); Vol. 23 Núm. 3 (2007); 79-95 2448-8445 0065-1737 spa https://azm.ojs.inecol.mx/index.php/azm/article/view/587/756 Derechos de autor 2007 ACTA ZOOLÓGICA MEXICANA (N.S.) http://creativecommons.org/licenses/by-nc-sa/4.0 |
| spellingShingle | Ramírez-Delgado, Manuel López-Arroyo, J. Isabel González-Hernández, Alejandro Badii-Zabeh, Mohammad H. Rasgos biológicos y poblacionales del depredador ceraeochrysa sp. nr. cincta (México) (neuroptera: chrysopidae) |
| title | Rasgos biológicos y poblacionales del depredador ceraeochrysa sp. nr. cincta (México) (neuroptera: chrysopidae) |
| title_full | Rasgos biológicos y poblacionales del depredador ceraeochrysa sp. nr. cincta (México) (neuroptera: chrysopidae) |
| title_fullStr | Rasgos biológicos y poblacionales del depredador ceraeochrysa sp. nr. cincta (México) (neuroptera: chrysopidae) |
| title_full_unstemmed | Rasgos biológicos y poblacionales del depredador ceraeochrysa sp. nr. cincta (México) (neuroptera: chrysopidae) |
| title_short | Rasgos biológicos y poblacionales del depredador ceraeochrysa sp. nr. cincta (México) (neuroptera: chrysopidae) |
| title_sort | rasgos biológicos y poblacionales del depredador ceraeochrysa sp. nr. cincta (méxico) (neuroptera: chrysopidae) |
| url | https://azm.ojs.inecol.mx/index.php/azm/article/view/587 |
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