Phenology, parasitism and density dependence of Psyllaephagus bliteus on Eucalyptus camaldulensis
Glycaspis brimblecombei is an invasive insect species that specifically feeds on Eucalyptus leaves. Native from Australia, this species has spread to several countries becoming a major Eucalyptus pest. Even though its specific endoparasitoid Psyllaephagus bliteus has been present in Argentina since...
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| Format: | info:ar-repo/semantics/artículo |
| Language: | Inglés |
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Springer
2021
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| Online Access: | http://hdl.handle.net/20.500.12123/10828 https://link.springer.com/article/10.1007%2Fs12600-020-00880-x https://doi.org/10.1007/s12600-020-00880-x |
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| author | Cuello, Eliana Marina Andorno, Andrea Veronica Hernandez, Carmen Marcela Lopez, Silvia Noemi |
| author_browse | Andorno, Andrea Veronica Cuello, Eliana Marina Hernandez, Carmen Marcela Lopez, Silvia Noemi |
| author_facet | Cuello, Eliana Marina Andorno, Andrea Veronica Hernandez, Carmen Marcela Lopez, Silvia Noemi |
| author_sort | Cuello, Eliana Marina |
| collection | INTA Digital |
| description | Glycaspis brimblecombei is an invasive insect species that specifically feeds on Eucalyptus leaves. Native from Australia, this species has spread to several countries becoming a major Eucalyptus pest. Even though its specific endoparasitoid Psyllaephagus bliteus has been present in Argentina since 2005, little is known about its ecology in the region. In this work we assess P. bliteus population development on Eucalypus camaldulensis and identify the meteorological variables associated with changes in its abundance. Furthermore, we study the level of natural parasitism in the field, and the density dependence relationship between P. bliteus and G. brimblecombei. We find that P. bliteus is present throughout the year with a maximum abundance at the end of spring-beginning of summer. Changes in its abundance are associated with temperature and relative humidity although it cannot be ruled out that this is due to an effect of climate on the density of its host. The highest levels of parasitism were registered when psyllid population was minimal, while density dependence analysis detected an inverse relationship between P. bliteus and its host. |
| format | info:ar-repo/semantics/artículo |
| id | INTA10828 |
| institution | Instituto Nacional de Tecnología Agropecuaria (INTA -Argentina) |
| language | Inglés |
| publishDate | 2021 |
| publishDateRange | 2021 |
| publishDateSort | 2021 |
| publisher | Springer |
| publisherStr | Springer |
| record_format | dspace |
| spelling | INTA108282021-12-02T11:58:47Z Phenology, parasitism and density dependence of Psyllaephagus bliteus on Eucalyptus camaldulensis Cuello, Eliana Marina Andorno, Andrea Veronica Hernandez, Carmen Marcela Lopez, Silvia Noemi Control Biológico Eucalyptus Control de Plagas Pest Control Biological Control Psyllaephagus Eucalyptus camaldulensis Psyllaephagus bliteus Glycaspis brimblecombei is an invasive insect species that specifically feeds on Eucalyptus leaves. Native from Australia, this species has spread to several countries becoming a major Eucalyptus pest. Even though its specific endoparasitoid Psyllaephagus bliteus has been present in Argentina since 2005, little is known about its ecology in the region. In this work we assess P. bliteus population development on Eucalypus camaldulensis and identify the meteorological variables associated with changes in its abundance. Furthermore, we study the level of natural parasitism in the field, and the density dependence relationship between P. bliteus and G. brimblecombei. We find that P. bliteus is present throughout the year with a maximum abundance at the end of spring-beginning of summer. Changes in its abundance are associated with temperature and relative humidity although it cannot be ruled out that this is due to an effect of climate on the density of its host. The highest levels of parasitism were registered when psyllid population was minimal, while density dependence analysis detected an inverse relationship between P. bliteus and its host. Instituto de Microbiología y Zoología Agrícola Fil: Cuello, Eliana Marina. Instituto Nacional de Tecnología Agropecuaria (INTA). Instituto de Microbiología y Zoología Agrícola. Insectario de Investigaciones para Lucha Biológica; Argentina Fil: Andorno, Andrea Veronica. Instituto Nacional de Tecnología Agropecuaria (INTA). Instituto de Microbiología y Zoología Agrícola. Insectario de Investigaciones para Lucha Biológica; Argentina Fil: Hernandez, Carmen Marcela. Instituto Nacional de Tecnología Agropecuaria (INTA). Instituto de Microbiología y Zoología Agrícola. Insectario de Investigaciones para Lucha Biológica; Argentina Fil: Lopez, Silvia Noemi. Instituto Nacional de Tecnología Agropecuaria (INTA). Instituto de Microbiología y Zoología Agrícola. Insectario de Investigaciones para Lucha Biológica; Argentina 2021-12-02T11:43:00Z 2021-12-02T11:43:00Z 2021-02-12 info:ar-repo/semantics/artículo info:eu-repo/semantics/article info:eu-repo/semantics/publishedVersion http://hdl.handle.net/20.500.12123/10828 https://link.springer.com/article/10.1007%2Fs12600-020-00880-x 0334-2123 https://doi.org/10.1007/s12600-020-00880-x eng info:eu-repograntAgreement/INTA/PNFOR-1104072/AR./Protección forestal. info:eu-repo/semantics/restrictedAccess application/pdf Springer Phytoparasitica 49 : 561–568 (2021) |
| spellingShingle | Control Biológico Eucalyptus Control de Plagas Pest Control Biological Control Psyllaephagus Eucalyptus camaldulensis Psyllaephagus bliteus Cuello, Eliana Marina Andorno, Andrea Veronica Hernandez, Carmen Marcela Lopez, Silvia Noemi Phenology, parasitism and density dependence of Psyllaephagus bliteus on Eucalyptus camaldulensis |
| title | Phenology, parasitism and density dependence of Psyllaephagus bliteus on Eucalyptus camaldulensis |
| title_full | Phenology, parasitism and density dependence of Psyllaephagus bliteus on Eucalyptus camaldulensis |
| title_fullStr | Phenology, parasitism and density dependence of Psyllaephagus bliteus on Eucalyptus camaldulensis |
| title_full_unstemmed | Phenology, parasitism and density dependence of Psyllaephagus bliteus on Eucalyptus camaldulensis |
| title_short | Phenology, parasitism and density dependence of Psyllaephagus bliteus on Eucalyptus camaldulensis |
| title_sort | phenology parasitism and density dependence of psyllaephagus bliteus on eucalyptus camaldulensis |
| topic | Control Biológico Eucalyptus Control de Plagas Pest Control Biological Control Psyllaephagus Eucalyptus camaldulensis Psyllaephagus bliteus |
| url | http://hdl.handle.net/20.500.12123/10828 https://link.springer.com/article/10.1007%2Fs12600-020-00880-x https://doi.org/10.1007/s12600-020-00880-x |
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