Effect of climate variability on Collaria scenica (Hemiptera: Miridae) on the Bogotá plateau
The aim of this research was to study the effect of climatic conditions on the population of the grass bug Collaria scenica (Stal, 1859) using agroclimatic models and analyzing its behavior under interannual variability scenarios related to El Niño-Southern Oscillation (ENSO) events. The population...
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| Format: | Artículo |
| Language: | Inglés |
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Universidad Nacional de Colombia
2021
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| Online Access: | https://hdl.handle.net/20.500.12955/1477 https://doi.org/10.15446/agron.colomb.v37n1.75954 |
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| author | Rodríguez Roa, Andrea Arce Barboza, Blanca Boshell Villamarin, Francisco Barreto Triana, Nancy |
| author_browse | Arce Barboza, Blanca Barreto Triana, Nancy Boshell Villamarin, Francisco Rodríguez Roa, Andrea |
| author_facet | Rodríguez Roa, Andrea Arce Barboza, Blanca Boshell Villamarin, Francisco Barreto Triana, Nancy |
| author_sort | Rodríguez Roa, Andrea |
| collection | Repositorio INIA |
| description | The aim of this research was to study the effect of climatic conditions on the population of the grass bug Collaria scenica (Stal, 1859) using agroclimatic models and analyzing its behavior under interannual variability scenarios related to El Niño-Southern Oscillation (ENSO) events. The population fluctuations of this grass bug were modeled, estimating significant climatic variables in the presence of nymphs and adults with a multiple linear regression analysis. The population
distribution of this insect in relation to the occurrence of the El Niño and La Niña phenomena on the Bogota plateau was analyzed based on variations of the sea surface temperature (SST) in the tropical Pacific and their impact on climate variables. The maximum and minimum temperatures, precipitation and evapotranspiration showed higher significance for this pest than the other variables. The optimal growth and development conditions for this grass bug occurred during periods with a higher daily thermal amplitude and high precipitation values, which highlights the positive effect of abundant, but not excessive, rain. This study helped to determine the population
growth during the two seasons of the year with higher rainfall in the area, which correspond to March-May (MAM) and September-November (SON), mainly in the following season after the dry quarter of December-February (DJF). Important increases occur in the El Niño event because of the greater accumulation of heat units during this phenomenon based on increases in air temperature that favor insect growth. |
| format | Artículo |
| id | INIA1477 |
| institution | Institucional Nacional de Innovación Agraria |
| language | Inglés |
| publishDate | 2021 |
| publishDateRange | 2021 |
| publishDateSort | 2021 |
| publisher | Universidad Nacional de Colombia |
| publisherStr | Universidad Nacional de Colombia |
| record_format | dspace |
| spelling | INIA14772022-11-21T20:14:46Z Effect of climate variability on Collaria scenica (Hemiptera: Miridae) on the Bogotá plateau Efecto de la variabilidad climática sobre Collaria scenica (Hemiptera: Miridae) en la Sabana de Bogotá Rodríguez Roa, Andrea Arce Barboza, Blanca Boshell Villamarin, Francisco Barreto Triana, Nancy Climatic variables El Niño-Southern Oscillation Grass bug Models Pest https://purl.org/pe-repo/ocde/ford#4.05.00 The aim of this research was to study the effect of climatic conditions on the population of the grass bug Collaria scenica (Stal, 1859) using agroclimatic models and analyzing its behavior under interannual variability scenarios related to El Niño-Southern Oscillation (ENSO) events. The population fluctuations of this grass bug were modeled, estimating significant climatic variables in the presence of nymphs and adults with a multiple linear regression analysis. The population distribution of this insect in relation to the occurrence of the El Niño and La Niña phenomena on the Bogota plateau was analyzed based on variations of the sea surface temperature (SST) in the tropical Pacific and their impact on climate variables. The maximum and minimum temperatures, precipitation and evapotranspiration showed higher significance for this pest than the other variables. The optimal growth and development conditions for this grass bug occurred during periods with a higher daily thermal amplitude and high precipitation values, which highlights the positive effect of abundant, but not excessive, rain. This study helped to determine the population growth during the two seasons of the year with higher rainfall in the area, which correspond to March-May (MAM) and September-November (SON), mainly in the following season after the dry quarter of December-February (DJF). Important increases occur in the El Niño event because of the greater accumulation of heat units during this phenomenon based on increases in air temperature that favor insect growth. ABSTRACT. RESUMEN. Introduction. Materials and methods. Results and discusión. Conclusions. Literature cited. 2021-10-01T22:22:48Z 2021-10-01T22:22:48Z 2019-01-01 info:eu-repo/semantics/article Rodríguez, A.; Arce, B.; Boshell, F. & Barreto, N. (2019). Effect of climate variability on Collaria scenica (Hemiptera: Miridae) on the Bogotá plateau. Agronomía Colombiana 37(1), 47-61. doi: 10.15446/agron.colomb.v37n1.75954 https://hdl.handle.net/20.500.12955/1477 Agronomía Colombiana https://doi.org/10.15446/agron.colomb.v37n1.75954 eng Agronomía Colombiana 37(1), 47-61, 2019 https://doi.org/10.15446/agron.colomb.v37n1.75954 info:eu-repo/semantics/openAccess https://creativecommons.org/licenses/by-nc-nd/4.0/ application/pdf application/pdf Colombia Universidad Nacional de Colombia Colombia Instituto Nacional de Innovación Agraria Repositorio Institucional - INIA |
| spellingShingle | Climatic variables El Niño-Southern Oscillation Grass bug Models Pest https://purl.org/pe-repo/ocde/ford#4.05.00 Rodríguez Roa, Andrea Arce Barboza, Blanca Boshell Villamarin, Francisco Barreto Triana, Nancy Effect of climate variability on Collaria scenica (Hemiptera: Miridae) on the Bogotá plateau |
| title | Effect of climate variability on Collaria scenica (Hemiptera: Miridae) on the Bogotá plateau |
| title_full | Effect of climate variability on Collaria scenica (Hemiptera: Miridae) on the Bogotá plateau |
| title_fullStr | Effect of climate variability on Collaria scenica (Hemiptera: Miridae) on the Bogotá plateau |
| title_full_unstemmed | Effect of climate variability on Collaria scenica (Hemiptera: Miridae) on the Bogotá plateau |
| title_short | Effect of climate variability on Collaria scenica (Hemiptera: Miridae) on the Bogotá plateau |
| title_sort | effect of climate variability on collaria scenica hemiptera miridae on the bogota plateau |
| topic | Climatic variables El Niño-Southern Oscillation Grass bug Models Pest https://purl.org/pe-repo/ocde/ford#4.05.00 |
| url | https://hdl.handle.net/20.500.12955/1477 https://doi.org/10.15446/agron.colomb.v37n1.75954 |
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