<?xml version="1.0" encoding="ISO-8859-1"?><article xmlns:mml="http://www.w3.org/1998/Math/MathML" xmlns:xlink="http://www.w3.org/1999/xlink" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance">
<front>
<journal-meta>
<journal-id>0120-0488</journal-id>
<journal-title><![CDATA[Revista Colombiana de Entomología]]></journal-title>
<abbrev-journal-title><![CDATA[Rev. Colomb. Entomol.]]></abbrev-journal-title>
<issn>0120-0488</issn>
<publisher>
<publisher-name><![CDATA[Sociedad Colombiana de Entomología]]></publisher-name>
</publisher>
</journal-meta>
<article-meta>
<article-id>S0120-04882021000100009</article-id>
<article-id pub-id-type="doi">10.25100/socolen.v47i1.7661</article-id>
<title-group>
<article-title xml:lang="es"><![CDATA[Uso de modelos lineales generalizados en el conteo de Leptopharsa gibbicarina (Hemiptera: Tingidae) en palma de aceite]]></article-title>
<article-title xml:lang="en"><![CDATA[Use of generalized linear models in the Leptopharsa gibbicarina (Hemiptera: Tingidae) count in oil palm]]></article-title>
</title-group>
<contrib-group>
<contrib contrib-type="author">
<name>
<surname><![CDATA[Mesa-Fúquen]]></surname>
<given-names><![CDATA[Eloina]]></given-names>
</name>
<xref ref-type="aff" rid="Aff"/>
</contrib>
<contrib contrib-type="author">
<name>
<surname><![CDATA[Hernández]]></surname>
<given-names><![CDATA[Juan Sebastián]]></given-names>
</name>
<xref ref-type="aff" rid="Aff"/>
</contrib>
<contrib contrib-type="author">
<name>
<surname><![CDATA[Camperos]]></surname>
<given-names><![CDATA[Jhonatan Eduardo]]></given-names>
</name>
<xref ref-type="aff" rid="Aff"/>
</contrib>
</contrib-group>
<aff id="Af1">
<institution><![CDATA[,Corporación Centro de Investigación en Palma de Aceite  ]]></institution>
<addr-line><![CDATA[Bogotá, D. C ]]></addr-line>
<country>Colombia</country>
</aff>
<aff id="Af2">
<institution><![CDATA[,Corporación Centro de Investigación en Palma de Aceite  ]]></institution>
<addr-line><![CDATA[Bogotá, D. C ]]></addr-line>
<country>Colombia</country>
</aff>
<aff id="Af3">
<institution><![CDATA[,Corporación Centro de Investigación en Palma de Aceite  ]]></institution>
<addr-line><![CDATA[Barrancabermeja ]]></addr-line>
<country>Colombia</country>
</aff>
<pub-date pub-type="pub">
<day>00</day>
<month>06</month>
<year>2021</year>
</pub-date>
<pub-date pub-type="epub">
<day>00</day>
<month>06</month>
<year>2021</year>
</pub-date>
<volume>47</volume>
<numero>1</numero>
<copyright-statement/>
<copyright-year/>
<self-uri xlink:href="http://www.scielo.org.co/scielo.php?script=sci_arttext&amp;pid=S0120-04882021000100009&amp;lng=en&amp;nrm=iso"></self-uri><self-uri xlink:href="http://www.scielo.org.co/scielo.php?script=sci_abstract&amp;pid=S0120-04882021000100009&amp;lng=en&amp;nrm=iso"></self-uri><self-uri xlink:href="http://www.scielo.org.co/scielo.php?script=sci_pdf&amp;pid=S0120-04882021000100009&amp;lng=en&amp;nrm=iso"></self-uri><abstract abstract-type="short" xml:lang="es"><p><![CDATA[Resumen El análisis de los datos provenientes del recuento de eventos debe tener en cuenta las herramientas apropiadas para tratar este tipo de variables. Un enfoque válido para hacer frente a esta tarea consiste en el uso del Modelo Lineal Generalizado (MLG). Esto permite trabajar con funciones de densidad como Poisson o binomial negativa. Este trabajo presenta los resultados del análisis de los datos de un experimento realizado en el campo experimental de investigación de Cenipalma ubicada en el municipio de Barrancabermeja (Colombia). El experimento se estableció para evaluar, a nivel de campo, el hongo entomopatógeno Purpureocillium lilacinum como una estrategia para controlar la población de la chinche de encaje, Leptopharsa gibbicarina. El experimento se realizó en dos parcelas, en una de ellas se implementó el control de L. gibbicarina con P. lilacinum como sugería el programa de investigación de Entomología de Cenipalma y en la otra parcela no se tuvo ninguna estrategia de control. Los datos se analizaron mediante el uso de MLG y dos funciones de densidad diferentes (Poisson y binomial negativa). Los resultados mostraron diferencias estadísticamente significativas entre los tratamientos. El estimador de máxima verosimilitud asociado al tratamiento P. lilacinum indicó que la aplicación del hongo entomopatógeno reduce la población de L. gibbicarina con una tasa de incidencia de 0,28 veces más que el testigo.]]></p></abstract>
<abstract abstract-type="short" xml:lang="en"><p><![CDATA[Abstract The analysis of data coming from the counting of events must consider tools that are appropriate to deal with this type of variable. A valid approach to cope with this task consists of using the Generalized Linear Model (GLM). The use of GLM allows working with density functions such as Poisson or Negative Binomial. This work presents the results of analyzing the data from an experiment carried out at the Research Station of Cenipalma located in the municipality of Barrancabermeja (Colombia). The experiment was established to evaluate, at the field level, the entomopathogenic fungus Purpureocillium lilacinum as a strategy to control the population of the lace bug, Leptopharsa gibbicarina. The experiment was carried out in two plots, in one of them, the control of L. gibbicarina with P. lilacinum was implemented as suggested by the Entomology research program of Cenipalma and, in the other plot there was no control strategy. The data were analyzed by using GLM and two different density functions (Poisson and the negative binomial). Results showed statistically significant differences between the treatments. The estimator of the maximum likelihood associated with the P. lilacinum treatment indicated that the application of the entomopathogenic fungus reduced the populations of L. gibbicarina with a rate of incidence of 0.28 times more than the control]]></p></abstract>
<kwd-group>
<kwd lng="es"><![CDATA[Sobredispersión]]></kwd>
<kwd lng="es"><![CDATA[función enlace]]></kwd>
<kwd lng="es"><![CDATA[hongo entomopatógeno]]></kwd>
<kwd lng="es"><![CDATA[equidispersión]]></kwd>
<kwd lng="es"><![CDATA[chinche de encaje]]></kwd>
<kwd lng="es"><![CDATA[Leptopharsa gibbicarina]]></kwd>
<kwd lng="en"><![CDATA[Over dispersion]]></kwd>
<kwd lng="en"><![CDATA[link function]]></kwd>
<kwd lng="en"><![CDATA[entomopathogenic fungus]]></kwd>
<kwd lng="en"><![CDATA[equidisperssion]]></kwd>
<kwd lng="en"><![CDATA[lace bug]]></kwd>
<kwd lng="en"><![CDATA[Leptopharsa gibbicarina]]></kwd>
</kwd-group>
</article-meta>
</front><back>
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