<?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>0253-5785</journal-id>
<journal-title><![CDATA[Centro Agrícola]]></journal-title>
<abbrev-journal-title><![CDATA[Ctro. Agr.]]></abbrev-journal-title>
<issn>0253-5785</issn>
<publisher>
<publisher-name><![CDATA[Editorial Feijóo, Universidad Central de Las Villas]]></publisher-name>
</publisher>
</journal-meta>
<article-meta>
<article-id>S0253-57852020000200005</article-id>
<title-group>
<article-title xml:lang="es"><![CDATA[Eficacia de mezclas de Trichoderma spp. y aceite de palma en el manejo de Moniliophthora roreri Cif &amp; Par en cacao]]></article-title>
<article-title xml:lang="en"><![CDATA[Efficacy of mixtures of Trichoderma spp. and palm oil in the management of Moniliophthora roreri Cif &amp; Par in cocoa]]></article-title>
</title-group>
<contrib-group>
<contrib contrib-type="author">
<name>
<surname><![CDATA[Peñaherrera Villafuerte]]></surname>
<given-names><![CDATA[Sofía]]></given-names>
</name>
<xref ref-type="aff" rid="Aff"/>
<xref ref-type="aff" rid="Aaf"/>
</contrib>
<contrib contrib-type="author">
<name>
<surname><![CDATA[Cedeño García]]></surname>
<given-names><![CDATA[Galo]]></given-names>
</name>
<xref ref-type="aff" rid="Aff"/>
</contrib>
<contrib contrib-type="author">
<name>
<surname><![CDATA[Solórzano Alcívar]]></surname>
<given-names><![CDATA[Fernando]]></given-names>
</name>
<xref ref-type="aff" rid="Aff"/>
</contrib>
<contrib contrib-type="author">
<name>
<surname><![CDATA[Cedeño-García]]></surname>
<given-names><![CDATA[George]]></given-names>
</name>
<xref ref-type="aff" rid="Aff"/>
</contrib>
<contrib contrib-type="author">
<name>
<surname><![CDATA[Terrero Yépez]]></surname>
<given-names><![CDATA[Pedro]]></given-names>
</name>
<xref ref-type="aff" rid="Aff"/>
</contrib>
</contrib-group>
<aff id="Af1">
<institution><![CDATA[,Instituto de Posgrado de la Universidad Técnica de Manabí  ]]></institution>
<addr-line><![CDATA[Portoviejo Manabí]]></addr-line>
<country>Ecuador</country>
</aff>
<aff id="Af2">
<institution><![CDATA[,Instituto Nacional de Investigaciones Agropecuarias Estación Experimental Tropical Pichilingue ]]></institution>
<addr-line><![CDATA[ Los Ríos]]></addr-line>
<country>Ecuador</country>
</aff>
<aff id="Af3">
<institution><![CDATA[,Escuela Superior Politécnica Agropecuaria de Manabí Manuel Félix López Carrera de Ingeniería Agrícola ]]></institution>
<addr-line><![CDATA[Calceta Manabí]]></addr-line>
<country>Ecuador</country>
</aff>
<aff id="Af4">
<institution><![CDATA[,Ministerio de Agricultura y Ganadería - MAG  ]]></institution>
<addr-line><![CDATA[San Francisco de Quito Pichincha]]></addr-line>
<country>Ecuador</country>
</aff>
<aff id="Af5">
<institution><![CDATA[,Universidad Técnica de Manabí Facultad de Ingeniería Agronómica Departamento de Agronomía]]></institution>
<addr-line><![CDATA[Santa Ana Manabí]]></addr-line>
<country>Ecuador</country>
</aff>
<aff id="Af6">
<institution><![CDATA[,Agencia de Regulación y Control Fito y Zoosanitario - AGROCALIDAD  ]]></institution>
<addr-line><![CDATA[San Francisco de Quito Pichincha]]></addr-line>
<country>Ecuador</country>
</aff>
<pub-date pub-type="pub">
<day>00</day>
<month>06</month>
<year>2020</year>
</pub-date>
<pub-date pub-type="epub">
<day>00</day>
<month>06</month>
<year>2020</year>
</pub-date>
<volume>47</volume>
<numero>2</numero>
<fpage>5</fpage>
<lpage>15</lpage>
<copyright-statement/>
<copyright-year/>
<self-uri xlink:href="http://scielo.sld.cu/scielo.php?script=sci_arttext&amp;pid=S0253-57852020000200005&amp;lng=en&amp;nrm=iso"></self-uri><self-uri xlink:href="http://scielo.sld.cu/scielo.php?script=sci_abstract&amp;pid=S0253-57852020000200005&amp;lng=en&amp;nrm=iso"></self-uri><self-uri xlink:href="http://scielo.sld.cu/scielo.php?script=sci_pdf&amp;pid=S0253-57852020000200005&amp;lng=en&amp;nrm=iso"></self-uri><abstract abstract-type="short" xml:lang="es"><p><![CDATA[RESUMEN El objetivo principal de la investigación fue evaluar la eficacia de mezclas de Trichoderma spp., y el aceite de palma en el manejo de la moniliasis del cacao. El experimento se desarrolló durante el año 2016 en una plantación policlonal de 40 años de edad, conformada por los clones EET-19, EET-95 y EET-103, sensibles a moniliasis. Los tratamientos evaluados fueron: aceite de palma + Trichoderma koningiopsis y T. stromaticum (T1), aceite de palma + T. ovalisporum (T2), T. koningiopsis + T. stromaticum (T3), T. ovalisporum (T4), Hidróxido de Cobre (T5) y un tratamiento control (T6). Las principales variables registradas fueron: el área bajo la curva del progreso de la enfermedad (ABCPE), la eficacia de control, el rendimiento y el beneficio económico neto. Los datos fueron sometidos al análisis de varianza y la comparación de medias a través de la prueba de Tukey, con 5 % de probabilidad de error. Los tratamientos influenciaron significativamente sobre las variables evaluadas. T1 y T2 mostraron la mayor eficacia de control de moniliasis con 50,27 y 41,68 % respectivamente, además de poseer menores intensidades de la enfermedad en el tiempo (ABCPE) respecto al control. Así mismo, estos tratamientos mostraron mayor incremento del rendimiento de granos secos con 30,18 y 29,46 %, en su orden respectivo; a la vez, lograron los mayores beneficios económicos netos con 1094 y 1050 USD ha-1. Las mezclas de Trichoderma spp., y aceite de palma fueron eficaces para el manejo de la enfermedad e incrementan el rendimiento y beneficio económico del cacao.]]></p></abstract>
<abstract abstract-type="short" xml:lang="en"><p><![CDATA[ABSTRACT The main objective of the research was to evaluate the efficacy of mixtures of Trichoderma spp. and palm oil in the management of cocoa moniliasis. The experiment was carried out during 2016 in a 40-year-old polyclonal plantation, made up of clones EET-19, EET-95 and EET-103, sensitive to moniliasis. The treatments evaluated were: palm oil + Trichoderma koningiopsis and T. stromaticum (T1), palm oil + T. ovalisporum (T2), T. koningiopsis + T. stromaticum (T3), T. ovalisporum (T4), Hydroxide of Copper (T5) and a control treatment (T6). The main variables recorded were: the area under the disease progress curve (ABCPE), the control efficacy, the yield and the net economic benefit. The data were subjected to the analysis of variance and the comparison of means through the Tukey test, with a 5% probability of error. The treatments significantly influenced the evaluated variables. T1 and T2 showed the highest moniliasis control efficacy with 50.27 and 41.68 % respectively, in addition to having lower disease intensities over time (ABCPE) compared to control. Likewise, these treatments showed a greater increase in the yield of dry grains with 30.18 and 29.46 %, in their respective order; at the same time, they achieved the highest net economic benefits with 1094 and 1050 USD ha-1. The mixtures of Trichoderma spp. and palm oil were effective in managing the disease and increase the yield and economic benefit of cocoa.]]></p></abstract>
<kwd-group>
<kwd lng="es"><![CDATA[aceite vegetal]]></kwd>
<kwd lng="es"><![CDATA[biocontrol]]></kwd>
<kwd lng="es"><![CDATA[hongos antagonistas]]></kwd>
<kwd lng="es"><![CDATA[moniliasis del cacao]]></kwd>
<kwd lng="en"><![CDATA[vegetable oil]]></kwd>
<kwd lng="en"><![CDATA[biocontrol]]></kwd>
<kwd lng="en"><![CDATA[antagonist fungi]]></kwd>
<kwd lng="en"><![CDATA[frosty pod rot of cocoa]]></kwd>
</kwd-group>
</article-meta>
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<nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[VILLAMIL]]></surname>
<given-names><![CDATA[J.]]></given-names>
</name>
<name>
<surname><![CDATA[SIERRA]]></surname>
<given-names><![CDATA[L.]]></given-names>
</name>
<name>
<surname><![CDATA[OLARTE]]></surname>
<given-names><![CDATA[Y.]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Integración de prácticas culturales y control biológico para el manejo de Moniliophthora roreri Cif &amp; Par]]></article-title>
<source><![CDATA[Revista de Ciencias Agrícolas]]></source>
<year>2015</year>
<volume>32</volume>
<numero>2</numero>
<issue>2</issue>
<page-range>13-25</page-range></nlm-citation>
</ref>
</ref-list>
</back>
</article>
