<?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>0185-3309</journal-id>
<journal-title><![CDATA[Revista mexicana de fitopatología]]></journal-title>
<abbrev-journal-title><![CDATA[Rev. mex. fitopatol]]></abbrev-journal-title>
<issn>0185-3309</issn>
<publisher>
<publisher-name><![CDATA[Sociedad Mexicana de Fitopatología A.C.]]></publisher-name>
</publisher>
</journal-meta>
<article-meta>
<article-id>S0185-33092014000200075</article-id>
<title-group>
<article-title xml:lang="es"><![CDATA[Bacterias Fitopatógenas en Semillas: Su Detección y Regulación]]></article-title>
<article-title xml:lang="en"><![CDATA[Phytopathohenic bacteria in Seeds: Detection and Regulation]]></article-title>
</title-group>
<contrib-group>
<contrib contrib-type="author">
<name>
<surname><![CDATA[Navarrete Maya]]></surname>
<given-names><![CDATA[Rosa]]></given-names>
</name>
<xref ref-type="aff" rid="Aff"/>
</contrib>
<contrib contrib-type="author">
<name>
<surname><![CDATA[Aranda Ocampo]]></surname>
<given-names><![CDATA[Sergio]]></given-names>
</name>
<xref ref-type="aff" rid="Aff"/>
</contrib>
<contrib contrib-type="author">
<name>
<surname><![CDATA[Rodríguez Mejía]]></surname>
<given-names><![CDATA[María de Lourdes]]></given-names>
</name>
<xref ref-type="aff" rid="Aff"/>
</contrib>
<contrib contrib-type="author">
<name>
<surname><![CDATA[Moya Hernández]]></surname>
<given-names><![CDATA[Sandra Lourdes]]></given-names>
</name>
<xref ref-type="aff" rid="Aff"/>
</contrib>
<contrib contrib-type="author">
<name>
<surname><![CDATA[González Ochoa]]></surname>
<given-names><![CDATA[Mitzi Georgina]]></given-names>
</name>
<xref ref-type="aff" rid="Aff"/>
</contrib>
</contrib-group>
<aff id="Af1">
<institution><![CDATA[,Universidad Nacional Autónoma de México Facultad de Estudios Superiores Cuautitlán Unidad de Investigación en Granos y Semillas]]></institution>
<addr-line><![CDATA[Cuautitlán Izcalli Edo. de México]]></addr-line>
<country>Mexico</country>
</aff>
<aff id="Af2">
<institution><![CDATA[,Colegio de Postgraduados  ]]></institution>
<addr-line><![CDATA[Montecillo Edo. de México]]></addr-line>
<country>México</country>
</aff>
<aff id="Af3">
<institution><![CDATA[,Universidad Autónoma Chapingo Departamento de Parasitología Agrícola ]]></institution>
<addr-line><![CDATA[Chapingo Edo. de México]]></addr-line>
<country>Mexico</country>
</aff>
<aff id="Af4">
<institution><![CDATA[,Dirección General de Sanidad Vegetal Centro Nacional de Referencia Fitosanitaria Laboratorio de Bacterias Fitopatógenas]]></institution>
<addr-line><![CDATA[Tecámac Edo. de México]]></addr-line>
<country>México</country>
</aff>
<aff id="Af5">
<institution><![CDATA[,aff5  ]]></institution>
<addr-line><![CDATA[ ]]></addr-line>
</aff>
<pub-date pub-type="pub">
<day>00</day>
<month>00</month>
<year>2014</year>
</pub-date>
<pub-date pub-type="epub">
<day>00</day>
<month>00</month>
<year>2014</year>
</pub-date>
<volume>32</volume>
<numero>2</numero>
<fpage>75</fpage>
<lpage>88</lpage>
<copyright-statement/>
<copyright-year/>
<self-uri xlink:href="http://www.scielo.org.mx/scielo.php?script=sci_arttext&amp;pid=S0185-33092014000200075&amp;lng=en&amp;nrm=iso"></self-uri><self-uri xlink:href="http://www.scielo.org.mx/scielo.php?script=sci_abstract&amp;pid=S0185-33092014000200075&amp;lng=en&amp;nrm=iso"></self-uri><self-uri xlink:href="http://www.scielo.org.mx/scielo.php?script=sci_pdf&amp;pid=S0185-33092014000200075&amp;lng=en&amp;nrm=iso"></self-uri><abstract abstract-type="short" xml:lang="es"><p><![CDATA[Resumen: En la actualidad, aproximadamente el 90 % de las plantas cultivadas a nivel mundial son propagadas por semillas, las que se consideran la fuente más importante para la perpetuación de las bacterias, debido a su prolongada longevidad. Las bacterias asociadas a las semillas son un problema que impacta económicamente en todo el mundo, debido a que aun cuando los porcentajes de transmisión sean bajos pueden causar pérdidas del 100 %; son responsables de la re-emergencia de enfermedades, del movimiento de patógenos a través de continentes y de la introducción de enfermedades en nuevas áreas. La sanidad de las semillas debe ser el primer punto de enfoque en el desarrollo de programas de manejo integrado de las enfermedades bacterianas, así como en la implementación de cuarentenas nacionales e internacionales. Es importante conocer las características de la transmisión de bacterias por semillas; a las bacterias asociadas a semillas de cereales y de hortalizas; así como los métodos de detección de bacterias en semillas y la regulación vigente en el movimiento de exportación de semillas.]]></p></abstract>
<abstract abstract-type="short" xml:lang="en"><p><![CDATA[Abstract: Nowadays, about 90 % of cultivated plants are propagated by seeds, which are the main source for bacteria survival due the prolonged longevity of them. Around the world seed-borne bacteria have an economic impact because could produce 100% losses even if there are a low percentage of transmission of them. Infected seeds can produce re-emerging diseases, movement of pathogens through continents and the disease introduction to new areas. The main focus for develop an integrated management program for bacterial diseases should be the seed health, as well national and international quarantines must be implemented. The knowledge of transmission characteristics of seed-borne bacteria, the bacteria of cereal and horticultural seeds, the seed-borne bacteria detection methods, and the actual regulation for exporting seeds are important.]]></p></abstract>
<kwd-group>
<kwd lng="es"><![CDATA[sanidad de semillas de cereales]]></kwd>
<kwd lng="es"><![CDATA[semillas de hortalizas]]></kwd>
<kwd lng="es"><![CDATA[métodos]]></kwd>
<kwd lng="es"><![CDATA[normas]]></kwd>
<kwd lng="en"><![CDATA[seed health]]></kwd>
<kwd lng="en"><![CDATA[cereals seeds]]></kwd>
<kwd lng="en"><![CDATA[horticultural seeds]]></kwd>
<kwd lng="en"><![CDATA[methods]]></kwd>
<kwd lng="en"><![CDATA[norms]]></kwd>
</kwd-group>
</article-meta>
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