<?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>2664-0902</journal-id>
<journal-title><![CDATA[Alfa Revista de Investigación en Ciencias Agronómicas y Veterinaria]]></journal-title>
<abbrev-journal-title><![CDATA[Rev. Inv. Cs. Agro. y Vet.]]></abbrev-journal-title>
<issn>2664-0902</issn>
<publisher>
<publisher-name><![CDATA[CET-BOLIVIA]]></publisher-name>
</publisher>
</journal-meta>
<article-meta>
<article-id>S2664-09022021000300211</article-id>
<article-id pub-id-type="doi">10.33996/revistaalfa.v5i15.141</article-id>
<title-group>
<article-title xml:lang="es"><![CDATA[Validación de Eficiencia del Baculovirus para el Control de Pérdidas Ocasionadas por Polilla de Papa]]></article-title>
<article-title xml:lang="en"><![CDATA[Validation of Efficiency of the Baculovirus for the Loss Control Caused by Pope's Moth]]></article-title>
<article-title xml:lang="pt"><![CDATA[Validação da eficiência do baculovírus para o controle da perda da traça da batata]]></article-title>
</title-group>
<contrib-group>
<contrib contrib-type="author">
<name>
<surname><![CDATA[Arroyo Amaya]]></surname>
<given-names><![CDATA[Jorge Alberto]]></given-names>
</name>
<xref ref-type="aff" rid="Aff"/>
</contrib>
<contrib contrib-type="author">
<name>
<surname><![CDATA[Jaime Piñas]]></surname>
<given-names><![CDATA[Jesus Antônio]]></given-names>
</name>
<xref ref-type="aff" rid="Aff"/>
</contrib>
</contrib-group>
<aff id="Af1">
<institution><![CDATA[,aff1  ]]></institution>
<addr-line><![CDATA[ ]]></addr-line>
</aff>
<pub-date pub-type="pub">
<day>00</day>
<month>12</month>
<year>2021</year>
</pub-date>
<pub-date pub-type="epub">
<day>00</day>
<month>12</month>
<year>2021</year>
</pub-date>
<volume>5</volume>
<numero>15</numero>
<fpage>211</fpage>
<lpage>225</lpage>
<copyright-statement/>
<copyright-year/>
<self-uri xlink:href="http://www.scielo.org.bo/scielo.php?script=sci_arttext&amp;pid=S2664-09022021000300211&amp;lng=en&amp;nrm=iso"></self-uri><self-uri xlink:href="http://www.scielo.org.bo/scielo.php?script=sci_abstract&amp;pid=S2664-09022021000300211&amp;lng=en&amp;nrm=iso"></self-uri><self-uri xlink:href="http://www.scielo.org.bo/scielo.php?script=sci_pdf&amp;pid=S2664-09022021000300211&amp;lng=en&amp;nrm=iso"></self-uri><abstract abstract-type="short" xml:lang="es"><p><![CDATA[Resumen El estudio tuvo como objetivo validar la eficiencia y efectividad del talco viral baculovirus BT, en la prevención de daños ocasionado por polillas en los tubérculos semilla de papa, efectividad para el desarrollo de brotes sanos de papa almacenada con perdida racional de peso post almacenamiento en la provincia de Acobamba. El trabajo desarrollado fue científico, referido al almacenamiento de papa semilla, evaluación del umbral de daños ocasionados por la presencia de polillas, se tuvo una población de 450 tubérculos semilla de papa variedad Yungay. El nivel de investigación fue experimental. Como resultado se obtuvo el mayor porcentaje de daño a los tubérculos semilla, deterioro del tamaño de brotes, menor peso promedio de tubérculos post almacenamiento y mayor población de larvas de polillas en brotes y tubérculos se manifestó desfavorablemente cuando los tubérculos semilla fueron almacenados tradicionalmente, siendo menor los efectos en aquellos almacenados con &#8220;Silicato de magnesio hidratado&#8221;: Mg3 SiO10 (OH)2 y Talco BT, sobresaliendo los que fueron impregnados con Talco &#8220;silicato de magnesio hidratado&#8221; la mayor protección ante las polillas fue el color blanco intenso del producto alojado en los ojos y piel de los tubérculos semilla a diferencia del Talco BT. Para finalizar El post almacenamiento (120 días), merma en peso de la semilla tubérculo de papa de 73.33%, para T3 (testigo), 47.78% de Talco BT y 47.21% para Talco &#8220;silicato de magnesio Hidratado&#8221; que económicamente ocasiona una perdida/ha., de semilla para T3 (testigo) de S/. 1199.93 soles (densidad: 22727 macollos / ha., 1363.62 kg., de semilla tubérculo /ha.]]></p></abstract>
<abstract abstract-type="short" xml:lang="en"><p><![CDATA[Abstract The study aimed to validate the efficiency and effectiveness of baculovirus BT viral powder in the prevention of damage caused by moths in seed potato tubers, effectiveness for the development of healthy sprouts of stored potato with rational loss of weight after storage in the province of Acobamba. The work developed was scientific, referred to the storage of seed potato, evaluation of the threshold of damage caused by the presence of moths, had a population of 450 seed potato tubers Yungay variety. The level of investigation was experimental. As a result, the highest percentage of damage to seed tubers, deterioration of sprout size, lower average weight of tubers after storage and higher population of moth larvae in sprouts and tubers were unfavorably manifested when the seed tubers were stored traditionally, being less the effects in those stored with "hydrated magnesium silicate": Mg3 SiO10 (OH)2 and Talc BT, standing out those that were impregnated with Talc "hydrated magnesium silicate" the greatest protection against moths was the intense white color of the product lodged in the eyes and skin of the seed tubers unlike Talc BT. Finally, post storage (120 days), seed potato tuber weight loss of 73.33% for T3 (control), 47.78% for Talc BT and 47.21% for Talc "magnesium silicate hydrate" which economically causes a loss/ha. of seed for T3 (control) of S/. 1199.93 soles (density: 22727 tillers / ha., 1363.62 kg. of seed tuber / ha.).]]></p></abstract>
<abstract abstract-type="short" xml:lang="pt"><p><![CDATA[Resumo O estudo visou validar a eficiência e eficácia do pó viral baculovírus BT na prevenção de danos causados por mariposas em tubérculos de batatas-semente, eficácia para o desenvolvimento de brotos saudáveis de batatas armazenadas com perda racional de peso após o armazenamento na província de Acobamba. O trabalho desenvolvido foi científico, referente ao armazenamento da batata semente, avaliação do limiar de dano causado pela presença de traças, tinha uma população de 450 tubérculos de semente de batata da variedade Yungay. O nível de pesquisa foi experimental. Como resultado, a maior porcentagem de danos aos tubérculos de sementes, a deterioração do tamanho do broto, o menor peso médio dos tubérculos após o armazenamento e a maior população de larvas de traça nos brotos e tubérculos se manifestou desfavoravelmente quando os tubérculos de sementes eram armazenados tradicionalmente, sendo menores os efeitos naqueles armazenados com "silicato de magnésio hidratado": Mg3 SiO10 (OH)2 e Talc BT, destacando-se aqueles que foram impregnados com Talc "silicato de magnésio hidratado" a maior proteção contra traças foi a cor branca intensa do produto alojado nos olhos e na pele dos tubérculos das sementes, ao contrário do Talc BT. Finalmente, pós armazenamento (120 dias), perda de peso do tubérculo de batata de semente de 73,33% para T3 (controle), 47,78% para Talc BT e 47,21% para Talc "silicato de magnésio hidratado", o que economicamente causa uma perda/ha. de sementes para T3 (controle) de S/. 1199,93 solas (densidade: 2272727 tubérculos/ha., 1363,62 kg. de tubérculo de semente/ha.).]]></p></abstract>
<kwd-group>
<kwd lng="es"><![CDATA[Validación]]></kwd>
<kwd lng="es"><![CDATA[Eficiencia talco viral]]></kwd>
<kwd lng="es"><![CDATA[Baculovirus]]></kwd>
<kwd lng="es"><![CDATA[Almacenamiento]]></kwd>
<kwd lng="es"><![CDATA[semilla]]></kwd>
<kwd lng="en"><![CDATA[Validation]]></kwd>
<kwd lng="en"><![CDATA[Viral talc efficiency]]></kwd>
<kwd lng="en"><![CDATA[Baculovirus]]></kwd>
<kwd lng="en"><![CDATA[Storage]]></kwd>
<kwd lng="en"><![CDATA[seed]]></kwd>
<kwd lng="pt"><![CDATA[Validação]]></kwd>
<kwd lng="pt"><![CDATA[eficiência do talco viral]]></kwd>
<kwd lng="pt"><![CDATA[Baculovírus]]></kwd>
<kwd lng="pt"><![CDATA[Armazenamento]]></kwd>
<kwd lng="pt"><![CDATA[semente]]></kwd>
</kwd-group>
</article-meta>
</front><back>
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