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Registro completo
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Biblioteca (s) : |
INIA La Estanzuela; INIA Las Brujas. |
Fecha : |
14/11/2015 |
Actualizado : |
04/11/2019 |
Tipo de producción científica : |
Artículos en Revistas Indexadas Internacionales |
Autor : |
ZERBINO, M.; ALTIER, N.; PANIZZI, A.R. |
Afiliación : |
MARIA STELLA ZERBINO BARDIER, INIA (Instituto Nacional de Investigación Agropecuaria), Uruguay; NORA ADRIANA ALTIER MANZINI, INIA (Instituto Nacional de Investigación Agropecuaria), Uruguay. |
Título : |
Seasonal occurrence of Piezodorus guildinii on different plants including morphological and physiological changes. |
Fecha de publicación : |
2015 |
Fuente / Imprenta : |
Journal of Pest Science, 2015, v.88, no.3, p. 495-505. |
ISSN : |
1612-4758 |
DOI : |
10.1007/s10340-014-0630-2 |
Idioma : |
Inglés |
Notas : |
Article history: Received 20 May 2014 / Revised 25 October 2014 / Accepted 28 October 2014 / First Online 13 November 2014. |
Contenido : |
ABSTRACT.
Piezodorus guildinii (Westwood) is an important soybean pest in the Americas. Current knowledge about its ecology is limited. To implement holistic and sustainable pest management programs, it is necessary to understand how biotic and abiotic factors regulate its population. Seasonal occurrence on different host plants, and morphological (body morphometry and color) and physiological (lipid content and development of reproductive organs) changes in adults, were studied. Weekly samples were conducted during 2 years on Medicago sativa, Trifolium pratense, Lotus corniculatus (Leguminosae), Pittosporum undulatum (Pittosporaceae), Ligustrum lucidum (Oleaceae), Phyllostachys sp. (Poaceae), and in leaf litter of Eucalyptus sp. (Myrtaceae) at the survey sites (between 33°55′ and 34°17′S). On forage legumes, both nymphs and adults were intercepted, whereas on shrubs, bamboo, and in eucalyptus litter only adults were captured. Alfalfa was the forage legume on which adults were collected during almost the entire year. In this plant species, the abundance of adults and nymphs were higher in comparison with the other plants species and overwintering niches. From the beginning of autumn to the beginning of spring, adults were observed on the foliage of shrubs and bamboo. During autumn and winter, adults were observed underneath eucalyptus litter. In autumn and winter, adults had accumulated lipids reserves, showed undeveloped reproductive organs, smaller body size, and females showed clear coloration of the pronotum band and of the connexivum, indicating reproductive diapause. Results suggest that the control of P. guildinii during spring on alfalfa may reduce the population of bugs before they colonize soybean.
© 2014, Springer-Verlag Berlin Heidelberg. MenosABSTRACT.
Piezodorus guildinii (Westwood) is an important soybean pest in the Americas. Current knowledge about its ecology is limited. To implement holistic and sustainable pest management programs, it is necessary to understand how biotic and abiotic factors regulate its population. Seasonal occurrence on different host plants, and morphological (body morphometry and color) and physiological (lipid content and development of reproductive organs) changes in adults, were studied. Weekly samples were conducted during 2 years on Medicago sativa, Trifolium pratense, Lotus corniculatus (Leguminosae), Pittosporum undulatum (Pittosporaceae), Ligustrum lucidum (Oleaceae), Phyllostachys sp. (Poaceae), and in leaf litter of Eucalyptus sp. (Myrtaceae) at the survey sites (between 33°55′ and 34°17′S). On forage legumes, both nymphs and adults were intercepted, whereas on shrubs, bamboo, and in eucalyptus litter only adults were captured. Alfalfa was the forage legume on which adults were collected during almost the entire year. In this plant species, the abundance of adults and nymphs were higher in comparison with the other plants species and overwintering niches. From the beginning of autumn to the beginning of spring, adults were observed on the foliage of shrubs and bamboo. During autumn and winter, adults were observed underneath eucalyptus litter. In autumn and winter, adults had accumulated lipids reserves, showed undeveloped reproductive organs, smaller body size, ... Presentar Todo |
Thesagro : |
HEMIPTERA; INSECTOS PLAGA; PLAGAS DE LAS PLANTAS; SOJA. |
Asunto categoría : |
H10 Plagas de las plantas |
Marc : |
LEADER 02600naa a2200229 a 4500 001 1053880 005 2019-11-04 008 2015 bl uuuu u00u1 u #d 022 $a1612-4758 024 7 $a10.1007/s10340-014-0630-2$2DOI 100 1 $aZERBINO, M. 245 $aSeasonal occurrence of Piezodorus guildinii on different plants including morphological and physiological changes.$h[electronic resource] 260 $c2015 500 $aArticle history: Received 20 May 2014 / Revised 25 October 2014 / Accepted 28 October 2014 / First Online 13 November 2014. 520 $aABSTRACT. Piezodorus guildinii (Westwood) is an important soybean pest in the Americas. Current knowledge about its ecology is limited. To implement holistic and sustainable pest management programs, it is necessary to understand how biotic and abiotic factors regulate its population. Seasonal occurrence on different host plants, and morphological (body morphometry and color) and physiological (lipid content and development of reproductive organs) changes in adults, were studied. Weekly samples were conducted during 2 years on Medicago sativa, Trifolium pratense, Lotus corniculatus (Leguminosae), Pittosporum undulatum (Pittosporaceae), Ligustrum lucidum (Oleaceae), Phyllostachys sp. (Poaceae), and in leaf litter of Eucalyptus sp. (Myrtaceae) at the survey sites (between 33°55′ and 34°17′S). On forage legumes, both nymphs and adults were intercepted, whereas on shrubs, bamboo, and in eucalyptus litter only adults were captured. Alfalfa was the forage legume on which adults were collected during almost the entire year. In this plant species, the abundance of adults and nymphs were higher in comparison with the other plants species and overwintering niches. From the beginning of autumn to the beginning of spring, adults were observed on the foliage of shrubs and bamboo. During autumn and winter, adults were observed underneath eucalyptus litter. In autumn and winter, adults had accumulated lipids reserves, showed undeveloped reproductive organs, smaller body size, and females showed clear coloration of the pronotum band and of the connexivum, indicating reproductive diapause. Results suggest that the control of P. guildinii during spring on alfalfa may reduce the population of bugs before they colonize soybean. © 2014, Springer-Verlag Berlin Heidelberg. 650 $aHEMIPTERA 650 $aINSECTOS PLAGA 650 $aPLAGAS DE LAS PLANTAS 650 $aSOJA 700 1 $aALTIER, N. 700 1 $aPANIZZI, A.R. 773 $tJournal of Pest Science, 2015$gv.88, no.3, p. 495-505.
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INIA Las Brujas (LB) |
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Registro completo
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Biblioteca (s) : |
INIA Las Brujas; INIA Tacuarembó. |
Fecha actual : |
21/02/2014 |
Actualizado : |
29/03/2016 |
Tipo de producción científica : |
Hojas de Divulgación |
Autor : |
GANZÁBAL, A. |
Afiliación : |
ANDRES RICARDO GANZABAL PLANINICH, INIA (Instituto Nacional de Investigación Agropecuaria), Uruguay. |
Título : |
Producción de leche ovina |
Fecha de publicación : |
1991 |
Fuente / Imprenta : |
Montevideo (Uruguay): INIA, 1991. |
Páginas : |
3 p. |
Serie : |
(Hoja de Divulgación ; 19) |
Idioma : |
Español |
Notas : |
Digitalizado por Secretaría Dirección Regional INIA Tacuarembó, Zenia Barrios Sala. |
Contenido : |
La producción de leche ovina es una actividad poco conocida en nuestro país y por lo tanto carente de una tradición productiva e industrial. Sin embargo, se trata de un rubro que ha tenido una rápida y creciente expansión en otras latitudes.
La región mediterránea es por excelencia el centro de la actividad ovina lechera en el mundo, en ella se obtiene entre el 60 y el 80% de la producción mundial y se registra también la mayor relación leche ovina/leche total (7%), siendo el promedio mundial del orden del 2%.
En esta región no existe un límite claro entre los sistemas de producción en los cuales el objetivo fundamental es la obtención de leche y aquellos en los cuales la prioridad se encuentra establecida en la producción de corderos. Puede encontrarse toda una gama intermedia de alternativas productivas que dependiendo de condiciones climáticas, geográficas, culturales y sociales obtienen en mayor o menor grado uno u otro producto final. |
Thesagro : |
ALIMENTACION ANIMAL; LECHE; LECHE DE OVEJA; OVINOS; PRODUCCION DE LECHE; RAZAS LECHERAS. |
Asunto categoría : |
-- L01 Ganadería |
URL : |
http://www.ainfo.inia.uy/digital/bitstream/item/1420/1/111219240807151106.pdf
http://www.ainfo.inia.uy/digital/bitstream/item/4956/1/Hoja-de-divulgacion-19-Produccion-animal.pdf
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Marc : |
LEADER 01578nam a2200217 a 4500 001 1003187 005 2016-03-29 008 1991 bl uuuu u0uu1 u #d 100 1 $aGANZÁBAL, A. 245 $aProducción de leche ovina 260 $aMontevideo (Uruguay): INIA$c1991 300 $a3 p. 490 $a(Hoja de Divulgación ; 19) 500 $aDigitalizado por Secretaría Dirección Regional INIA Tacuarembó, Zenia Barrios Sala. 520 $aLa producción de leche ovina es una actividad poco conocida en nuestro país y por lo tanto carente de una tradición productiva e industrial. Sin embargo, se trata de un rubro que ha tenido una rápida y creciente expansión en otras latitudes. La región mediterránea es por excelencia el centro de la actividad ovina lechera en el mundo, en ella se obtiene entre el 60 y el 80% de la producción mundial y se registra también la mayor relación leche ovina/leche total (7%), siendo el promedio mundial del orden del 2%. En esta región no existe un límite claro entre los sistemas de producción en los cuales el objetivo fundamental es la obtención de leche y aquellos en los cuales la prioridad se encuentra establecida en la producción de corderos. Puede encontrarse toda una gama intermedia de alternativas productivas que dependiendo de condiciones climáticas, geográficas, culturales y sociales obtienen en mayor o menor grado uno u otro producto final. 650 $aALIMENTACION ANIMAL 650 $aLECHE 650 $aLECHE DE OVEJA 650 $aOVINOS 650 $aPRODUCCION DE LECHE 650 $aRAZAS LECHERAS
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