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| 37. |  | CIGANDA, V.; GITELSON, A.; SCHEPERS, J. Vertical profile and temporal variation of chlorophyll in maize canopy: Quantitative "crop vigor" indicator by means of reflectance-based techniques. Agronomy Journal, September 2008, Volume 100, Issue 5, Pages 1409-1417,2008. Article history: Received: Sept 25, 2007/Published: Sept, 2008.| Biblioteca(s): INIA La Estanzuela. |
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| 38. | | GASO, D.; BERGER, A.; POLACK, G.; CIGANDA, V.; OTERO, A. Assimilating leaf area index time series into a simple crop growth model to estimate soil water holding capacity and soybean yield. In: INTERNATIONAL ANNUAL MEETINGS,2013, Tampa, FL, USA. Water, Food, Energy & Innovation for a Sustainable World: Poster no. 804. Florida: ASA/CSSA/SSSA, 2013.| Biblioteca(s): INIA La Estanzuela. |
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 | Acceso al texto completo restringido a Biblioteca INIA Las Brujas. Por información adicional contacte bibliolb@inia.org.uy. |
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Registro completo
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Biblioteca (s) : |
INIA La Estanzuela; INIA Las Brujas. |
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Fecha actual : |
14/11/2015 |
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Actualizado : |
04/11/2019 |
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Tipo de producción científica : |
Artículos en Revistas Indexadas Internacionales |
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Circulación / Nivel : |
Internacional - -- |
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Autor : |
ZERBINO, M.; ALTIER, N.; PANIZZI, A.R. |
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Afiliación : |
MARIA STELLA ZERBINO BARDIER, INIA (Instituto Nacional de Investigación Agropecuaria), Uruguay; NORA ADRIANA ALTIER MANZINI, INIA (Instituto Nacional de Investigación Agropecuaria), Uruguay. |
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Título : |
Seasonal occurrence of Piezodorus guildinii on different plants including morphological and physiological changes. |
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Fecha de publicación : |
2015 |
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Fuente / Imprenta : |
Journal of Pest Science, 2015, v.88, no.3, p. 495-505. |
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ISSN : |
1612-4758 |
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DOI : |
10.1007/s10340-014-0630-2 |
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Idioma : |
Inglés |
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Notas : |
Article history: Received 20 May 2014 / Revised 25 October 2014 / Accepted 28 October 2014 / First Online 13 November 2014. |
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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 |
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Thesagro : |
HEMIPTERA; INSECTOS PLAGA; PLAGAS DE LAS PLANTAS; SOJA. |
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Asunto categoría : |
H10 Plagas de las plantas |
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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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