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Biblioteca (s) : |
INIA Tacuarembó. |
Fecha : |
20/10/2017 |
Actualizado : |
20/10/2017 |
Autor : |
RAMÍREZ, N.; BALMELLI, G.; SIMETO, S.; BENTANCUR, O.; WINGFIELD, M.; PÉREZ, C. |
Afiliación : |
GUSTAVO DANIEL BALMELLI HERNANDEZ, INIA (Instituto Nacional de Investigación Agropecuaria), Uruguay; SOFIA SIMETO FERRARI, INIA (Instituto Nacional de Investigación Agropecuaria), Uruguay. |
Título : |
A new threat for Eucalyptus plantations in Uruguay: Teratosphaeria pseudoeucalypti the causal agent of Teratosphaeria Leaf Blight. [Resumen]. |
Fecha de publicación : |
2017 |
Fuente / Imprenta : |
In: Anniversary Congress, 125th, 19-22 September, Freiburg, Germany, 2017. |
Páginas : |
186 p. |
Idioma : |
Inglés |
Contenido : |
Insect pests can strongly influence the economic outcome of short rotation coppices. Chemical control is often complicated due to the
height of the trees and the prohibition of aerial spraying of pesticides by the German legal framework. Therefore, non-chemical measures to reduce the populations of pest insects are in focus of current research. Habitat manipulation is one key element to enhance biological control with the aim to supress the damage through pest species below the economic injury level. As an example, the influence of the presence of different food sources on longevity and fertility on the pupal parasitoid Schizonotus sieboldi (Pteromalidae), an important antagonist of the leaf beetle Chrysomela populi, will be presented. We found that the longevity of female S. sieboldi individuals can be prolonged from 4 ± 1 days without food to 31 ± 12 days with Galium album, which was proved to be the best out of seven food sources. Furthermore, an overview of additional possible measures to enhance biological control is given and known problems and limitations will be discussed. We conclude that it is possible to promote natural enemies in short rotation coppices through habitat manipulation. However, pest management becomes more and more complicated and requires high level of expertise of the land managers. |
Palabras claves : |
BIOLOGICAL CONTROL; FLOWERING PLANTS; INSECT PESTS. |
Thesagro : |
CONTROL BIOLÓGICO; FORESTACIÓN. |
Asunto categoría : |
H01 Protección de plantas - Aspectos generales |
URL : |
http://www.ainfo.inia.uy/digital/bitstream/item/7394/1/Balmelli-IUFRO-2017.pdf
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Marc : |
LEADER 02100nam a2200241 a 4500 001 1057687 005 2017-10-20 008 2017 bl uuuu u00u1 u #d 100 1 $aRAMÍREZ, N. 245 $aA new threat for Eucalyptus plantations in Uruguay$bTeratosphaeria pseudoeucalypti the causal agent of Teratosphaeria Leaf Blight. [Resumen].$h[electronic resource] 260 $aIn: Anniversary Congress, 125th, 19-22 September, Freiburg, Germany$c2017 300 $a186 p. 520 $aInsect pests can strongly influence the economic outcome of short rotation coppices. Chemical control is often complicated due to the height of the trees and the prohibition of aerial spraying of pesticides by the German legal framework. Therefore, non-chemical measures to reduce the populations of pest insects are in focus of current research. Habitat manipulation is one key element to enhance biological control with the aim to supress the damage through pest species below the economic injury level. As an example, the influence of the presence of different food sources on longevity and fertility on the pupal parasitoid Schizonotus sieboldi (Pteromalidae), an important antagonist of the leaf beetle Chrysomela populi, will be presented. We found that the longevity of female S. sieboldi individuals can be prolonged from 4 ± 1 days without food to 31 ± 12 days with Galium album, which was proved to be the best out of seven food sources. Furthermore, an overview of additional possible measures to enhance biological control is given and known problems and limitations will be discussed. We conclude that it is possible to promote natural enemies in short rotation coppices through habitat manipulation. However, pest management becomes more and more complicated and requires high level of expertise of the land managers. 650 $aCONTROL BIOLÓGICO 650 $aFORESTACIÓN 653 $aBIOLOGICAL CONTROL 653 $aFLOWERING PLANTS 653 $aINSECT PESTS 700 1 $aBALMELLI, G. 700 1 $aSIMETO, S. 700 1 $aBENTANCUR, O. 700 1 $aWINGFIELD, M. 700 1 $aPÉREZ, C.
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Registro original : |
INIA Tacuarembó (TBO) |
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Biblioteca (s) : |
INIA La Estanzuela. |
Fecha actual : |
21/02/2014 |
Actualizado : |
24/02/2021 |
Tipo de producción científica : |
Tesis |
Autor : |
OLMOS, F. |
Afiliación : |
Uruguay. Programa de Desarrollo de Ciencias Básicas (PEDECIBA). |
Título : |
Estrategias de persistencia y productividad de Lotus: tesis Maestría en Biología. |
Fecha de publicación : |
1996 |
Fuente / Imprenta : |
Montevideo (Uruguay): PEDECIBA, 1996. |
Páginas : |
102 p. |
Idioma : |
Español |
Palabras claves : |
CULTIVAR GRASSLANDS MAKU; CULTIVAR RINCÓN; CULTIVAR SAN GABRIEL; LOTUS CORNICULATUS; LOTUS PEDUNCULATUS; LOTUS SUBBIFLORUS. |
Thesagro : |
ABONOS FOSFATADOS; APLICACION DE ABONOS; DINAMICA DE LA POBLACION; FACTORES CLIMATICOS; FACTORES EDAFICOS; LOTUS; LOTUS CORNICULATUS; MANEJO DE PRADERAS; PRODUCCION DE SEMILLAS. |
Asunto categoría : |
-- |
Marc : |
LEADER 00852nam a2200289 a 4500 001 1037637 005 2021-02-24 008 1996 bl uuuu m 00u1 u #d 100 1 $aOLMOS, F. 245 $aEstrategias de persistencia y productividad de Lotus$btesis Maestría en Biología. 260 $aMontevideo (Uruguay): PEDECIBA$c1996 300 $a102 p. 650 $aABONOS FOSFATADOS 650 $aAPLICACION DE ABONOS 650 $aDINAMICA DE LA POBLACION 650 $aFACTORES CLIMATICOS 650 $aFACTORES EDAFICOS 650 $aLOTUS 650 $aLOTUS CORNICULATUS 650 $aMANEJO DE PRADERAS 650 $aPRODUCCION DE SEMILLAS 653 $aCULTIVAR GRASSLANDS MAKU 653 $aCULTIVAR RINCÓN 653 $aCULTIVAR SAN GABRIEL 653 $aLOTUS CORNICULATUS 653 $aLOTUS PEDUNCULATUS 653 $aLOTUS SUBBIFLORUS
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