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Biblioteca (s) : |
INIA Las Brujas; INIA Tacuarembó; INIA Treinta y Tres. |
Fecha : |
21/02/2014 |
Actualizado : |
22/02/2014 |
Autor : |
Rovira, J. |
Título : |
Articulación del cambio tecnológico en áreas ganaderas |
Fecha de publicación : |
1993 |
Fuente / Imprenta : |
ln: Congreso Nacional de Ingeniería Agronómica, 6., 1993, Montevideo, Uruguay Trabajos presentados. Montevideo (Uruguay): Asociación de Ingenieros Agrónomos del Uruguay, 1993. |
Páginas : |
p. I- 17-21 |
Idioma : |
Español |
Thesagro : |
CAMBIO TECNOLOGICO; CRIANZA INTENSIVA; EXPLOTACION AGRICOLA INTENSIVA; EXPLOTACIONES AGRARIAS; GANADERIA. |
Asunto categoría : |
-- |
Marc : |
LEADER 00649naa a2200181 a 4500 001 1032486 005 2014-02-22 008 1993 bl uuuu u00u1 u #d 100 1 $aROVIRA, J. 245 $aArticulación del cambio tecnológico en áreas ganaderas 260 $c1993 300 $ap. I- 17-21 650 $aCAMBIO TECNOLOGICO 650 $aCRIANZA INTENSIVA 650 $aEXPLOTACION AGRICOLA INTENSIVA 650 $aEXPLOTACIONES AGRARIAS 650 $aGANADERIA 773 $tln: Congreso Nacional de Ingeniería Agronómica, 6., 1993, Montevideo, Uruguay Trabajos presentados. Montevideo (Uruguay): Asociación de Ingenieros Agrónomos del Uruguay, 1993.
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INIA Treinta y Tres (TT) |
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Biblioteca (s) : |
INIA Tacuarembó. |
Fecha actual : |
05/09/2014 |
Actualizado : |
23/10/2019 |
Tipo de producción científica : |
Artículos en Revistas Indexadas Internacionales |
Circulación / Nivel : |
Internacional - -- |
Autor : |
MARTÍNEZ, G.; LOPEZ, L.; CANTERO, A.; GONZALEZ, A.; DICKE, M. |
Afiliación : |
GONZALO ANIBAL MARTINEZ CROSA, INIA (Instituto Nacional de Investigación Agropecuaria), Uruguay; LESLY LOPEZ, Agencia Nacional de Investigación e Innovación, Programa de Desarrollo de las Ciencias Básicas, Tacuarembó, Uruguay; ANA GISSEL CANTERO DUARTE, Instituto Nacional de Investigación Agropecuaria (INIA), Uruguay; ANDRES GONZALEZ, Laboratorio de Ecología Química, Facultad de Química, Universidad de la República, Montevideo, Uruguay; MARCEL DICKE, Laboratory of Entomology, Wageningen University, Wageningen, The Netherlands. |
Título : |
Life history analysis of Thaumastocoris peregrinus in a newly designed mass rearing strategy. |
Fecha de publicación : |
2014 |
Fuente / Imprenta : |
Bulletin of Insectology, 2014, v. 67, no. 2, p. 199-205. |
Descripción física : |
2-s2.0-84923283841 |
ISSN : |
1721-8861 |
Idioma : |
Inglés |
Notas : |
Article history: Received February 18, 2014; Accepted July 31, 2014. |
Contenido : |
The bronze bug, Thaumastocoris peregrinus Carpintero et Dellape (Heteroptera Thaumastocoridae), is one of the most important emerging pests of Eucalyptus LHeritier plantations worldwide. In the development of strategies to control this pest, establishing effective rearing protocols is fundamental to future research programs. We assessed life-history parameters of the bronze bug in a newly designed mass rearing strategy. Separated units were set up to contain different developmental stages. Egg production by females reared on commonly found Eucalyptus grandis Hill ex Maiden and Eucalyptus tereticornis Smith was evaluated in order to determine which plant species to use in rearing. Females laid more eggs on E. tereticornis than on E. grandis, so the former species was chosen for the rearing. A cohort of 207 eggs was followed in Petri dishes until the last individual died or reached the adult stage. We followed egg production by 15 adult couples from the original cohort. Preparation of 150-200 dishes with hatching eggs per week allows for an average production of 7,500 eggs per week. Under our rearing conditions, eggs started hatching on day six, and the first adults were obtained 23 days after oviposition. Almost half of the eggs did not hatch, and the highest nymphal mortality was recorded in the second instar, while the lowest mortality occurred in the last instar. We discuss the relevance of this mass rearing strategy, both within the context of basic behavioural studies of T. peregrinus, and as a tool for the mass rearing of the biological control agent, Cleruchoides noackae Lin et Huber. MenosThe bronze bug, Thaumastocoris peregrinus Carpintero et Dellape (Heteroptera Thaumastocoridae), is one of the most important emerging pests of Eucalyptus LHeritier plantations worldwide. In the development of strategies to control this pest, establishing effective rearing protocols is fundamental to future research programs. We assessed life-history parameters of the bronze bug in a newly designed mass rearing strategy. Separated units were set up to contain different developmental stages. Egg production by females reared on commonly found Eucalyptus grandis Hill ex Maiden and Eucalyptus tereticornis Smith was evaluated in order to determine which plant species to use in rearing. Females laid more eggs on E. tereticornis than on E. grandis, so the former species was chosen for the rearing. A cohort of 207 eggs was followed in Petri dishes until the last individual died or reached the adult stage. We followed egg production by 15 adult couples from the original cohort. Preparation of 150-200 dishes with hatching eggs per week allows for an average production of 7,500 eggs per week. Under our rearing conditions, eggs started hatching on day six, and the first adults were obtained 23 days after oviposition. Almost half of the eggs did not hatch, and the highest nymphal mortality was recorded in the second instar, while the lowest mortality occurred in the last instar. We discuss the relevance of this mass rearing strategy, both within the context of basic behavioural studies of... Presentar Todo |
Palabras claves : |
BIOLOGICAL CONTROL; BRONZE BUG; CLERUCHOIDES NOACKAE; FORESTRY; REARING PROTOCOLS. |
Thesagro : |
CONTROL BIOLOGICO; EUCALYPTUS; PLAGAS DE LAS PLANTAS; PLAGAS FORESTALES. |
Asunto categoría : |
H10 Plagas de las plantas |
URL : |
http://www.ainfo.inia.uy/digital/bitstream/item/3801/1/Bulletin-of-Insectology2014v67n2p199-205-Martinez.pdf
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Marc : |
LEADER 02536naa a2200313 a 4500 001 1050017 005 2019-10-23 008 2014 bl uuuu u00u1 u #d 022 $a1721-8861 100 1 $aMARTÍNEZ, G. 245 $aLife history analysis of Thaumastocoris peregrinus in a newly designed mass rearing strategy. 260 $c2014 300 $c2-s2.0-84923283841 500 $aArticle history: Received February 18, 2014; Accepted July 31, 2014. 520 $aThe bronze bug, Thaumastocoris peregrinus Carpintero et Dellape (Heteroptera Thaumastocoridae), is one of the most important emerging pests of Eucalyptus LHeritier plantations worldwide. In the development of strategies to control this pest, establishing effective rearing protocols is fundamental to future research programs. We assessed life-history parameters of the bronze bug in a newly designed mass rearing strategy. Separated units were set up to contain different developmental stages. Egg production by females reared on commonly found Eucalyptus grandis Hill ex Maiden and Eucalyptus tereticornis Smith was evaluated in order to determine which plant species to use in rearing. Females laid more eggs on E. tereticornis than on E. grandis, so the former species was chosen for the rearing. A cohort of 207 eggs was followed in Petri dishes until the last individual died or reached the adult stage. We followed egg production by 15 adult couples from the original cohort. Preparation of 150-200 dishes with hatching eggs per week allows for an average production of 7,500 eggs per week. Under our rearing conditions, eggs started hatching on day six, and the first adults were obtained 23 days after oviposition. Almost half of the eggs did not hatch, and the highest nymphal mortality was recorded in the second instar, while the lowest mortality occurred in the last instar. We discuss the relevance of this mass rearing strategy, both within the context of basic behavioural studies of T. peregrinus, and as a tool for the mass rearing of the biological control agent, Cleruchoides noackae Lin et Huber. 650 $aCONTROL BIOLOGICO 650 $aEUCALYPTUS 650 $aPLAGAS DE LAS PLANTAS 650 $aPLAGAS FORESTALES 653 $aBIOLOGICAL CONTROL 653 $aBRONZE BUG 653 $aCLERUCHOIDES NOACKAE 653 $aFORESTRY 653 $aREARING PROTOCOLS 700 1 $aLOPEZ, L. 700 1 $aCANTERO, A. 700 1 $aGONZALEZ, A. 700 1 $aDICKE, M. 773 $tBulletin of Insectology, 2014$gv. 67, no. 2, p. 199-205.
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