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| Registros recuperados : 464 | |
| 51. |  | BRIGHENTI, A. M.; GAZZIERO, D. L. P.; VOLL, E. Alternativas de manejo para espécies daninhas de difícil controle: Parthenium hysterophorus E Chamaecyce hirta. In: REUNIÃO DE PESQUISA DE SOJA NA REGIÃO CENTRAL DO BRASIL, 26., 2004, Ribeirão Preto. Resumos... Londrina: Embrapa Soja: Fundação Meridional, 2004. p. 242-243. (Embrapa Soja. Documentos, 234). Organizado por Odilon Ferreira Saraiva, Janete Lasso Ortiz, Regina Maria Villas Boas de Campos Leite.| Biblioteca(s): Embrapa Soja. |
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| 54. | | BRIGHENTI, A. M.; VOLL, E.; GAZZIERO, D. L. P. Biology and management of Cardiospermum haliacabum. In: WORLD SOYBEAN RESEARCH CONFERENCE, 7.; INTERNATIONAL SOYBEAN PROCESSING AND UTILIZATION CONFERENCE, 4.; CONGRESSO BRASILEIRO DE SOJA, 3., 2004, Foz do Iguassu. Abstracts of contributed papers and posters. Londrina: Embrapa Soybean, 2004. p. 143. (Embrapa Soja. Documentos, 228). Editado por Flávio Moscardi, Clara Beatriz Hoffmann-Campo, Odilon Ferreira Saraiva, Paulo Roberto Galerani, Francisco Carlos Krzyzanowski, Mercedes Concordia Carrão-Panizzi.| Biblioteca(s): Embrapa Soja. |
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| 56. | | BRIGHENTI, A. M.; GAZZIERO, D. L. P.; VOLL, E. Controle cultural associado a doses reduzidas de herbicidas, na cultura da soja. In: REUNIÃO DE PESQUISA DE SOJA DA REGIÃO CENTRAL DO BRASIL, 25., 2003, Uberaba. Resumos... Londrina: Embrapa Soja: EPAMIG: Fundação Triângulo, 2003. p. 234. (Embrapa Soja. Documentos, 209). Organizado por Odilon Ferreira Saraiva, Regina Maria Villas Boas de Campos Leite.| Biblioteca(s): Embrapa Soja. |
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| 57. | | MULLER, M. D.; BRIGHENTI, A. M.; MARTINS, C. E. Equações de dupla e simples entrada para estimação do volume de árvores estabelecidas em sistemas silvipastoris. Pesquisa Florestal Brasileira, v. 39, e201902043, p. 286-287, 2019. Numero especial.
Edição dos resumos do IUFRO World Congress, 25., 2019, Curitiba.| Biblioteca(s): Embrapa Gado de Leite. |
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| 58. | | BRIGHENTI, A. M.; CASTRO, C. de; OLIVEIRA, F. A. de. Efeito residual de imazaquin e diclosulam aplicados em condições de pré-emergência de dois híbridos de girassol. In: REUNIÃO NACIONAL DE PESQUISA DE GIRASSOL, 17.; SIMPÓSIO NACIONAL SOBRE A CULTURA DO GIRASSOL, 5., 2007, Uberaba. Anais... Londrina: Embrapa Soja, 2007. p. 183-185. (Embrapa Soja. Documentos, 292). Organizado por Odilon Ferreira Saraiva, Regina Maria Villas Bôas de Campos Leite, Simone Ery Grosskopf.| Biblioteca(s): Embrapa Soja. |
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| 59. | | BRIGHENTI, A. M.; CASTRO, C. de; OLIVEIRA, F. A. de. Efeito residual de imazaquin e diclosulam aplicados em condições de pré-emergência de dois híbridos de girassol. In: REUNIÃO NACIONAL DE PESQUISA DE GIRASSOL, 17.; SIMPÓSIO NACIONAL SOBRE A CULTURA DO GIRASSOL, 5., 2007, Uberaba. Anais... Londrina: Embrapa Soja, 2007. p. 183-185. (Embrapa Soja. Documentos, 292). Organizado por Odilon Ferreira Saraiva, Regina Maria Villas Bôas de Campos Leite, Simone Ery Grosskopf.| Biblioteca(s): Embrapa Gado de Leite. |
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| Registros recuperados : 464 | |
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 | Acesso ao texto completo restrito à biblioteca da Embrapa Milho e Sorgo. Para informações adicionais entre em contato com cnpms.biblioteca@embrapa.br. |
Registro Completo
|
Biblioteca(s): |
Embrapa Milho e Sorgo. |
|
Data corrente: |
25/03/1992 |
|
Data da última atualização: |
21/11/2019 |
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Autoria: |
VALICENTE, F. H. |
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Afiliação: |
EMBRAPA/CNPMS. |
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Título: |
Effects of two host plants on selected life history characteristics of Podisus maculiventris (say) (Heteroptera: Pentatomidae). |
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Ano de publicação: |
1992 |
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Fonte/Imprenta: |
West Lafayette: Purdue University, 1992. |
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Páginas: |
71p. |
|
Idioma: |
Inglês |
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Notas: |
Tese Mestrado. |
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Conteúdo: |
Effects of two different host plants, potato, Solanum tuberosum, and tomato, Lycopersicon esculentum, on specific life history characteristics of the predator Podisus maculiventris (Say) (Heteroptera: Pentatomidae) were investigated. Prey in this study were 3rd intar, Colorado potato beetle Leptinotarsa decemlineata (Coleoptera: Chrysomelidae). Without access to prey, survivorship was initially higher for predators provided potato or tomato plants than for predators provided water. However no difference in survivorship was detected after the 35th day of life. Predators provided host plants lived up to 50 days, and predators water lived up to 60 days. Predators provided host plants, lost weight initially but then maintained a low weight throughout the remainder of their lives. Predators provided no food lost weight continually until death. Predators fed prey under low prey inputs (less than one prey/day) survived but decreased reproduction regardless of the host plant which L. decemlineata fed upon. Predators fed at longer intervals, laid fewer egg clutches, had fewer ovipositions per day, decreased body weight, and laid eggs later in life than predators fed prey more frequently. My results support the concept of a life history trade-off between survival and reproduction when the predator is fed under low prey inputs. This trade-off was not affected by host plant which prey fed upon in this study. A trade-off between survival and reproduction is consistent with previous studies with this predator, and may help ... MenosEffects of two different host plants, potato, Solanum tuberosum, and tomato, Lycopersicon esculentum, on specific life history characteristics of the predator Podisus maculiventris (Say) (Heteroptera: Pentatomidae) were investigated. Prey in this study were 3rd intar, Colorado potato beetle Leptinotarsa decemlineata (Coleoptera: Chrysomelidae). Without access to prey, survivorship was initially higher for predators provided potato or tomato plants than for predators provided water. However no difference in survivorship was detected after the 35th day of life. Predators provided host plants lived up to 50 days, and predators water lived up to 60 days. Predators provided host plants, lost weight initially but then maintained a low weight throughout the remainder of their lives. Predators provided no food lost weight continually until death. Predators fed prey under low prey inputs (less than one prey/day) survived but decreased reproduction regardless of the host plant which L. decemlineata fed upon. Predators fed at longer intervals, laid fewer egg clutches, had fewer ovipositions per day, decreased body weight, and laid eggs later in life than predators fed prey more frequently. My results support the concept of a life history trade-off between survival and reproduction when the predator is fed under low prey inputs. This trade-off was not affected by host plant which prey fed upon in this study. A trade-off between survival and reproduction is consistent with previous studi... Mostrar Tudo |
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Palavras-Chave: |
Host plant; Insect; Pest; Potato; Predator; Tomato. |
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Thesagro: |
Batata; Entomologia; Inseto; Lycopersicon Esculentum; Planta Hospedeira; Praga; Predador; Solanum Tuberosum; Tomate. |
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Thesaurus NAL: |
Podisus maculiventris; predators. |
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Categoria do assunto: |
-- |
|
Marc: |
LEADER 02420nam a2200337 a 4500
001 1472677
005 2019-11-21
008 1992 bl uuuu m 00u1 u #d
100 1 $aVALICENTE, F. H.
245 $aEffects of two host plants on selected life history characteristics of Podisus maculiventris (say) (Heteroptera$bPentatomidae).
260 $aWest Lafayette: Purdue University$c1992
300 $a71p.
500 $aTese Mestrado.
520 $aEffects of two different host plants, potato, Solanum tuberosum, and tomato, Lycopersicon esculentum, on specific life history characteristics of the predator Podisus maculiventris (Say) (Heteroptera: Pentatomidae) were investigated. Prey in this study were 3rd intar, Colorado potato beetle Leptinotarsa decemlineata (Coleoptera: Chrysomelidae). Without access to prey, survivorship was initially higher for predators provided potato or tomato plants than for predators provided water. However no difference in survivorship was detected after the 35th day of life. Predators provided host plants lived up to 50 days, and predators water lived up to 60 days. Predators provided host plants, lost weight initially but then maintained a low weight throughout the remainder of their lives. Predators provided no food lost weight continually until death. Predators fed prey under low prey inputs (less than one prey/day) survived but decreased reproduction regardless of the host plant which L. decemlineata fed upon. Predators fed at longer intervals, laid fewer egg clutches, had fewer ovipositions per day, decreased body weight, and laid eggs later in life than predators fed prey more frequently. My results support the concept of a life history trade-off between survival and reproduction when the predator is fed under low prey inputs. This trade-off was not affected by host plant which prey fed upon in this study. A trade-off between survival and reproduction is consistent with previous studies with this predator, and may help ...
650 $aPodisus maculiventris
650 $apredators
650 $aBatata
650 $aEntomologia
650 $aInseto
650 $aLycopersicon Esculentum
650 $aPlanta Hospedeira
650 $aPraga
650 $aPredador
650 $aSolanum Tuberosum
650 $aTomate
653 $aHost plant
653 $aInsect
653 $aPest
653 $aPotato
653 $aPredator
653 $aTomato
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