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Registro Completo |
Biblioteca(s): |
Embrapa Hortaliças. |
Data corrente: |
08/11/1996 |
Data da última atualização: |
18/08/2017 |
Autoria: |
PEREIRA, W.; MENEZES, J. E.; LOPES, J. F.; HORINO, Y.; MAKISHIMA, N.; LIMA, D. de B.; SILVA, W. L. C. e; CAFE FILHO, A. C. |
Afiliação: |
EMBRAPA-CNPH, Brasilia, DF. |
Título: |
Cultivo de abobora hibrida. |
Ano de publicação: |
1996 |
Fonte/Imprenta: |
Brasilia: EMBRAPA-CNPH, 1996. |
Idioma: |
Português |
Notas: |
Folder. |
Palavras-Chave: |
Abobora hibrida; Brasil; Brasilia; Cucurbitacea; Cultivation; Cultivo; Cultural method; Distrito Federal; Hybrid squash; Tetsukabuto. |
Thesagro: |
Cerrado; Cucúrbita Máxima; Cucúrbita Moschata. |
Thesaurus Nal: |
Brazil. |
Categoria do assunto: |
-- |
URL: |
https://ainfo.cnptia.embrapa.br/digital/bitstream/item/102917/1/Cultivo-da-abobora-hibrida-1.pdf
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Marc: |
LEADER 00881nam a2200361 a 4500 001 1756002 005 2017-08-18 008 1996 bl uuuu u0uu1 u #d 100 1 $aPEREIRA, W. 245 $aCultivo de abobora hibrida. 260 $aBrasilia: EMBRAPA-CNPH$c1996 500 $aFolder. 650 $aBrazil 650 $aCerrado 650 $aCucúrbita Máxima 650 $aCucúrbita Moschata 653 $aAbobora hibrida 653 $aBrasil 653 $aBrasilia 653 $aCucurbitacea 653 $aCultivation 653 $aCultivo 653 $aCultural method 653 $aDistrito Federal 653 $aHybrid squash 653 $aTetsukabuto 700 1 $aMENEZES, J. E. 700 1 $aLOPES, J. F. 700 1 $aHORINO, Y. 700 1 $aMAKISHIMA, N. 700 1 $aLIMA, D. de B. 700 1 $aSILVA, W. L. C. e 700 1 $aCAFE FILHO, A. C.
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Embrapa Hortaliças (CNPH) |
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| Acesso ao texto completo restrito à biblioteca da Embrapa Arroz e Feijão. Para informações adicionais entre em contato com cnpaf.biblioteca@embrapa.br. |
Registro Completo
Biblioteca(s): |
Embrapa Arroz e Feijão. |
Data corrente: |
10/08/2004 |
Data da última atualização: |
30/03/2022 |
Tipo da produção científica: |
Artigo em Periódico Indexado |
Autoria: |
BARRIGOSSI, J. A. F.; YOUNG, L. J.; CRAWFORD, C. A. G.; HEIN, G. L.; HIGLEY, L. G. |
Afiliação: |
JOSE ALEXANDRE F BARRIGOSSI, CNPAF; LINDA J. YOUNG; CAROL A. G. CRAWFORD; GARY L. HEIN; LEON G. HIGLEY. |
Título: |
Spatial and probability distribution of mexican bean beetle (Coleoptera: Coccinellidae) egg mass populations in dry bean. |
Ano de publicação: |
2001 |
Fonte/Imprenta: |
Environmental Entomology, v. 30, n. 2, p. 244-253, Apr. 2001. |
ISSN: |
0046-225X |
DOI: |
10.1603/0046-225X-30.2.244 |
Idioma: |
Inglês |
Conteúdo: |
The spatial pattern and probability distribution of Mexican bean beetle, Epilachna varivestis Mulsant, egg masses were studied in four dry bean, Phaseolus vulgaris L., fields near Scottsbluff, NE, during the 1994 and 1995 growing seasons. Sampling was conducted in a regular and uniform grid to guarantee coverage of the field. The experimental unit in all fields was 0.30 row-m, and five measurements were made at 0.76-m intervals. A total of 12,290 locations was sampled. Geostatistics and discrete statistics were used to describe the egg mass distribution. Regression was used to detect and separate macroscale trends from the microscale variation. The presence of macroscale variation indicated a significant edge effect with ovipositing females moving into dry bean fields from their overwintering sites. The microscale variation estimated from the estimated residuals from regressions to estimate trends was studied using semivariograms for all fields. Semivariograms strongly indicate that Mexican bean beetle eggs are randomly distributed across the field and that this random distribution holds across 10-fold differences in population densities. As a result of the significant macroscale trends observed, we conclude that egg mass densities may be greater in areas of the field near edges adjacent to beetle overwintering sites. The probability distribution that best fit the data was the negative binomial. Our results illustrate the importance of scale in discussing and characterizing distribution. Although there is evidence of edge effect at the field level, there is no evidence of spatial dependence between egg samples at the sampling region level. At an even lower level, the egg mass itself, eggs are aggregated. MenosThe spatial pattern and probability distribution of Mexican bean beetle, Epilachna varivestis Mulsant, egg masses were studied in four dry bean, Phaseolus vulgaris L., fields near Scottsbluff, NE, during the 1994 and 1995 growing seasons. Sampling was conducted in a regular and uniform grid to guarantee coverage of the field. The experimental unit in all fields was 0.30 row-m, and five measurements were made at 0.76-m intervals. A total of 12,290 locations was sampled. Geostatistics and discrete statistics were used to describe the egg mass distribution. Regression was used to detect and separate macroscale trends from the microscale variation. The presence of macroscale variation indicated a significant edge effect with ovipositing females moving into dry bean fields from their overwintering sites. The microscale variation estimated from the estimated residuals from regressions to estimate trends was studied using semivariograms for all fields. Semivariograms strongly indicate that Mexican bean beetle eggs are randomly distributed across the field and that this random distribution holds across 10-fold differences in population densities. As a result of the significant macroscale trends observed, we conclude that egg mass densities may be greater in areas of the field near edges adjacent to beetle overwintering sites. The probability distribution that best fit the data was the negative binomial. Our results illustrate the importance of scale in discussing and characterizing ... Mostrar Tudo |
Thesagro: |
Feijão; Phaseolus Vulgaris; Praga de Planta. |
Thesaurus NAL: |
Epilachna varivestis; geostatistics; probability distribution; sampling. |
Categoria do assunto: |
O Insetos e Entomologia |
Marc: |
LEADER 02589naa a2200277 a 4500 001 1212456 005 2022-03-30 008 2001 bl uuuu u00u1 u #d 022 $a0046-225X 024 7 $a10.1603/0046-225X-30.2.244$2DOI 100 1 $aBARRIGOSSI, J. A. F. 245 $aSpatial and probability distribution of mexican bean beetle (Coleoptera$bCoccinellidae) egg mass populations in dry bean.$h[electronic resource] 260 $c2001 520 $aThe spatial pattern and probability distribution of Mexican bean beetle, Epilachna varivestis Mulsant, egg masses were studied in four dry bean, Phaseolus vulgaris L., fields near Scottsbluff, NE, during the 1994 and 1995 growing seasons. Sampling was conducted in a regular and uniform grid to guarantee coverage of the field. The experimental unit in all fields was 0.30 row-m, and five measurements were made at 0.76-m intervals. A total of 12,290 locations was sampled. Geostatistics and discrete statistics were used to describe the egg mass distribution. Regression was used to detect and separate macroscale trends from the microscale variation. The presence of macroscale variation indicated a significant edge effect with ovipositing females moving into dry bean fields from their overwintering sites. The microscale variation estimated from the estimated residuals from regressions to estimate trends was studied using semivariograms for all fields. Semivariograms strongly indicate that Mexican bean beetle eggs are randomly distributed across the field and that this random distribution holds across 10-fold differences in population densities. As a result of the significant macroscale trends observed, we conclude that egg mass densities may be greater in areas of the field near edges adjacent to beetle overwintering sites. The probability distribution that best fit the data was the negative binomial. Our results illustrate the importance of scale in discussing and characterizing distribution. Although there is evidence of edge effect at the field level, there is no evidence of spatial dependence between egg samples at the sampling region level. At an even lower level, the egg mass itself, eggs are aggregated. 650 $aEpilachna varivestis 650 $ageostatistics 650 $aprobability distribution 650 $asampling 650 $aFeijão 650 $aPhaseolus Vulgaris 650 $aPraga de Planta 700 1 $aYOUNG, L. J. 700 1 $aCRAWFORD, C. A. G. 700 1 $aHEIN, G. L. 700 1 $aHIGLEY, L. G. 773 $tEnvironmental Entomology$gv. 30, n. 2, p. 244-253, Apr. 2001.
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