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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. |
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Registro Completo |
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Biblioteca(s): |
Embrapa Arroz e Feijão. |
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Data corrente: |
17/05/1995 |
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Data da última atualização: |
04/05/2022 |
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Tipo da produção científica: |
Artigo em Periódico Indexado |
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Autoria: |
BARRIGOSSI, J. A. F.; HEIN, G. L.; HIGLEY, L. G. |
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Afiliação: |
JOSE ALEXANDRE F BARRIGOSSI, CNPAF; GARY L. HEIN, UNIVERSITY OF NEBRASKA; LEON G. HIGLEY, UNIVERSITY OF NEBRASKA. |
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Título: |
Economic injury levels and sequential sampling plans for Mexican Bean Beetle (Coleoptera: Coccinellidae) on dry beans. |
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Ano de publicação: |
2003 |
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Fonte/Imprenta: |
Journal of Economic Entomology, v. 96, n. 4, p. 1160-1167, Aug. 2003. |
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DOI: |
10.1093/jee/96.4.1160 |
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Idioma: |
Inglês |
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Conteúdo: |
Field studies were conducted during the growing seasons of 1995 and 1996, in Scotts-bluff, Nebraska, to determine yield-loss relationships for Mexican bean beetle (Epilachna varivestis Mulsant) on dry bean (Phaseolus vulgaris L.). Results of those experiments were combined with data from other studies previously conducted to develop economic injury levels (EILs), economic thresholds (ETs), and a sequential sampling program for Mexican bean beetle. Yield loss was regressed against larvae/row-m, and the slope of the linear regression (113 kg/ha per larvae/row-m) was used as the DI (yield loss/insect density) variable in EIL calculations. The EILs calculated in larvae/row-m were converted to egg masses/row-m and adjusted to reflect average survivorship to the adult stage. An example EIL for esfenvalerate at 0.509 (formulation) liter/ha (0.0453 gal/a) and crop value of 0.44 dollars/kg (20 dollars/100 lbs) was 17.78 larvae/row-m. The corresponding ET is 1.04 egg masses/row-m, which reflects an average of 54.6 eggs/egg mass and 33% survival rate from egg to injurious stages. Sequential sampling plans were calculated based on a negative binomial distribution using parameter k estimated from previous research. Because sampling is based on egg masses, growers can make management decisions and take management actions before significant injury occurs. Also, ETs can be adjusted to include the occurrence of natural mortality in the egg and early instars. Analyses demonstrated that relatively minor variation in ETs has substantial impact on sequential sampling plans, including parameters such as average sample number. An interactive spreadsheet was developed that allows users to input economic and other data specific to their situation to calculate Mexican bean beetle EILs, ETs, and sequential sampling plans. MenosField studies were conducted during the growing seasons of 1995 and 1996, in Scotts-bluff, Nebraska, to determine yield-loss relationships for Mexican bean beetle (Epilachna varivestis Mulsant) on dry bean (Phaseolus vulgaris L.). Results of those experiments were combined with data from other studies previously conducted to develop economic injury levels (EILs), economic thresholds (ETs), and a sequential sampling program for Mexican bean beetle. Yield loss was regressed against larvae/row-m, and the slope of the linear regression (113 kg/ha per larvae/row-m) was used as the DI (yield loss/insect density) variable in EIL calculations. The EILs calculated in larvae/row-m were converted to egg masses/row-m and adjusted to reflect average survivorship to the adult stage. An example EIL for esfenvalerate at 0.509 (formulation) liter/ha (0.0453 gal/a) and crop value of 0.44 dollars/kg (20 dollars/100 lbs) was 17.78 larvae/row-m. The corresponding ET is 1.04 egg masses/row-m, which reflects an average of 54.6 eggs/egg mass and 33% survival rate from egg to injurious stages. Sequential sampling plans were calculated based on a negative binomial distribution using parameter k estimated from previous research. Because sampling is based on egg masses, growers can make management decisions and take management actions before significant injury occurs. Also, ETs can be adjusted to include the occurrence of natural mortality in the egg and early instars. Analyses demonstrated that relati... Mostrar Tudo |
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Thesagro: |
Euchlaena Mexicana; Feijão; Phaseolus Vulgaris; Praga de Planta. |
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Thesaurus Nal: |
Beans; Economic threshold; Epilachna varivestis. |
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Categoria do assunto: |
O Insetos e Entomologia |
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Marc: |
LEADER 02588naa a2200241 a 4500
001 1201836
005 2022-05-04
008 2003 bl uuuu u00u1 u #d
024 7 $a10.1093/jee/96.4.1160$2DOI
100 1 $aBARRIGOSSI, J. A. F.
245 $aEconomic injury levels and sequential sampling plans for Mexican Bean Beetle (Coleoptera$bCoccinellidae) on dry beans.$h[electronic resource]
260 $c2003
520 $aField studies were conducted during the growing seasons of 1995 and 1996, in Scotts-bluff, Nebraska, to determine yield-loss relationships for Mexican bean beetle (Epilachna varivestis Mulsant) on dry bean (Phaseolus vulgaris L.). Results of those experiments were combined with data from other studies previously conducted to develop economic injury levels (EILs), economic thresholds (ETs), and a sequential sampling program for Mexican bean beetle. Yield loss was regressed against larvae/row-m, and the slope of the linear regression (113 kg/ha per larvae/row-m) was used as the DI (yield loss/insect density) variable in EIL calculations. The EILs calculated in larvae/row-m were converted to egg masses/row-m and adjusted to reflect average survivorship to the adult stage. An example EIL for esfenvalerate at 0.509 (formulation) liter/ha (0.0453 gal/a) and crop value of 0.44 dollars/kg (20 dollars/100 lbs) was 17.78 larvae/row-m. The corresponding ET is 1.04 egg masses/row-m, which reflects an average of 54.6 eggs/egg mass and 33% survival rate from egg to injurious stages. Sequential sampling plans were calculated based on a negative binomial distribution using parameter k estimated from previous research. Because sampling is based on egg masses, growers can make management decisions and take management actions before significant injury occurs. Also, ETs can be adjusted to include the occurrence of natural mortality in the egg and early instars. Analyses demonstrated that relatively minor variation in ETs has substantial impact on sequential sampling plans, including parameters such as average sample number. An interactive spreadsheet was developed that allows users to input economic and other data specific to their situation to calculate Mexican bean beetle EILs, ETs, and sequential sampling plans.
650 $aBeans
650 $aEconomic threshold
650 $aEpilachna varivestis
650 $aEuchlaena Mexicana
650 $aFeijão
650 $aPhaseolus Vulgaris
650 $aPraga de Planta
700 1 $aHEIN, G. L.
700 1 $aHIGLEY, L. G.
773 $tJournal of Economic Entomology$gv. 96, n. 4, p. 1160-1167, Aug. 2003.
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Registro original: |
Embrapa Arroz e Feijão (CNPAF) |
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Biblioteca |
ID |
Origem |
Tipo/Formato |
Classificação |
Cutter |
Registro |
Volume |
Status |
URL |
Voltar
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Registro Completo
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Biblioteca(s): |
Embrapa Soja. |
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Data corrente: |
10/05/2018 |
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Data da última atualização: |
10/05/2018 |
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Tipo da produção científica: |
Artigo em Periódico Indexado |
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Circulação/Nível: |
A - 1 |
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Autoria: |
BATTISTINI, C.; GULLÓN, B.; ICHIMURA, E. S.; GOMES, A. M. P.; RIBEIRO, E. P.; KUNIGK, L.; MOREIRA, J. U. V.; JURKIEWICZ, C. |
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Afiliação: |
INSTITUTO MAUÁ DE TECNOLOGIA, SÃO CAETANO DO SUL; UNIVERSIDADE CATÓLICA PORTUGUESA, PORTO; INSTITUTO MAUÁ DE TECNOLOGIA, SÃO CAETANO DO SUL; UNIVERSIDADE CATÓLICA PORTUGUESA, PORTO; INSTITUTO MAUÁ DE TECNOLOGIA, SÃO CAETANO DO SUL; INSTITUTO MAUÁ DE TECNOLOGIA, SÃO CAETANO DO SUL; JOSE UBIRAJARA VIEIRA MOREIRA, CNPSO; INSTITUTO MAUÁ DE TECNOLOGIA, SÃO CAETANO DO SUL. |
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Título: |
Development and characterization of an innovative synbiotic fermented beverage based on vegetable soybean. |
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Ano de publicação: |
2018 |
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Fonte/Imprenta: |
Brazilian journal of microbiology, v. 49, p. 303-309, 2018. |
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DOI: |
10.1016/j.bjm.2017.08.006 |
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Idioma: |
Inglês |
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Thesagro: |
Leite de Soja; Simbiose. |
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Thesaurus NAL: |
Oligosaccharides; Prebiotics; Probiotics; Soymilk. |
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Categoria do assunto: |
X Pesquisa, Tecnologia e Engenharia |
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URL: |
https://ainfo.cnptia.embrapa.br/digital/bitstream/item/176626/1/2018-development.pdf
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Marc: |
LEADER 00824naa a2200277 a 4500
001 2091332
005 2018-05-10
008 2018 bl uuuu u00u1 u #d
024 7 $a10.1016/j.bjm.2017.08.006$2DOI
100 1 $aBATTISTINI, C.
245 $aDevelopment and characterization of an innovative synbiotic fermented beverage based on vegetable soybean.$h[electronic resource]
260 $c2018
650 $aOligosaccharides
650 $aPrebiotics
650 $aProbiotics
650 $aSoymilk
650 $aLeite de Soja
650 $aSimbiose
700 1 $aGULLÓN, B.
700 1 $aICHIMURA, E. S.
700 1 $aGOMES, A. M. P.
700 1 $aRIBEIRO, E. P.
700 1 $aKUNIGK, L.
700 1 $aMOREIRA, J. U. V.
700 1 $aJURKIEWICZ, C.
773 $tBrazilian journal of microbiology$gv. 49, p. 303-309, 2018.
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Registro original: |
Embrapa Soja (CNPSO) |
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