|
|
Registro Completo |
Biblioteca(s): |
Biblioteca Rui Tendinha. |
Data corrente: |
01/03/2023 |
Data da última atualização: |
01/03/2023 |
Tipo da produção científica: |
Artigo em Periódico Indexado |
Autoria: |
OLIVEIRA, P. V.; SANTOS, A. R. dos; OLIVE, E. L.; BRITTO, K. B.; ALMEIDA, F. A. N. de.; SILVA, V. C. P. da.; MACHADO, C. B.; FORNAZIER, M. J.; VENTURA, J. A.; CULIK, M. P.; PANETO, G. G. |
Afiliação: |
Pablo Viana Oliveira, UFES; Alexandre Rosa dos Santos, UFES; Emily Lopes Olive, UFES; Karolinni Bianchi Britto, UFES; Francine Alves Nogueira de Almeida, UFES; Vitor Cezar Pacheco da Silva, Universidad de la República (Uruguai); Carolina Barros Machado, UFSCAR; Mauricio José Fornazier, Incaper; Jose Aires Ventura, Incaper; Mark Paul Culik, CNPq/Incaper; Greiciane Gaburro Paneto, UFES. |
Título: |
Molecular Species Delimitation Using COI Barcodes of Mealybugs (Hemiptera: Pseudococcidae) from Coffee Plants in Espírito Santo, Brazil. |
Ano de publicação: |
2023 |
Fonte/Imprenta: |
Diversity, v. 15, n. 305, p. 1-11, 2023. |
Idioma: |
Inglês |
Conteúdo: |
Mealybugs are insects belonging to the family Pseudococcidae. This family includes many plant-pest species with similar morphologies, which may lead to errors in mealybug identification and delimitation. In the present study, we employed molecular-species-delimitation approaches based on distance (ASAP) and coalescence (GMYC and mPTP) methods to identify mealybugs collected from coffee and other plant hosts in the states of Espírito Santo, Bahia, Minas Gerais, and Pernambuco, Brazil. We obtained 171 new COI sequences, and 565 from the BOLD Systems database, representing 26 candidate species of Pseudococcidae. The MOTUs estimated were not congruent across different methods (ASAP-25; GMYC-30; mPTP-22). Misidentifications were revealed in the sequences from the BOLD Systems database involving Phenacoccus solani × Ph. solenopsis, Ph. tucumanus × Ph. baccharidis, and Planacoccus citri × Pl. minor species. Ten mealybug species were collected from coffee plants in Espírito Santo. Due to the incorrect labeling of the species sequences, the COI barcode library of the dataset from the database needs to be carefully analyzed to avoid the misidentification of species. The systematics and taxonomy of mealybugs may be improved by integrative taxonomy which may facilitate the integrated pest management of these pests. |
Thesagro: |
Cafeicultura; Cochonilha; Praga; Praga de Planta. |
Categoria do assunto: |
-- |
URL: |
https://biblioteca.incaper.es.gov.br/digital/bitstream/item/4391/1/diversity-cochonilha.pdf
|
Marc: |
LEADER 02186naa a2200289 a 4500 001 1024699 005 2023-03-01 008 2023 bl uuuu u00u1 u #d 100 1 $aOLIVEIRA, P. V. 245 $aMolecular Species Delimitation Using COI Barcodes of Mealybugs (Hemiptera$bPseudococcidae) from Coffee Plants in Espírito Santo, Brazil.$h[electronic resource] 260 $c2023 520 $aMealybugs are insects belonging to the family Pseudococcidae. This family includes many plant-pest species with similar morphologies, which may lead to errors in mealybug identification and delimitation. In the present study, we employed molecular-species-delimitation approaches based on distance (ASAP) and coalescence (GMYC and mPTP) methods to identify mealybugs collected from coffee and other plant hosts in the states of Espírito Santo, Bahia, Minas Gerais, and Pernambuco, Brazil. We obtained 171 new COI sequences, and 565 from the BOLD Systems database, representing 26 candidate species of Pseudococcidae. The MOTUs estimated were not congruent across different methods (ASAP-25; GMYC-30; mPTP-22). Misidentifications were revealed in the sequences from the BOLD Systems database involving Phenacoccus solani × Ph. solenopsis, Ph. tucumanus × Ph. baccharidis, and Planacoccus citri × Pl. minor species. Ten mealybug species were collected from coffee plants in Espírito Santo. Due to the incorrect labeling of the species sequences, the COI barcode library of the dataset from the database needs to be carefully analyzed to avoid the misidentification of species. The systematics and taxonomy of mealybugs may be improved by integrative taxonomy which may facilitate the integrated pest management of these pests. 650 $aCafeicultura 650 $aCochonilha 650 $aPraga 650 $aPraga de Planta 700 1 $aSANTOS, A. R. dos 700 1 $aOLIVE, E. L. 700 1 $aBRITTO, K. B. 700 1 $aALMEIDA, F. A. N. de. 700 1 $aSILVA, V. C. P. da. 700 1 $aMACHADO, C. B. 700 1 $aFORNAZIER, M. J. 700 1 $aVENTURA, J. A. 700 1 $aCULIK, M. P. 700 1 $aPANETO, G. G. 773 $tDiversity$gv. 15, n. 305, p. 1-11, 2023.
Download
Esconder MarcMostrar Marc Completo |
Registro original: |
Biblioteca Rui Tendinha (BRT) |
|
Biblioteca |
ID |
Origem |
Tipo/Formato |
Classificação |
Cutter |
Registro |
Volume |
Status |
Fechar
|
|
Registro Completo |
Biblioteca(s): |
Biblioteca Rui Tendinha. |
Data corrente: |
19/05/2020 |
Data da última atualização: |
19/05/2020 |
Tipo da produção científica: |
Artigo em Periódico Indexado |
Circulação/Nível: |
B - 1 |
Autoria: |
SANTOS, A. L. P. dos; BRITO, C. C. R. de; MOREIRA, G. R.; GOMES-SILVA, F.; CUNHA FILHO, M.; COSTA, M. L. L. da; LEITE, L. A.; REIS, R. B.; PIMENTEL, P. G.; FIGUEIREDO, M. R. P. |
Afiliação: |
André Luiz Pinto dos Santos; Cícero Carlos Ramos de Brito; Guilherme Rocha Moreira; Frank Gomes-Silva; Moacyr Cunha Filho; Maria Lindomárcia Leonardo da Costa; Leonardo Andrade Leite; Ronaldo Braga Reis; Patrícia Guimarães Pimentel; Mércia Regina Pereira de Figueiredo, Incaper. |
Título: |
New model of evaluation of sunflower and corn silages by the in vitro gas production technique. |
Ano de publicação: |
2020 |
Fonte/Imprenta: |
Semina: Ciências Agrárias, Londrina, v. 41, n. 4, p. 1373-1384, jul./ago. 2020. |
Idioma: |
Inglês |
Conteúdo: |
This study aimed to propose a model called Two-compartment Logistic-von Bertalanffy (LVB) and to identify among the proposed and Two-compartment Logistic (TL) models the one that has the best goodness of fit to the kinetic curve of cumulative gas production (CGP) of sunflower and corn silages alone and combined using the in vitro semi-automated gas production technique. A random block splitplot experimental design was employed in which the inoculums were the blocks, the incubation times were the split-plots, and the experimental diets were: CS - corn silage, SS - sunflower silage (as singleroughage), and their mixtures, i.e., 340SS (660 g kg-1 corn silage and 340 g kg-1 sunflower silage) and
660SS (340 g kg-1 corn silage and 660 g kg-1 sunflower silage). The parameters were estimated by the least squares method using the iterative Gauss-Newton process in the software R version 3.4.1.vThe criteria adopted were: adjusted coefficient of determination (R2 adj.), residual mean squares (RMS), mean absolute deviation (MAD), Akaike information criterion (AIC), Bayesian information criterion (BIC), and relative efficiency (RE). The TL model had higher R2 adj. values compared to LVB, however, such difference may be considered negligible. The LVB model had RE above one, which indicates it is superior to the TL model, in addition to the lowest RMS, MAD, AIC, and BIC values, The Two compartment Logistic-von Bertalanffy model had the best fit to describe the CGP over time according to the methodology and conditions of the present study.
O objetivo deste trabalho é propor um modelo denominado Logístico-Von Bertalanffy bicompartimental (LVB) e identificar entre os modelos proposto e Logístico bicompartimental (LB), aquele apresenta maior qualidade de ajuste à curva de cinética de produção cumulativa de gases (PCG) das silagens de girassol, de milho e de suas misturas, através da técnica ?in vitro? semiautomática de produção de gases.
O delineamento experimental foi em blocos ao acaso, onde os inóculos equivalem aos blocos, os tempos de incubação às subparcelas, e as dietas experimentais foram: SM - silagem de milho; 340SG - 660 g kg-1 de silagem de milho e 340 g kg-1 de silagem de girassol; 660SG - 340 g kg-1 de silagem de milho e 660 g kg-1 de silagem de girassol e SG - silagem de girassol. Os parâmetros foram estimados pelo método de mínimos quadrados utilizando o processo iterativo de Gauss-Newton, a partir do programa R versão 3.4.1. Os critérios adotados foram: o coeficiente de determinação ajustado (R2adj.), quadrado médio do resíduo (QMR), desvio médio absoluto (DMA), critério de informação de Akaike (AIC), critério
Bayesiano de Schwarz (BIC) e a eficiência relativa (ER). O modelo LB apresentou os maiores valores de R2 adj. comparado ao LVB, porém, essa diferença entre eles pode ser considerada desprezível. O modelo LVB apresentou RE maior que um, indicando superioridade em relação ao LB, além disso, obteve os menores valores de QMR, DMA, AIC e BIC. Dentre os modelos ajustados, o modelo Logístico-Von Bertalanffy bicompartimental apresentou melhor qualidade de ajuste para descrever a PCG ao longo do tempo, de acordo com a metodologia e condições em que foi desenvolvido o presente estudo. MenosThis study aimed to propose a model called Two-compartment Logistic-von Bertalanffy (LVB) and to identify among the proposed and Two-compartment Logistic (TL) models the one that has the best goodness of fit to the kinetic curve of cumulative gas production (CGP) of sunflower and corn silages alone and combined using the in vitro semi-automated gas production technique. A random block splitplot experimental design was employed in which the inoculums were the blocks, the incubation times were the split-plots, and the experimental diets were: CS - corn silage, SS - sunflower silage (as singleroughage), and their mixtures, i.e., 340SS (660 g kg-1 corn silage and 340 g kg-1 sunflower silage) and
660SS (340 g kg-1 corn silage and 660 g kg-1 sunflower silage). The parameters were estimated by the least squares method using the iterative Gauss-Newton process in the software R version 3.4.1.vThe criteria adopted were: adjusted coefficient of determination (R2 adj.), residual mean squares (RMS), mean absolute deviation (MAD), Akaike information criterion (AIC), Bayesian information criterion (BIC), and relative efficiency (RE). The TL model had higher R2 adj. values compared to LVB, however, such difference may be considered negligible. The LVB model had RE above one, which indicates it is superior to the TL model, in addition to the lowest RMS, MAD, AIC, and BIC values, The Two compartment Logistic-von Bertalanffy model had the best fit to describe the CGP over time according to the... Mostrar Tudo |
Palavras-Chave: |
Alimentos alternativos; Cilagem; Forragem; Gás; Girassol; Milho; Modelo proposto; Rúmen; Vacas leiteiras. |
Thesaurus NAL: |
Alternative feed; Forage; Proposed model; Rumen. |
Categoria do assunto: |
-- |
URL: |
https://biblioteca.incaper.es.gov.br/digital/bitstream/123456789/4019/1/silagem-girassol-milho-mercia.pdf
|
Marc: |
LEADER 04350naa a2200385 a 4500 001 1022210 005 2020-05-19 008 2020 bl uuuu u00u1 u #d 100 1 $aSANTOS, A. L. P. dos 245 $aNew model of evaluation of sunflower and corn silages by the in vitro gas production technique.$h[electronic resource] 260 $c2020 520 $aThis study aimed to propose a model called Two-compartment Logistic-von Bertalanffy (LVB) and to identify among the proposed and Two-compartment Logistic (TL) models the one that has the best goodness of fit to the kinetic curve of cumulative gas production (CGP) of sunflower and corn silages alone and combined using the in vitro semi-automated gas production technique. A random block splitplot experimental design was employed in which the inoculums were the blocks, the incubation times were the split-plots, and the experimental diets were: CS - corn silage, SS - sunflower silage (as singleroughage), and their mixtures, i.e., 340SS (660 g kg-1 corn silage and 340 g kg-1 sunflower silage) and 660SS (340 g kg-1 corn silage and 660 g kg-1 sunflower silage). The parameters were estimated by the least squares method using the iterative Gauss-Newton process in the software R version 3.4.1.vThe criteria adopted were: adjusted coefficient of determination (R2 adj.), residual mean squares (RMS), mean absolute deviation (MAD), Akaike information criterion (AIC), Bayesian information criterion (BIC), and relative efficiency (RE). The TL model had higher R2 adj. values compared to LVB, however, such difference may be considered negligible. The LVB model had RE above one, which indicates it is superior to the TL model, in addition to the lowest RMS, MAD, AIC, and BIC values, The Two compartment Logistic-von Bertalanffy model had the best fit to describe the CGP over time according to the methodology and conditions of the present study. O objetivo deste trabalho é propor um modelo denominado Logístico-Von Bertalanffy bicompartimental (LVB) e identificar entre os modelos proposto e Logístico bicompartimental (LB), aquele apresenta maior qualidade de ajuste à curva de cinética de produção cumulativa de gases (PCG) das silagens de girassol, de milho e de suas misturas, através da técnica ?in vitro? semiautomática de produção de gases. O delineamento experimental foi em blocos ao acaso, onde os inóculos equivalem aos blocos, os tempos de incubação às subparcelas, e as dietas experimentais foram: SM - silagem de milho; 340SG - 660 g kg-1 de silagem de milho e 340 g kg-1 de silagem de girassol; 660SG - 340 g kg-1 de silagem de milho e 660 g kg-1 de silagem de girassol e SG - silagem de girassol. Os parâmetros foram estimados pelo método de mínimos quadrados utilizando o processo iterativo de Gauss-Newton, a partir do programa R versão 3.4.1. Os critérios adotados foram: o coeficiente de determinação ajustado (R2adj.), quadrado médio do resíduo (QMR), desvio médio absoluto (DMA), critério de informação de Akaike (AIC), critério Bayesiano de Schwarz (BIC) e a eficiência relativa (ER). O modelo LB apresentou os maiores valores de R2 adj. comparado ao LVB, porém, essa diferença entre eles pode ser considerada desprezível. O modelo LVB apresentou RE maior que um, indicando superioridade em relação ao LB, além disso, obteve os menores valores de QMR, DMA, AIC e BIC. Dentre os modelos ajustados, o modelo Logístico-Von Bertalanffy bicompartimental apresentou melhor qualidade de ajuste para descrever a PCG ao longo do tempo, de acordo com a metodologia e condições em que foi desenvolvido o presente estudo. 650 $aAlternative feed 650 $aForage 650 $aProposed model 650 $aRumen 653 $aAlimentos alternativos 653 $aCilagem 653 $aForragem 653 $aGás 653 $aGirassol 653 $aMilho 653 $aModelo proposto 653 $aRúmen 653 $aVacas leiteiras 700 1 $aBRITO, C. C. R. de 700 1 $aMOREIRA, G. R. 700 1 $aGOMES-SILVA, F. 700 1 $aCUNHA FILHO, M. 700 1 $aCOSTA, M. L. L. da 700 1 $aLEITE, L. A. 700 1 $aREIS, R. B. 700 1 $aPIMENTEL, P. G. 700 1 $aFIGUEIREDO, M. R. P. 773 $tSemina: Ciências Agrárias, Londrina$gv. 41, n. 4, p. 1373-1384, jul./ago. 2020.
Download
Esconder MarcMostrar Marc Completo |
Registro original: |
Biblioteca Rui Tendinha (BRT) |
|
Biblioteca |
ID |
Origem |
Tipo/Formato |
Classificação |
Cutter |
Registro |
Volume |
Status |
Fechar
|
Expressão de busca inválida. Verifique!!! |
|
|