Ultrasound-Assisted Extraction for the Recovery of Carotenoids from Guava’s Pulp and Waste Powders     

da Silva Lima  Renan  Nunes  Itaciara Larroza  Block  Jane Mara 《Plant foods for human nutrition (Dordrecht, Netherlands)》2020,75(1):63-69

Plant Foods for Human Nutrition - In this work, lycopene- and β-carotene-rich extracts were obtained from guava’s pulp and waste powders using maceration (ME), ultrasonic bath (BUAE,...  相似文献   

Effects of chronic dietary thiamethoxam and prothioconazole exposure on Apis mellifera worker adults and brood     

Sarah C Wood  Igor Medici de Mattos  Ivanna V Kozii  Colby D Klein  Ihor Dvylyuk  Crystani D A Folkes  Roney de Carvalho Macedo Silva  Igor Moshynskyy  Tasha Epp  Elemir Simko 《Pest management science》2020,76(1):85-94

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Volatile emissions of watercress (Nasturtium officinale) leaves and passion fruit (Passiflora edulis) seeds against Meloidogyne incognita     

Marcela F Silva  Vicente P Campos  Aline F Barros  Willian C Terra  Mrcio P Pedroso  Vanessa A Gomes  Clerio R Ribeiro  Fabíola J Silva 《Pest management science》2020,76(4):1413-1421

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Hormetic effect of glyphosate persists during the entire growth period and increases sugarcane yield     

Renata P Pincelli‐Souza  Fernanda PAP Bortolheiro  Caio A Carbonari  Edivaldo D Velini  Marcelo de A Silva 《Pest management science》2020,76(7):2388-2394

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Climate‐based seasonal dynamics of the invasive red palm mite Raoiella indica     

Ricardo Siqueira da Silva  Elisngela Gomes Fidelis  George Amaro  Rodrigo Soares Ramos  Paulo Antnio Santana Junior  Marcelo Coutinho Picano 《Pest management science》2020,76(11):3849-3856

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Comparison between vegetation indices for detecting spatial and temporal variabilities in soybean crop using canopy sensors     

Morlin Carneiro  Franciele  Angeli Furlani  Carlos Eduardo  Zerbato  Cristiano  Candida de Menezes  Patricia  da Silva Gírio  Lucas Augusto  Freire de Oliveira  Mailson 《Precision Agriculture》2020,21(5):979-1007

Precision Agriculture - Crop monitoring through remote sensing techniques enable greater knowledge of average variability in crop growth. Canopy sensors help provide information on the variability...  相似文献   

Prediction of Genetic Gain in Sweet Corn using Selection Indexes     

da Silva  Isadora Gonçalves  Castoldi  Renata  de Oliveira Charlo  Hamilton César  de Souza Miranda  Mateus  Nunes  Thaíssa Dias Cardoso  Costa  Luciene Lacerda  Lemes  Ernane Miranda 《Journal of Crop Science and Biotechnology》2020,23(2):191-196

Journal of Crop Science and Biotechnology - The cultivation of sweet corn is expanding in Brazil, but there are serious constraints about the availability of commercial cultivars. The selection of...  相似文献   

Genome-wide in silico analysis of SOD genes in common bean (Phaseolus vulgaris L.)     

Silva  Silviany Angelica Fernandes  Silva  Fláive Loyze Baldassarini  Ribas  Alessandra Ferreira  de Souza  Silvia Graciele Hülse  dos Santos  Tiago Benedito 《Journal of Crop Science and Biotechnology》2020,23(3):241-251

Journal of Crop Science and Biotechnology - Superoxide dismutases (SODs) are a group of enzymes that play essential roles in catalyzing the dismutation of superoxide radicals to protect cells from...  相似文献   

Meta-analysis of fungicide efficacy on soybean target spot and cost–benefit assessment     

J. P. Edwards Molina  P. A. Paul  L. Amorim  L. H. C. P. da Silva  F. V. Siqueri  E. P. Borges  H. D. Campos  J. Nunes Junior  M. C. Meyer  M. C. Martins  R. S. Balardin  V. J. Carlin  J. F. J. Grigolli  L. M. de R. Belufi  C. V. Godoy 《Plant pathology》2019,68(1):94-106

Target spot of soybean has spread in Brazil, the southeastern United States and Argentina in the last decade. A collaborative network of field Uniform Fungicide Trials (UFT) in Brazil was created in 2011 to study the target spot control efficacy of fungicides, including azoxystrobin + benzovindiflupyr (AZ_BF), carbendazim (CZM), fluxapyroxad + pyraclostrobin (FLUX_PYRA), epoxiconazole + FLUX_PYRA (EPO_FLUX_PYRA), mancozeb (MZB) and prothioconazole + trifloxystrobin (PROT_TRIF). Network meta-analysis was used to conduct a quantitative synthesis of UFT data collected from 2012 to 2016 and to evaluate the effects of disease pressure (DP, low ≤ 35% target spot severity in the nontreated control < high) and year of experiment on the overall mean efficacy and yield response to each of the tested fungicides. Based on mean percentage control of target spot severity, the tested fungicides fall into three efficacy groups (EG): high EG, FLUX_PYRA (76.2% control relative to the nontreated control) and EPO_FLUX_PYRA (75.7% control); intermediate EG, PROT_TRIF (66.5% control) and low EG, MZB (49.6% control), AZ_BF (46.7% control) and CZM (32.4% control). DP had a significant effect on yield response. At DP_Low, the highest response was due to PROT_TRIF (+342 kg ha⁻¹, +12.8%) and EPO_FLUX_PYRA (+295.5 kg ha⁻¹, +11.2%), whereas at DP_High, EPO_FLUX_PYRA and FLUX_PYRA outperformed the other treatments, with yield responses of 503 kg ha⁻¹ (+20.2%) and 469 kg ha⁻¹ (+19.1%), respectively. The probability of a positive return on fungicide investment ranged from 0.26 to 0.56 at DP_Low and from 0.34 to 0.66 at DP_High.  相似文献   

Temporal and spatial progress of the diseases caused by the crinivirus tomato chlorosis virus and the begomovirus tomato severe rugose virus in tomatoes in Brazil     

M. A. Macedo  A. K. Inoue-Nagata  T. N. Z. Silva  D. M. S. Freitas  J. A. M. Rezende  J. C. Barbosa  M. Michereff-Filho  A. R. Nascimento  A. L. Lourenção  A. Bergamin Filho 《Plant pathology》2019,68(1):72-84

Efficient management of whitefly-borne diseases remains a challenge due to the lack of a comprehensive understanding of their epidemiology, particularly of the diseases tomato golden mosaic and tomato yellowing. Here, by monitoring 16 plots in four commercial fields, the temporal and spatial distribution of these two diseases were studied in tomato fields in Brazil. In the experimental plots these diseases were caused by tomato severe rugose virus (ToSRV) and tomato chlorosis virus (ToCV), respectively. The incidence of each virus was similar in the plots within a field but varied greatly among fields. Plants with symptoms for both diseases were randomly distributed in three of four spatial analyses. The curves representing the progress of both diseases were similar and contained small fluctuations, indicating that the spread of both viruses was similar under field conditions. In transmission experiments of ToSRV and ToCV by Bemisia tabaci MEAM1 (former biotype B), these viruses had a similar transmission rate in single or mixed infections. It was then shown that primary and secondary spread of ToCV were not efficiently controlled by insecticide applications. Finally, in a typical monomolecular model of disease progress, simulation of the primary dissemination of ToSRV and ToCV showed that infected plants were predominantly randomly distributed. It is concluded that, although the manner of vector transmission differs between ToSRV (persistent) and ToCV (semipersistent), the main dispersal mechanisms are most probably similar for these two diseases: primary spread is the predominant mechanism, and epidemics of these diseases have been caused by several influxes of viruliferous whiteflies.  相似文献