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Registro Completo |
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Biblioteca(s): |
Embrapa Cerrados. |
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Data corrente: |
03/09/2021 |
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Data da última atualização: |
03/09/2021 |
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Tipo da produção científica: |
Artigo em Periódico Indexado |
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Autoria: |
OLIVEIRA, C. M. de; FRIZZAS, M. R. |
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Afiliação: |
CHARLES MARTINS DE OLIVEIRA, CPAC; MARINA REGINA FRIZZAS. |
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Título: |
Root consumption and damage estimates caused by Phyllophaga capillata and Aegopsis bolboceridus (Coleoptera, Melolonthidae) larvae in soybean and maize in central Brazil. |
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Ano de publicação: |
2021 |
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Fonte/Imprenta: |
Crop Protection, v. 146, August 2021. |
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Páginas: |
7 p. |
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DOI: |
https://doi.org/10.1016/j.cropro.2021.105651 |
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Idioma: |
Inglês |
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Conteúdo: |
Abstract Phyllophaga capillata (Blanchard) and Aegopsis bolboceridus (Thomson) (Coleoptera, Melolonthidae) are important soil pests in soybean and maize crops in central Brazil. The aim of this study was to evaluate the capacity of root consumption by larvae of P. capillata in soybean and A. bolboceridus in maize under controlled conditions and to estimate the damage caused by these species in the field. Root consumption was evaluated in a screened nursery (Brasília/DF, Brazil). Pots with soybean and maize plants were infested separately with different instars and larval densities (0, 1, 2, 4, 6, 8, and 10 larvae/plant) of P. capillata or A. bolboceridus. After 24 h, the weight, area, and length of the roots were evaluated. Damage estimates were calculated for soybean (Brasília/DF, Brazil) and maize (Cabeceiras/GO, Brazil) production in fields with and without severe white grub infestations. In the crop production stage of the experiment, we evaluated the number of plants per linear meter, weight of 1000 grains, productivity, number of pods per plant (soybean), and weight and length of ears (maize). For the two species of white grubs, root consumption was relatively low for first-instar larvae, high for second-instar larvae, and especially high for third-instar larvae. The third instars reduced the root system by approximately 25% in soybean and 64% in maize. We observed that P. capillata and A. bolboceridus damaged all evaluated variables, reducing overall soybean productivity by 58.62% and maize productivity by 59.76%. Our results suggest that it is necessary to monitor the presence of these species by sampling and include them in the integrated pest management programs of these crops in the regions where these species occur. MenosAbstract Phyllophaga capillata (Blanchard) and Aegopsis bolboceridus (Thomson) (Coleoptera, Melolonthidae) are important soil pests in soybean and maize crops in central Brazil. The aim of this study was to evaluate the capacity of root consumption by larvae of P. capillata in soybean and A. bolboceridus in maize under controlled conditions and to estimate the damage caused by these species in the field. Root consumption was evaluated in a screened nursery (Brasília/DF, Brazil). Pots with soybean and maize plants were infested separately with different instars and larval densities (0, 1, 2, 4, 6, 8, and 10 larvae/plant) of P. capillata or A. bolboceridus. After 24 h, the weight, area, and length of the roots were evaluated. Damage estimates were calculated for soybean (Brasília/DF, Brazil) and maize (Cabeceiras/GO, Brazil) production in fields with and without severe white grub infestations. In the crop production stage of the experiment, we evaluated the number of plants per linear meter, weight of 1000 grains, productivity, number of pods per plant (soybean), and weight and length of ears (maize). For the two species of white grubs, root consumption was relatively low for first-instar larvae, high for second-instar larvae, and especially high for third-instar larvae. The third instars reduced the root system by approximately 25% in soybean and 64% in maize. We observed that P. capillata and A. bolboceridus damaged all evaluated variables, reducing overall soybean productiv... Mostrar Tudo |
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Thesagro: |
Larva; Perda da Produção; Praga de Planta; Previsão de Safra. |
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Categoria do assunto: |
-- |
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Marc: |
LEADER 02461naa a2200205 a 4500
001 2134045
005 2021-09-03
008 2021 bl uuuu u00u1 u #d
024 7 $ahttps://doi.org/10.1016/j.cropro.2021.105651$2DOI
100 1 $aOLIVEIRA, C. M. de
245 $aRoot consumption and damage estimates caused by Phyllophaga capillata and Aegopsis bolboceridus (Coleoptera, Melolonthidae) larvae in soybean and maize in central Brazil.$h[electronic resource]
260 $c2021
300 $a7 p.
520 $aAbstract Phyllophaga capillata (Blanchard) and Aegopsis bolboceridus (Thomson) (Coleoptera, Melolonthidae) are important soil pests in soybean and maize crops in central Brazil. The aim of this study was to evaluate the capacity of root consumption by larvae of P. capillata in soybean and A. bolboceridus in maize under controlled conditions and to estimate the damage caused by these species in the field. Root consumption was evaluated in a screened nursery (Brasília/DF, Brazil). Pots with soybean and maize plants were infested separately with different instars and larval densities (0, 1, 2, 4, 6, 8, and 10 larvae/plant) of P. capillata or A. bolboceridus. After 24 h, the weight, area, and length of the roots were evaluated. Damage estimates were calculated for soybean (Brasília/DF, Brazil) and maize (Cabeceiras/GO, Brazil) production in fields with and without severe white grub infestations. In the crop production stage of the experiment, we evaluated the number of plants per linear meter, weight of 1000 grains, productivity, number of pods per plant (soybean), and weight and length of ears (maize). For the two species of white grubs, root consumption was relatively low for first-instar larvae, high for second-instar larvae, and especially high for third-instar larvae. The third instars reduced the root system by approximately 25% in soybean and 64% in maize. We observed that P. capillata and A. bolboceridus damaged all evaluated variables, reducing overall soybean productivity by 58.62% and maize productivity by 59.76%. Our results suggest that it is necessary to monitor the presence of these species by sampling and include them in the integrated pest management programs of these crops in the regions where these species occur.
650 $aLarva
650 $aPerda da Produção
650 $aPraga de Planta
650 $aPrevisão de Safra
700 1 $aFRIZZAS, M. R.
773 $tCrop Protection$gv. 146, August 2021.
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| 21. |  | ROSSI, C. M. A.; FONTANA, L.; HUBINGER, S. Z.; VICENTINI-POLETTE, C. M.; FERREIRA, M. D.; SPOTO, M. H. F.; SALA, F. C.; VERRUMA-BERNARDI, M. R. Evaluation of new lettuces cultivars produced in different crops systems. Brazilian Journal of Agriculture - Revista de Agricultura, v. 95, n. 2, 2020. 106 - 122| Tipo: Artigo em Periódico Indexado | Circulação/Nível: B - 2 |
| Biblioteca(s): Embrapa Instrumentação. |
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| 22. | | BRASIL, V. C. B.; MENDES, T. D.; HUBINGER, S. Z.; FARINAS, C. S.; DAMASO, M. C. T.; RODRIGUES, D. de S. Imobilização de extrato celulótico produzido por Aspergillius niger e aplicação na hidrólise de bagaço de cana-de-açúcar pré-tratado. In: ENCONTRO DE PESQUISA E INOVAÇÃO DA EMBRAPA AGROENERGIA, 2., 2015, Brasília, DF. Anais ... Brasília, DF: Embrapa Agroenergia, 2015. p. 21 - 23| Tipo: Resumo em Anais de Congresso |
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| 23. | | BRASSOLATTI, P.; KIDO, H. W.; GABBAI-ARMELIN, P. R.; BOSSINI, P. S.; ALMEIDA-LOPES, L.; ZANARDI, L. M.; NAPOLITANO, M. A.; AVÓ, L. S.; HUBINGER, S. Z.; FORATO, L. A.; ARAÚJO-MOREIRA, F. M.; PARIZOTTO, N. A. Bacterial cellulose membranes as applied natural dressing in the treatment of full-thickness burns in rats. Tissue engineering part A, v. 21, S-135, 2015. Supplement 1. Edição dos resumos do 4 TERMIS World Congress. Boston, Sept. 2015.| Tipo: Artigo em Anais de Congresso |
| Biblioteca(s): Embrapa Instrumentação. |
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| 24. | | SANTOS, A. S. dos; HUBINGER, S. Z.; FERREIRA, M. D.; OLIVEIRA, B. C. de; MEDEIROS, S. D. S. de; FORTI, V. A.; SALA, F. C.; VERRUMA-BERNARDI, M. R. Avaliação físico-química e sensorial de cultivares de pimenta biquinho produzidos em sistema orgânico. In: SIMPÓSIO NACIONAL DE INSTRUMENTAÇÃO AGROPECUÁRIA, 4., 2019, São Carlos, SP. Ciência, inovação e mercado: anais. São Carlos, SP: Embrapa Instrumentação, 2019. Editores: Paulino Ribeiro Villas-Boas, Maria Alice Martins, Débora Marcondes Bastos Pereira Milori, Ladislau Martin Neto. SIAGRO 2019. 743-747| Tipo: Artigo em Anais de Congresso |
| Biblioteca(s): Embrapa Instrumentação. |
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| 25. | | ZUCCHINI, N. M.; FLORENCIO, C.; MIRANDA, M.; OLDONI, F. C. A.; BONFIM, N. S.; RODRIGUES, K. A.; OLIVEIRA, R. M. D. DE; FOSCHINI, M. M.; HUBINGER, S. Z.; BRESOLIN, J. D.; FERREIRA, M. D. Effect of carnauba wax nanoemulsion coating on postharvest papaya quality. ISHS Acta Horticulturae, v. 1325, p. 199-206, 2021. V International Symposium on Postharvest Pathology: From Consumer to Laboratory-Sustainable Approaches to Managing Postharvest Pathogens.| Tipo: Artigo em Periódico Indexado | Circulação/Nível: B - 1 |
| Biblioteca(s): Embrapa Instrumentação. |
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| 26. | | PESTANA, G. C.; SANTOS, K. A. F. DOS; MIRANDA, M.; SPRICIGO, P. C.; FOSCHINI, M. M.; BRESOLIN, J. D.; HUBINGER, S. Z.; ASSIS, O. B. G. de; FERREIRA, M. D. Effects of carnauba wax and chitosan bilayer edible coating on shelf life of fresh-cut apple. ISHS Acta Horticulturae, v. 1325, p. 215-224, 2021. V International Symposium on Postharvest Pathology: From Consumer to Laboratory-Sustainable Approaches to Managing Postharvest Pathogens.| Tipo: Artigo em Periódico Indexado | Circulação/Nível: B - 1 |
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| Registros recuperados : 26 | |
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