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Registro Completo |
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Biblioteca(s): |
Embrapa Agropecuária Oeste; Embrapa Cerrados. |
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Data corrente: |
05/12/1994 |
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Data da última atualização: |
20/10/1998 |
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Autoria: |
SILVA, A. R. da. |
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Título: |
A cultura do trigo no Brasil Central sem irrigacao. |
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Ano de publicação: |
1977 |
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Fonte/Imprenta: |
Brasilia: EMBRAPA-CPAC, 1977. |
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Páginas: |
16p. |
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Série: |
(EMBRAPA-CPAC. Publicacao Avulsa, 4). |
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Idioma: |
Português |
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Palavras-Chave: |
Brasil; Centro; Cerrados; Cultivation; Cultivo; Sequeiro. |
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Thesagro: |
Cerrado; Irrigação; Trigo; Triticum Aestivum. |
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Thesaurus Nal: |
Brazil; wheat. |
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Categoria do assunto: |
-- |
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Marc: |
LEADER 00643nam a2200265 a 4500
001 1561844
005 1998-10-20
008 1977 bl uuuu u0uu1 u #d
100 1 $aSILVA, A. R. da
245 $aA cultura do trigo no Brasil Central sem irrigacao.
260 $aBrasilia: EMBRAPA-CPAC$c1977
300 $a16p.
490 $a(EMBRAPA-CPAC. Publicacao Avulsa, 4).
650 $aBrazil
650 $awheat
650 $aCerrado
650 $aIrrigação
650 $aTrigo
650 $aTriticum Aestivum
653 $aBrasil
653 $aCentro
653 $aCerrados
653 $aCultivation
653 $aCultivo
653 $aSequeiro
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Registro original: |
Embrapa Cerrados (CPAC) |
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Registro Completo
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Biblioteca(s): |
Embrapa Milho e Sorgo. |
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Data corrente: |
17/04/2023 |
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Data da última atualização: |
17/04/2023 |
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Tipo da produção científica: |
Artigo em Periódico Indexado |
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Circulação/Nível: |
A - 4 |
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Autoria: |
SOUZA, C. da S. F.; SOUZA, B. H. S. de; MENEZES, C. B. de; SIMEONE, M. L. F.; NASCIMENTO, P. T.; FRANÇA, J. C. O.; MENDES, S. M. |
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Afiliação: |
CAMILA DA SILVA FERNANDES SOUZA, Universidade Federal de Lavras; BRUNO HENRIQUE SARDINHA DE SOUZA, Universidade Federal de Lavras; CICERO BESERRA DE MENEZES, CNPMS; MARIA LUCIA FERREIRA SIMEONE, CNPMS; PRISCILLA TAVARES NASCIMENTO, Universidade Federal de Lavras; JOSÉLIA CARVALHO OLIVEIRA FRANÇA, Universidade Federal de Lavras; SIMONE MARTINS MENDES, CNPMS. |
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Título: |
Multiple resistance to primary pests of grain sorghum hybrids: Spodoptera frugiperda (Lepidoptera: Noctuidae), Diatraea saccharalis (Lepidoptera: Crambidae), and Diceraeus melacanthus (Hemiptera: Pentatomidae). |
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Ano de publicação: |
2023 |
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Fonte/Imprenta: |
Revista Brasileira de Entomologia, v. 67, n. 1, e20210118, 2023. |
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DOI: |
https://doi.org/10.1590/1806-9665-RBENT-2021-0118 |
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Idioma: |
Inglês |
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Conteúdo: |
Plant resistance is an important tactic within the precepts of Integrated Pest Management, and the existence of grain sorghum hybrids with multiple insect resistance could benefit crop management and sustainability. This study evaluated the susceptibility of 30 grain-sorghum hybrids to three major pests, namely, fall armyworm (FAW) Spodoptera frugiperda, sugarcane borer (SCB) Diatraea saccharalis, and green-belly stink bug (GBS) Diceraeus melacanthus. The hybrids were cultivated and experiments with each insect species were conducted separately in a greenhouse. For FAW, visual injury assessments were performed on plants 7 and 14 days after infestation (DAI). For SCB, insect presence and injury were assessed 40 DAI. For GBS, the plants were evaluated using a damage rating scale 12, 19, and 26 DAI. Cluster analysis allowed separating the grain sorghum hybrids into groups regarding the levels of resistance to each pest. Hybrid BRS373 stood out as moderately resistant to FAW; AG1090, 80G20, BRAVO, BRS373, AG1615, and IG220 were the most promising for SCB; and for GBS, hybrids 50A40, A9735R, JADE, ENFORCER, BUSTER, 50A10, and IG244 were the most nominated. This information will significantly aid sorghum breeding programs focused on developing commercial hybrids that comprise both insect-resistance and high-yield characteristics. However, further research should evaluate potential chemical and morphological plant traits underlying the lower levels of susceptibility to FAW, SCB, and GBS found in the selected sorghum hybrids. MenosPlant resistance is an important tactic within the precepts of Integrated Pest Management, and the existence of grain sorghum hybrids with multiple insect resistance could benefit crop management and sustainability. This study evaluated the susceptibility of 30 grain-sorghum hybrids to three major pests, namely, fall armyworm (FAW) Spodoptera frugiperda, sugarcane borer (SCB) Diatraea saccharalis, and green-belly stink bug (GBS) Diceraeus melacanthus. The hybrids were cultivated and experiments with each insect species were conducted separately in a greenhouse. For FAW, visual injury assessments were performed on plants 7 and 14 days after infestation (DAI). For SCB, insect presence and injury were assessed 40 DAI. For GBS, the plants were evaluated using a damage rating scale 12, 19, and 26 DAI. Cluster analysis allowed separating the grain sorghum hybrids into groups regarding the levels of resistance to each pest. Hybrid BRS373 stood out as moderately resistant to FAW; AG1090, 80G20, BRAVO, BRS373, AG1615, and IG220 were the most promising for SCB; and for GBS, hybrids 50A40, A9735R, JADE, ENFORCER, BUSTER, 50A10, and IG244 were the most nominated. This information will significantly aid sorghum breeding programs focused on developing commercial hybrids that comprise both insect-resistance and high-yield characteristics. However, further research should evaluate potential chemical and morphological plant traits underlying the lower levels of susceptibility to FAW, SCB, an... Mostrar Tudo |
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Thesagro: |
Sorgo. |
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Thesaurus NAL: |
Host plants; Sugarcane. |
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Categoria do assunto: |
F Plantas e Produtos de Origem Vegetal |
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URL: |
https://ainfo.cnptia.embrapa.br/digital/bitstream/doc/1153180/1/Multiple-resistance-to-primary-pests-of-grain-sorghum.pdf
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Marc: |
LEADER 02417naa a2200241 a 4500
001 2153180
005 2023-04-17
008 2023 bl uuuu u00u1 u #d
024 7 $ahttps://doi.org/10.1590/1806-9665-RBENT-2021-0118$2DOI
100 1 $aSOUZA, C. da S. F.
245 $aMultiple resistance to primary pests of grain sorghum hybrids$bSpodoptera frugiperda (Lepidoptera: Noctuidae), Diatraea saccharalis (Lepidoptera: Crambidae), and Diceraeus melacanthus (Hemiptera: Pentatomidae).$h[electronic resource]
260 $c2023
520 $aPlant resistance is an important tactic within the precepts of Integrated Pest Management, and the existence of grain sorghum hybrids with multiple insect resistance could benefit crop management and sustainability. This study evaluated the susceptibility of 30 grain-sorghum hybrids to three major pests, namely, fall armyworm (FAW) Spodoptera frugiperda, sugarcane borer (SCB) Diatraea saccharalis, and green-belly stink bug (GBS) Diceraeus melacanthus. The hybrids were cultivated and experiments with each insect species were conducted separately in a greenhouse. For FAW, visual injury assessments were performed on plants 7 and 14 days after infestation (DAI). For SCB, insect presence and injury were assessed 40 DAI. For GBS, the plants were evaluated using a damage rating scale 12, 19, and 26 DAI. Cluster analysis allowed separating the grain sorghum hybrids into groups regarding the levels of resistance to each pest. Hybrid BRS373 stood out as moderately resistant to FAW; AG1090, 80G20, BRAVO, BRS373, AG1615, and IG220 were the most promising for SCB; and for GBS, hybrids 50A40, A9735R, JADE, ENFORCER, BUSTER, 50A10, and IG244 were the most nominated. This information will significantly aid sorghum breeding programs focused on developing commercial hybrids that comprise both insect-resistance and high-yield characteristics. However, further research should evaluate potential chemical and morphological plant traits underlying the lower levels of susceptibility to FAW, SCB, and GBS found in the selected sorghum hybrids.
650 $aHost plants
650 $aSugarcane
650 $aSorgo
700 1 $aSOUZA, B. H. S. de
700 1 $aMENEZES, C. B. de
700 1 $aSIMEONE, M. L. F.
700 1 $aNASCIMENTO, P. T.
700 1 $aFRANÇA, J. C. O.
700 1 $aMENDES, S. M.
773 $tRevista Brasileira de Entomologia$gv. 67, n. 1, e20210118, 2023.
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Registro original: |
Embrapa Milho e Sorgo (CNPMS) |
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