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Registro Completo |
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Biblioteca(s): |
Embrapa Soja. |
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Data corrente: |
24/02/2015 |
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Data da última atualização: |
12/08/2015 |
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Tipo da produção científica: |
Artigo em Periódico Indexado |
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Autoria: |
ABATI, J.; ZUCARELI, C.; FOLONI, J. S. S.; HENNING, F. A.; BRZEZINSKI, C. R.; HENNING, A. A. |
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Afiliação: |
JULIA ABATI, UEL; CLAUDEMIR ZUCARELI, UEL; JOSÉ SALVADOR SIMONETI FOLONI, UEL; FERNANDO AUGUSTO HENNING, CNPSO; CRISTIAN RAFAEL BRZEZINSKI, UEL; ADEMIR ASSIS HENNING, CNPSO. |
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Título: |
Treatment with fungicides and insecticides on the physiological quality and health of wheat seeds. |
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Ano de publicação: |
2014 |
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Fonte/Imprenta: |
Journal of Seed Science, Viçosa, MG, v. 36, n. 4, p. 392-398, dez. 2014. |
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ISSN: |
2317-1537 |
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DOI: |
10.1590/2317-1545v36n41006 |
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Idioma: |
Português |
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Conteúdo: |
ABSTRACT – Seed treatment with insecticides and fungicides has become an important practice for ensuring initial plant stand in establishing crops. In this context, the aim of this study was to evaluate the infuence of chemical seed treatment with insecticides and fungicides on the physiological quality and health of the seeds of wheat cultivars. Seeds of the wheat cultivars BRS Pardela and BRS Gaivota were used, subjected to the following chemical treatments: 1- control, 2- carboxin + thiram + imidacloprid + thiodicarb, 3- carbendazim + thiram + imidacloprid + thiodicarb, 4- fpronil + thiophanate-methyl + pyraclostrobin, 5- triadimenol + imidacloprid + thiodicarb, 6- fpronil, and 7- imidacloprid + thiodicarb. Physiological quality was evaluated by tests of germination, accelerated aging, the length and dry weight of shoots and roots, and seedling emergence in the feld. Seed health quality was evaluated by the blotter test method. The seeds of the wheat cultivars tested respond differently to the chemical treatments in regard to effects on germination and vigor. The treatment with triadimenol + imidacloprid + thiodicarb is harmful to seedling development. For the BRS Gaivota cultivar, the seed treatment with carboxin + thiram + imidacloprid + thiodicarb; and carbendazim + thiram + imidacloprid + thiodicarb improved seedling establishment in the feld compared to the control. RESUMO - O tratamento de sementes com inseticidas e fungicidas tem se tornado uma prática importante para assegurar o estande inicial de plantas na implantação das lavouras. Diante disso, o objetivo foi avaliar a infuência do tratamento químico de sementes com inseticidas e fungicidas sobre a qualidade fsiológica e sanitária de sementes de cultivares de trigo. Foram utilizadas sementes das cultivares de trigo BRS Pardela e BRS Gaivota, submetidas aos seguintes tratamentos químicos: 1- testemunha, 2- carboxin + thiram + imidacloprido + tiodicarbe, 3- carbendazim + thiram + imidacloprido + tiodicarbe, 4- fpronil + tiofanato metílico + piraclostrobina, 5- triadimenol + imidacloprido + tiodicarbe, 6- fpronil e 7- imidacloprido + tiodicarbe. A qualidade fsiológica foi avaliada por meio dos testes de germinação, envelhecimento acelerado, comprimento e massa seca de parte aérea e raiz, emergência de plântulas em campo e a qualidade sanitária pelo método do blotter test. As sementes das cultivares de trigo testadas respondem de forma diferenciada aos tratamentos químicos quanto aos efeitos na germinação e vigor. O tratamento com triadimenol + imidacloprido + tiodicarbe é prejudicial ao desenvolvimento de plântulas. Para a cultivar BRS Gaivota o tratamento de sementes com carboxin + thiram + imidacloprido + tiodicarbe e carbendazim + thiram + imidacloprido + tiodicarbe favorece o estabelecimento das plântulas em campo, em relação a testemunha. MenosABSTRACT – Seed treatment with insecticides and fungicides has become an important practice for ensuring initial plant stand in establishing crops. In this context, the aim of this study was to evaluate the infuence of chemical seed treatment with insecticides and fungicides on the physiological quality and health of the seeds of wheat cultivars. Seeds of the wheat cultivars BRS Pardela and BRS Gaivota were used, subjected to the following chemical treatments: 1- control, 2- carboxin + thiram + imidacloprid + thiodicarb, 3- carbendazim + thiram + imidacloprid + thiodicarb, 4- fpronil + thiophanate-methyl + pyraclostrobin, 5- triadimenol + imidacloprid + thiodicarb, 6- fpronil, and 7- imidacloprid + thiodicarb. Physiological quality was evaluated by tests of germination, accelerated aging, the length and dry weight of shoots and roots, and seedling emergence in the feld. Seed health quality was evaluated by the blotter test method. The seeds of the wheat cultivars tested respond differently to the chemical treatments in regard to effects on germination and vigor. The treatment with triadimenol + imidacloprid + thiodicarb is harmful to seedling development. For the BRS Gaivota cultivar, the seed treatment with carboxin + thiram + imidacloprid + thiodicarb; and carbendazim + thiram + imidacloprid + thiodicarb improved seedling establishment in the feld compared to the control. RESUMO - O tratamento de sementes com inseticidas e fungicidas tem se tornado uma prática importante p... Mostrar Tudo |
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Thesagro: |
Fungicida; Germinação; Inseticida; Tratamento de semente; Trigo. |
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Thesaurus Nal: |
Fungicides; Insecticides; Seed treatment; Wheat. |
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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/item/118522/1/Treatment-with-fungicides-and-insecticides-on-the-physiological.pdf
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Marc: |
LEADER 03779naa a2200313 a 4500
001 2009531
005 2015-08-12
008 2014 bl uuuu u00u1 u #d
022 $a2317-1537
024 7 $a10.1590/2317-1545v36n41006$2DOI
100 1 $aABATI, J.
245 $aTreatment with fungicides and insecticides on the physiological quality and health of wheat seeds.$h[electronic resource]
260 $c2014
520 $aABSTRACT – Seed treatment with insecticides and fungicides has become an important practice for ensuring initial plant stand in establishing crops. In this context, the aim of this study was to evaluate the infuence of chemical seed treatment with insecticides and fungicides on the physiological quality and health of the seeds of wheat cultivars. Seeds of the wheat cultivars BRS Pardela and BRS Gaivota were used, subjected to the following chemical treatments: 1- control, 2- carboxin + thiram + imidacloprid + thiodicarb, 3- carbendazim + thiram + imidacloprid + thiodicarb, 4- fpronil + thiophanate-methyl + pyraclostrobin, 5- triadimenol + imidacloprid + thiodicarb, 6- fpronil, and 7- imidacloprid + thiodicarb. Physiological quality was evaluated by tests of germination, accelerated aging, the length and dry weight of shoots and roots, and seedling emergence in the feld. Seed health quality was evaluated by the blotter test method. The seeds of the wheat cultivars tested respond differently to the chemical treatments in regard to effects on germination and vigor. The treatment with triadimenol + imidacloprid + thiodicarb is harmful to seedling development. For the BRS Gaivota cultivar, the seed treatment with carboxin + thiram + imidacloprid + thiodicarb; and carbendazim + thiram + imidacloprid + thiodicarb improved seedling establishment in the feld compared to the control. RESUMO - O tratamento de sementes com inseticidas e fungicidas tem se tornado uma prática importante para assegurar o estande inicial de plantas na implantação das lavouras. Diante disso, o objetivo foi avaliar a infuência do tratamento químico de sementes com inseticidas e fungicidas sobre a qualidade fsiológica e sanitária de sementes de cultivares de trigo. Foram utilizadas sementes das cultivares de trigo BRS Pardela e BRS Gaivota, submetidas aos seguintes tratamentos químicos: 1- testemunha, 2- carboxin + thiram + imidacloprido + tiodicarbe, 3- carbendazim + thiram + imidacloprido + tiodicarbe, 4- fpronil + tiofanato metílico + piraclostrobina, 5- triadimenol + imidacloprido + tiodicarbe, 6- fpronil e 7- imidacloprido + tiodicarbe. A qualidade fsiológica foi avaliada por meio dos testes de germinação, envelhecimento acelerado, comprimento e massa seca de parte aérea e raiz, emergência de plântulas em campo e a qualidade sanitária pelo método do blotter test. As sementes das cultivares de trigo testadas respondem de forma diferenciada aos tratamentos químicos quanto aos efeitos na germinação e vigor. O tratamento com triadimenol + imidacloprido + tiodicarbe é prejudicial ao desenvolvimento de plântulas. Para a cultivar BRS Gaivota o tratamento de sementes com carboxin + thiram + imidacloprido + tiodicarbe e carbendazim + thiram + imidacloprido + tiodicarbe favorece o estabelecimento das plântulas em campo, em relação a testemunha.
650 $aFungicides
650 $aInsecticides
650 $aSeed treatment
650 $aWheat
650 $aFungicida
650 $aGerminação
650 $aInseticida
650 $aTratamento de semente
650 $aTrigo
700 1 $aZUCARELI, C.
700 1 $aFOLONI, J. S. S.
700 1 $aHENNING, F. A.
700 1 $aBRZEZINSKI, C. R.
700 1 $aHENNING, A. A.
773 $tJournal of Seed Science, Viçosa, MG$gv. 36, n. 4, p. 392-398, dez. 2014.
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Embrapa Soja (CNPSO) |
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