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| Registros recuperados: 29 | |
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| Bohinc, Tanja; University of Ljubljana; Hrastar, Robert; Slovenian Institute of Hop Research and Brewing; Košir, Iztok Jože; Slovenian Institute of Hop Research and Brewing; Trdan, Stanislav; University of Ljubljana. |
| In 2010, we were determining the contents of glucosinolates in different Brassicas in order to study their influence on feeding of cabbage stink bugs (Eurydema spp.) and the consequent extent of damage. We confirmed that glucosinolates content depends on plant species, plant organs and the time of sampling. In the samples aliphatic glucosinolates (glucoiberin, progoitrin, epiprogoitrin, epiprogoitrin, sinigrin, gluconapin, glucoraphenin, sinalbin) prevailed. Glucobrassicin, an important indolic glucosinolate compound, was detected in all tested Brassicas. Its concentration in the oil radish samples was highest during the first assessment (30 DAS), 8.84 ± 0.65 µmol g-1 ds, while the oilseed rape samples displayed lowest concentration during the last... |
| Tipo: Fieldwork and laboratory analysis |
Palavras-chave: Phytochemicals; Cabbage stink bugs; Cabbage; White mustard oil radish white mustard Phytochemicals; Cabbage stink bugs; Cabbage; White mustard. |
| Ano: 2012 |
URL: http://periodicos.uem.br/ojs/index.php/ActaSciAgron/article/view/15622 |
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| Carvalho, Jackeline da Silva; UNESP; De Bortoli, Sergio Antonio; UNESP; Thuler, Robson Thomaz; UNESP; Goulart, Roberto Marchi; UNESP; Volpe, Haroldo Xavier Linhares; UNESP. |
| O objetivo deste trabalho foi avaliar o efeito da ingestão de sinigrina aplicada em folhas de couve e brócolis sobre algumas características biológicas de Plutella xylostella. Foram utilizadas duas cultivares de brássicas: couve-manteiga Da Geórgia e brócolis Ramoso Piracicaba Precoce, sendo elas tratadas com soluções de sinigrina a 0,2; 0,4; 0,8; 1,6 e 3,2 mg mL-1, contendo 5% de Tween20®, e uma testemunha, apenas com solução de Tween20®. Avaliou-se a duração e viabilidade das fases larval e pupal, peso de pupas, longevidade e razão sexual dos adultos, fecundidade das fêmeas, período de incubação e viabilidade da fase de ovo, tendo-se calculado o potencial reprodutivo corrigido (PRC). As médias foram avaliadas pela análise multivariada de agrupamento e de... |
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Palavras-chave: 5.01.00.00-9 Agronomia traça-das-crucíferas; Glucosinolatos; Couve; Brócolis; Potencial reprodutivo Entomologia Agrícola diamondback moth; Glucosinolates; Cabbage; Broccoli; Reproductive potential. |
| Ano: 2010 |
URL: http://periodicos.uem.br/ojs/index.php/ActaSciAgron/article/view/753 |
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| Kibar,Beyhan; Karaağaç,Onur; Kar,Hayati. |
| The present investigation was carried out to study the direction and magnitude of heterosis in twenty-four hybrids for yield contributing head traits in cabbage (Brassica oleracea var. capitata L.). A field experiment was conducted during the cabbage growing season of 2011-2012 at the Black Sea Agricultural Research Institute, Samsun, Turkey. Hybrids and parents were evaluated in a randomized block design with three replications. Measurements were performed for head weight, head diameter and head length to estimate mid parent and better parent heterosis in each hybrid. The direction and magnitude of mid parent and better parent heterosis among hybrids for all the head traits was found to be highly variable. The maximum and significant heterosis in... |
| Tipo: Journal article |
Palavras-chave: Cabbage; Hybrid vigor; Breeding; Head traits; Yield; Yield components. |
| Ano: 2015 |
URL: http://www.scielo.cl/scielo.php?script=sci_arttext&pid=S0718-16202015000200007 |
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| Registros recuperados: 29 | |
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