|
|
|
|
| |
|
|
PEREIRA, D. G.; FARIA, L. C. de; TORGA, P. P.; SOUZA, T. L. P. O.; MELO, L. C.; PEREIRA, H. S.. |
Fusarium wilt is a serious soil disease affecting common bean cultivation, especially crops under a central pivot irrigation system. Our objective was to identify bean lines that combine resistance to Fusarium wilt in the field with other desirable traits. Twenty-eight randomized block trials with three replicates were conducted in the rainy, winter, and dry seasons from 2009 to 2012 in the states of Goiás, Federal District, and Paraná. The trials were composed of six elite lines (one carioca and five black grain type) selected in a previous study as resistant to Fusarium wilt under controlled conditions and five cultivars (three carioca two black grain type). Variance analysis demonstrated variability for reaction to Fusarium wilt and anthracnose, yield,... |
Tipo: Artigo de periódico |
Palavras-chave: Feijão; Phaseolus Vulgaris; Melhoramento Genético Vegetal; Fusarium Oxysporum; Antracnose; Beans; Fusarium wilt; Ammi; Genetic stability. |
Ano: 2020 |
URL: http://www.alice.cnptia.embrapa.br/alice/handle/doc/1126394 |
| |
|
|
BASSO, M. F.; LOURENCO, I. T.; MOREIRA‐PINTO, C. E.; MENDES, R. A. G.; PEREIRA, D. G.; GRANDIS, A.; MACEDO, L. L. P. de; MACEDO, A. F.; GOMES, A. C. M. M.; ARRAES, F. B. M.; TOGAWA, R. C.; COSTA, M. M. do C.; MARCELINO-GUIMARÃES, F. C.; SILVA, M. C. M. da; FLOH, E. I. S.; BUCKERIDGE, M. S.; ENGLER, J. de A.; SA, M. F. G. de. |
FIRST ONLINE. |
Tipo: Artigo de periódico |
Palavras-chave: Soja; Nematóide; Soybeans; Nematoda. |
Ano: 2022 |
URL: http://www.alice.cnptia.embrapa.br/alice/handle/doc/1151082 |
| |
|
| |
|
|
PEREIRA, D. G.; FARIA, L. C.; SOUZA, T. L. P. O.; MELO, L. C.; PEREIRA, H. S.. |
Diallel analysis and field tests have not been used in selecting for resistance to fusarium wilt in common beans (dry beans, Phaseolus vulgaris). Our goal was to select parents and segregating populations of dry bean (common bean) with black seed coat that are resistant to fusarium wilt and have high yield and high seed weight. Eight common bean cultivars and elite lines with some level of resistance to fusarium wilt based on previous evaluations, were used to make crosses in a complete diallel scheme. The 28 populations obtained were evaluated with two controls in trials in the F3 (winter/2012), F4 (winter/2013), and F5 (winter/2014) generations in randomized blocks, with three replications, in plots of two 4-meter rows. The trials were conducted in Santo... |
Tipo: Artigo de periódico |
Palavras-chave: Phaseolus Vulgaris; Segregação; Feijão Preto; Fusarium Oxysporum; Cruzamento Dialélico; Gene segregation; Black beans; Diallel analysis. |
Ano: 2019 |
URL: http://www.alice.cnptia.embrapa.br/alice/handle/doc/1111216 |
| |
|
|
|