2010
DOI: 10.15809/irriga.2010v15n2p159
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Fungigação No Controle Do Mofo Branco E Produtividade Do Feijoeiro Em Condições De Cerrado Brasileiro

Abstract: RESUMOO presente estudo objetivou determinar a severidade da doença mofo branco (Sclerotinia sclerotiorum (Lib.) de Bary) e os componentes de produção do feijoeiro (Phaseolus vulgaris L.), var. Pérola, submetido a aplicação do fungicida procimidone (Sialex 500), via fungigação (pivô central) e pulverizador automotriz (Uniport). O estudo foi realizado sob condições de produção comercial em campo, no município de Primavera do Leste -MT. O experimento constou de 5 tratamentos (com 4 repetições de 4 ha cada), send… Show more

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Cited by 2 publications
(3 citation statements)
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“…In 2013, procymidone showed greater reduction in weight of residual sclerotia and greater reduction in number of sclerotia collected in soil irrigated at the highest level (6 mm). Our results are consistent with a previous study using procymidone that compared chemigation (5.5 and 11 mm) with ground application and showed chemigation at the highest level resulted in the best disease control, fewer apothecia and lower weight of residual sclerotia at harvest (Venegas and Saad, 2010). In our study, however, reduction in number of sclerotia collected from soil after fluazinam treatment was greater when irrigation levels were lower in 2013.…”
Section: Discussionsupporting
confidence: 92%
See 1 more Smart Citation
“…In 2013, procymidone showed greater reduction in weight of residual sclerotia and greater reduction in number of sclerotia collected in soil irrigated at the highest level (6 mm). Our results are consistent with a previous study using procymidone that compared chemigation (5.5 and 11 mm) with ground application and showed chemigation at the highest level resulted in the best disease control, fewer apothecia and lower weight of residual sclerotia at harvest (Venegas and Saad, 2010). In our study, however, reduction in number of sclerotia collected from soil after fluazinam treatment was greater when irrigation levels were lower in 2013.…”
Section: Discussionsupporting
confidence: 92%
“…For white mold disease control in dry bean, some studies suggest chemigation facilitates better ground penetration and reduces apothecial development (Venegas and Saad, 2010) and is equivalent to fluazinam applied directly to the soil (Vieira et al, 2003). For farmers with an irrigation system already in place, application of fungicides via chemigation can save time.…”
mentioning
confidence: 99%
“…de Bary (Tolêdo-Souza & Costa, 2003). Venegas & Saad (2010) and Machado et al (2015) claim that white mold is the main limiting disease in the common bean cultivation in the winter. In this period, irrigation promotes favorable conditions to the disease, which finds adequate temperature and humidity (Napoleão et al, 2006).…”
Section: Introductionmentioning
confidence: 99%