2004
DOI: 10.1590/s0100-41582004000400018
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Quantificação da transmissão de Fusarium moniliforme de sementes para plântulas de milho

Abstract: O fungo Fusarium moniliforme (sin. F. verticillioides) é o principal patógeno associado a sementes de milho (Zea mays) no Brasil. O fungo pode ser introduzido pelas sementes em áreas isentas, causando deterioração de sementes, morte de plântulas, podridão radicular, do colmo e da espiga. Com o objetivo de quantificar sua transmissão para as plântulas de milho, foi conduzido um experimento em casa de vegetação utilizando-se sementes do híbrido AG-9020 sem tratamento com fungicida e com incidência natural média … Show more

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Cited by 25 publications
(24 citation statements)
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“…In the three variables occurred inversely proportional results to the inoculum potentials imposed by the different contact times of the seeds with the pathogens (Araújo et al, 2006;Botelho et al, 2013;Moraes and Menten, 2006;Sartori et al, 2004).…”
Section: Effects Of S Maydis In Initial Performance Of Corn Seedlingsmentioning
confidence: 97%
See 1 more Smart Citation
“…In the three variables occurred inversely proportional results to the inoculum potentials imposed by the different contact times of the seeds with the pathogens (Araújo et al, 2006;Botelho et al, 2013;Moraes and Menten, 2006;Sartori et al, 2004).…”
Section: Effects Of S Maydis In Initial Performance Of Corn Seedlingsmentioning
confidence: 97%
“…L -1 ), which is a medium favoring the formation of pycnidia (Silva and Juliatti, 2005), in Petri dishes with 15 cm diameter, with 8 replications of 25 seeds per plate. Then, the seeds were placed in a "freezer", at -20 °C for 24 hours and subsequently incubated for 15 days in a growth chamber at a temperature of 20 ± 2 °C and photoperiod of 12 hours.…”
Section: Inoculation Of the Seedsmentioning
confidence: 99%
“…KEY-WORDS: Zea mays L.; seed pathology; cold test. nônimo, Gibberella fujikuroi), em todos os estádios de desenvolvimento (Sartori et al 2004), podendo infectar sementes e plântulas. Desta forma, estes patógenos economicamente importantes para os cereais podem causar perdas substanciais em produtividade e na qualidade de sementes (Broders et al 2007).…”
Section: Fusarium Graminearum and Fusarium Verticillioides Infection unclassified
“…Seed treatment with fungicides or biocontrol agents reduce pathogen dissemination, contributing to higher plant density stands (Sartori et al, 2004). These treatments eliminate pathogens and protect against diseases during pre and post emergence, being fundamental for a good crop establishment.…”
Section: Introductionmentioning
confidence: 99%