2012
DOI: 10.3738/1982.2278.784
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FUNGOS ASSOCIADOS ÀS SEMENTES DE FUMO (Nicotiana tabacum L.)

Abstract: O objetivo do trabalho foi verificar os fungos associados às sementes de fumo. Para tanto se utilizaram de sementes recém colhidas de frutos fechados ou abertos e sementes de frutos armazenados por um ano em ambiente frio. A sanidade foi avaliada pelo teste do papel de filtro "blotter test", utilizando 200 sementes com e 200 sementes sem desinfestação superficial para cada tratamento. Inicialmente as sementes foram divididas em duas porções e uma delas foi tratada com hipoclorito de sódio 2% durante um minuto … Show more

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Cited by 4 publications
(3 citation statements)
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“…Brazil stands out as one of the main exporters of tobacco (Nicotiana tabacum L.) seeds, as well as processed tobacco, serving the various markets in the world. Seeds are produced by the tobacco industry, with some being sold to tobacco producers (cooperated with companies) and part of them exported (Segato and Gabaldi, 2012). There is a demand in the tobacco market, both nationally and internationally, for good quality seeds.…”
Section: Introductionmentioning
confidence: 99%
“…Brazil stands out as one of the main exporters of tobacco (Nicotiana tabacum L.) seeds, as well as processed tobacco, serving the various markets in the world. Seeds are produced by the tobacco industry, with some being sold to tobacco producers (cooperated with companies) and part of them exported (Segato and Gabaldi, 2012). There is a demand in the tobacco market, both nationally and internationally, for good quality seeds.…”
Section: Introductionmentioning
confidence: 99%
“…A reduction of Epicoccum sp. by disinfestation was previously found in tobacco seeds (Segato & Gabaldi, 2012). It should be noted that the occurrence of some fungi poses a risk even at percentages less than 10%.…”
Section: Resultsmentioning
confidence: 68%
“…A colheita dos frutos é realizada manualmente, para minimizar os efeitos da maturação desuniforme e possibilitar a padronização e homogeneização dos lotes (Silva, 2014). No Brasil, as sementes são produzidas pelas indústrias e parte delas é vendida para os produtores, que são os cooperados, e a outra parte é exportada (Segato and Gabaldi, 2012).…”
Section: A Cultura Do Tabacounclassified