2012
DOI: 10.1590/s1982-56762012000300007
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Progresso da ramulose em campo a partir de sementes de algodoeiro inoculadas com Colletotrichum gossypii var. cephalosporioides

Abstract: RESUMOObjetivou-se avaliar a severidade e o progresso da ramulose no campo a partir de diferentes tempos de exposição das sementes de algodoeiro ao fungo Colletotrichum gossypii var. cephalosporioides. O experimento foi conduzido com cinco tratamentos e quatro repetições. Os tratamentos foram compostos por parcelas contendo 5% de sementes inoculadas nos tempos 0, 36, 72, 96 e 108 h de exposição ao patógeno. As avaliações foram feitas dos 46 dias até os 111 dias após a semeadura e os dados transformados para ár… Show more

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Cited by 1 publication
(2 citation statements)
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(13 reference statements)
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“…Emergence of leaf lesions, followed by a halt in branch growth, as well as emergence of new lateral buds, were found 30 days after planting. These new branches tended to form clusters characterized by an excess of nodes and internodes, resulting in plants with a bushy appearance, consistent with those described by Araújo [27] for infections by C. gossypii var. cephalosporioides in cotton plants.…”
Section: Preparation Of the Plant Substrate And Seed Plantingsupporting
confidence: 87%
See 1 more Smart Citation
“…Emergence of leaf lesions, followed by a halt in branch growth, as well as emergence of new lateral buds, were found 30 days after planting. These new branches tended to form clusters characterized by an excess of nodes and internodes, resulting in plants with a bushy appearance, consistent with those described by Araújo [27] for infections by C. gossypii var. cephalosporioides in cotton plants.…”
Section: Preparation Of the Plant Substrate And Seed Plantingsupporting
confidence: 87%
“…cephalosporioides is transmitted externally and internally by seeds, which are the most efficient dissemination agents. Seeds carry this pathogen over short and long distances, leading to the introduction of ramulosis in new areas [27]. Therefore, cotton seeds were infected by C. gossypii var.…”
Section: Introductionmentioning
confidence: 99%