2011
DOI: 10.5216/pat.v41i3.12017
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Abstract: ramos, e já foi relatado em mais de 312 hospedeiros, em regiões tropicais e subtropicais (Farr et al. 2009). No Brasil, a mancha alvo vem ocorrendo, com certa frequência, nos Estados de São Paulo e Paraná, em pepinos do tipo 'japonês', cultivados em estufas (Martins et al. 2003, Verzignassi et al. 2003), e no Estado de Goiás, também em pepino japonês, em campo aberto (Teramoto et al. 2006).

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Cited by 7 publications
(18 citation statements)
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References 13 publications
(18 reference statements)
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“…Similar results were found in previous studies conducted by several researchers (ALVES et al, 2015;CAPUCHO et al, 2011;CUSTÓDIO ET AL., 2011;DOMICIANO et al, 2013;DUARTE et al, 2013;JULIATTI et al, 2013;LENZ et al, 2010;LIMA et al, 2013;NUNES;ALVES, 2012;REIS, CASA;BRESOLIN., 2013;SOUSA et al, 2014;TERAMOTO et al, 2011;TROJAN;PRIA, 2018), showing an increase in precision after using a diagrammatic scale, demonstrating the importance of this tool in quantifying disease severity.…”
Section: Evaluatormentioning
confidence: 99%
“…Similar results were found in previous studies conducted by several researchers (ALVES et al, 2015;CAPUCHO et al, 2011;CUSTÓDIO ET AL., 2011;DOMICIANO et al, 2013;DUARTE et al, 2013;JULIATTI et al, 2013;LENZ et al, 2010;LIMA et al, 2013;NUNES;ALVES, 2012;REIS, CASA;BRESOLIN., 2013;SOUSA et al, 2014;TERAMOTO et al, 2011;TROJAN;PRIA, 2018), showing an increase in precision after using a diagrammatic scale, demonstrating the importance of this tool in quantifying disease severity.…”
Section: Evaluatormentioning
confidence: 99%
“…A precisão pode ser quantificada através do coeficiente de determinação de regressões lineares entre a severidade real e as estimativas, sendo a precisão maior quanto mais perto de 1 for o coeficiente de determinação (3). Desta maneira, observa-se que todos avaliadores apresentaram um aumento na precisão e acurácia nas avaliações com uso de escala em relação as avaliações sem escala, conforme relatado para trabalhos de elaboração e validação de escalas diagramáticas (9, 11,17,18,19,23,26), mostrando a importância desta ferramenta na avaliação de severidade de doenças em plantas. Apesar de não ter sido efetuado treinamento para os avaliadores, os resultados se mostraram equivalentes ou superiores quando comparados com trabalhos de elaboração de escalas com treinamento e avaliações posteriores a esse treinamento (5, 7, 20, 24), sugerindo que a mancha de Cylindrocladium spp.…”
Section: Escalas Diagramáticas E Definição Dos Níveis Da Severidadeunclassified
“…Wei. Epidemics of the disease have been reported in the states of Amazonas (Bezerra & Bentes, 2015), Goiás (Teramoto et al, 2011), Paraná (Verzignassi et al, 2003) and São Paulo (Fischer et al, 2021). Yield losses greater than 20% were attributed to the disease (Fischer et al, 2021); however, there is no accurate survey of the prevalence of this disease in cucumber.…”
Section: Introductionmentioning
confidence: 99%
“…Direct sowing of two seeds per pot was carried out, with the thinning of one seedling in case of emergence of two seedlings.Plant inoculation was carried out by spraying the suspension of conidia on the second and third definitive leaves, completely expanded, on both sides, up to the runoff point, 30 days after sowing. Then, the aerial part of the plants was covered with a transparent plastic bag moistened for 24 hours, aiming at the formation of a humid chamber, returning soon after to the condition of a greenhouse.The disease severity (% of the affected leaf area) in the two inoculated leaves was estimated visually with the aid of a diagrammatic scale with seven levels of severity (0.3; 0.8; 2; 5; 11.5; 25 and 46 %)(Teramoto et al, 2011), five and ten days after pathogen inoculation. To verify the formation of spores on the inoculated leaves, adhesive tapes were lightly pressed over the lesions on the abaxial surface of the leaf and transferred to optical microscope slides.…”
mentioning
confidence: 99%