Métodos de inoculação de Sclerotinia sclerotiorum para triagem de cultivares de soja resistentes ao mofo‐branco
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2015-08
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Resumo
The objective of this work was to evaluate the efficacy and usefulness of methods of Sclerotinia
sclerotiorum inoculation for screening soybean cultivars resistant to white mold. Four inoculation methods
were evaluated in plants at the V3/V4 phenological stages. Stem lesion length was measured three and seven
days after inoculation. The soybean cultivars BRS 8460RR, BRSGO Ipameri, and P98Y11 had the smallest
stem lesions. The inoculation method with pipette tip on the petiole is the most effective and practical to
evaluate soybean resistance to white mold.
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Glycine max, Sclerotinia sclerotiorum, Resistência, Glycine max, Sclerotinia sclerotiorum, Resistance
Citação
GARCIA, Riccely Ávila; MEYER, Maurício Conrado; ÁVILA, Kássia Aparecida Garcia Barbosa; CUNHA, Marcos Gomes da. Métodos de inoculação de Sclerotinia sclerotiorum para triagem de cultivares de soja resistentes ao mofo-branco. Pesquisa Agropecuária Brasileira, Brasília v. 50, n. 8, p. 726-729, ago. 2015.