Insects and mycobiota in Phaseolus vulgaris L. grains sold in retail stores
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Julius-Kühn-Archiv
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In Brazil beans are an important protein source and the great variety of Phaseolus and Vigna beans grains are
sold in retail markets. The objective of this study was to isolate fungi from insects and Phaseolus vulgaris (var.
Pinto) from 15 samples of different retail stores in São Paulo. The samples were placed in Petri dishes
containing culture medium of potato-dextrose-agar and incubated at 25°C for 7 days. Fungi were identified in
several insects: Callosobruchus maculatus (yeasts - 50%), Sitophilus spp. (Chaetomium spp. – 3.1%; Rhizopus
stolonifer- 3.1%; Non Sporulating Fungi (NSF) – 12.5% and Eurotium chevalieri - 9.4%, Acanthoscelides obtectus
(Penicillium spp. – 18.5% and yeasts – 18.5%) and Zabrotes subfasciatus (Alternaria alternata – 13.6 %
and Penicillium spp. – 41 %). No fungi were observed in the parasitoid Dinarmus basalis. In grain samples, the
following fungi were found: Penicillium spp. (6%), E. chevalieri (5%), R. stolonifer (0.3%), Aspergillus flavus (3 %),
NSF (8 %), Yeasts (2.6%), Phoma spp. (1.6%) and Alternaria alternata (3.6%).
Como referenciar
REIS, FABRICIO C.; POTENZA, MARCOS R.; AQUINO, SIMONE; ARTHUR, VALTER. Insects and mycobiota in Phaseolus vulgaris L. grains sold in retail stores. Julius-Kühn-Archiv, v. 463, n. 1, p. 1111-1113, 2018. DOI: 10.5073/jka.2018.463.246. Disponível em: http://repositorio.ipen.br/handle/123456789/29960. Acesso em: 30 Dec 2025.
Esta referência é gerada automaticamente de acordo com as normas do estilo IPEN/SP (ABNT NBR 6023) e recomenda-se uma verificação final e ajustes caso necessário.