Duddingtonia flagrans formulated in rice bran in the control of Oesophagostomum spp. intestinal parasite of swine
- Rodrigues, Joao Victor Facchini
- Braga, Fabio Ribeiro
- Campos, Artur Kanadani
- Carvalho, Lorendane Millena de
- Araujo, Juliana Milani
- Aguiar, Anderson Rocha
- Ferraz, Carolina Magri
- Silveira, Wendeo Ferreira da
- Valadao, Marisa Caixeta
- Oliveira, Thais de
- Freitas, Samuel Galvao de
- Araújo, Jackson Victor de
DOIAbstract
Three experimental assays with Duddingtonia flagrans (isolated AC001) were carried out. The growth of the genus Duddingtonia present in formulation of rice bran, its predatory capability on Oesophagostomum spp. infective larvae (L3) in petri dishes (assay 1), its action in faecal cultures with eggs of that parasite (assay 2) and isolate's capability of predation after passing through gastrointestinal tract of swine (assay 3) was evaluated. At assay 3, feces were collected at time intervals of 12, 24, 36, 48, and 60 h after feed animals with the formulation. Assays 1 and 2 showed a statistical difference (p 0.05). The results demonstrate that the fungal isolate AC001 formulated in rice bran can prey on L3 of Oesophagostomum spp., in vitro a...
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