Control of contaminants in the in vitro establishment of Guadua latifolia

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dc.creatorJoão Ricardo Avelino Leão
dc.creatorAndréa Raposo
dc.creatorAna Claudia Lopes da Silva
dc.creatorPaulo de Tarso Barbosa Sampaio
dc.date2020
dc.date.accessioned2026-07-07T04:30:31Z
dc.descriptionThe Amazonian bamboo forests are located in an important region of high biodiversity in Brazil, Peru and Bolivia, forming the largest native bamboo forest reserve in the world. However, the bamboos from these forests have characteristics that hinder their propagation. This study aimed to evaluate the biocide action of a plant preservative mixture for controling contaminants, during the in vitro establishment of Guadua latifolia(Bonpl.) Kunth, a species native to the region. Nodal segments were cultured in a semi-solid medium containing Plant Preservative Mixture (PPMTM), at the concentrations of 0; 1; 2; and 3 mL L-1, and supplemented with 2 mg L-1 of 6-benzylaminopurine. The analyzed variables were number of shoots, percentage of bacterial and fungal contamination, and shoot survival. The treatments with the synthetic biocide were efficient in controlling the in vitro contamination caused by bacteria and fungi (Fusarium sp.), also presenting the highest survival rate of regenerated shoots. For the in vitro establishment of this native bamboo species, the use of 2 mL L-1 of PPMTM is recommended.
dc.formatapplication/pdf
dc.identifier1517-6398
dc.identifierhttps://www.redalyc.org/articulo.oa?id=253068033033
dc.identifierhttps://www.redalyc.org/journal/2530/253068033033/
dc.identifierhttps://www.redalyc.org/journal/2530/253068033033/html/
dc.identifierhttps://www.redalyc.org/journal/2530/253068033033/253068033033.epub
dc.identifierhttps://www.redalyc.org/journal/2530/253068033033/movil
dc.identifierhttps://doi.org/10.1590/1983-40632020v5063541
dc.identifier.urihttp://hdl.handle.net/123456789/463514
dc.languageen
dc.publisherUniversidade Federal de Goiás
dc.relationhttp://www.redalyc.org/revista.oa?id=2530
dc.rightsPesquisa Agropecuária Tropical
dc.sourcePesquisa Agropecuária Tropical (Brasil) Vol.50
dc.subjectAgrociencias
dc.titleControl of contaminants in the in vitro establishment of Guadua latifolia
dc.typeartículo científico

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Pesquisa Agropecuária Tropical - Universidade Federal de Goiás