M. G. da SILVA, Bolsista CNPH; R. L. de SOUZA, Bolsista CNPH; S. M. N. M. MONTES, Regional Pole of Technological and Development of Agribusiness - APTA; D. R. OLIVEIRA, EMATER-DF; ALEXANDRE FURTADO SILVEIRA MELLO, CNPH.2026-07-07http://hdl.handle.net/123456789/452085Sweet potato is a staple crop in Brazil and it is planted in more than 40,000 hectares in all the different regions of the country. With the exception of the south region, where the weather is not conducive for planting all year long, the other states in Brazil use vine cuttings from previous crops to establish new commercial fields.Resumo.openAccessBrasília-DFSão Paulo-SPBatata doceIpomoea BatatasPropagation materialsSweet potatoesSweet potato chlorotic fleck virusSweet potato virus CResumo em anais e proceedings