Yara Ivelisse Rosado RiveraNorth Carolina State University | NCSU · Department of Plant Pathology
Yara Ivelisse Rosado Rivera
MS
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6
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Introduction
Tobacco disease research, field trials, OVT.
Publications
Publications (6)
Yam (Dioscorea alata L.), a member of the Dioscoreaceae family, is one of the most demanded root crops in Puerto Rico. One of the main constraints on yam production are the losses caused by Colletotrichum gloesporioides Penz, the causal agent of anthracnose disease. On susceptible yam cultivars, the disease affects leaves, vines and tubers, resulti...
Yams (Dioscorea spp.) belonging to the family of the Dioscoreaceae was of considerable economic importance in Puerto Rico in the 80’s agricultural production has been declining dramatically in recent decades because different pests and diseases. The lack of effective fungicides has limited farmers to manage foliar diseases such as candelilla. Thus...
Yam (Dioscorea alata L.), a member of the Dioscoreaceae family, is one of the most demanded tuber and roots of Puerto Rico. Since the 80’s, there has been a decrease in the local production of this crop due to foliar damage, caused by different diseases and pests. One of the major limitations of this harvest’s yield is the fungus Colletotrichum glo...
El ñame florido (Dioscorea alata, L. cv. Florido) es miembro de la familia Dioscoreácea. Desde los años 80 se ha visto un descenso en la producción local de este cultivar debido a la enfermedad de la candelilla, causada por el hongo Colletotrichum gloesporioides L. Esta enfermedad se caracteriza por causar una necrosis generalizada durante los prim...
La yautía (Xanthosoma sagittifolium) pertenece a la familia de las Aráceas y representa uno de los cultivos de raíces y tubérculos de mayor demanda en Puerto Rico. De acuerdo al Departamento de Agricultura de Puerto Rico para el año 2008 las producciones registraron un total de 2,000 toneladas, 35.7 toneladas menos que el año 2007. De esta manera,...
