59. YLD-3 Yellow leaf disease has been confused with nitrogen deficiency. The causal agent is believed to be a luteovirus.
La enfermedad de la hoja amarilla se ha confundido con la deficiencia de N. Esfuerzos por identificar al agente causante indican que puede ser un lúteovirus.
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Copyright 1999 by The American Phytopathological Society