Title First report of a new citrus decline disease (CDD) in association with double and single infection by ‘Candidatus Liberibacter asiaticus’ and ‘Candidatus Phytoplasma aurantifolia’ related strains in Iran Type Article Keywords citrus decline disease Abstract First report of a new citrus decline disease (CDD) in association with double and single infection by ‘Candidatus Liberibacter asiaticus’ and ‘Candidatus Phytoplasma aurantifolia’ related strains in Iran Researchers Hamidreza Alizadeh (First researcher)Fabio Quaglino (Second researcher)mehdi azadvar (Third researcher)Surender Kumar (Fourth researcher)asma alizadeh (Fifth researcher)Faranak Bolboli (Not in first six researchers)Paola Casati (Not in first six researchers)Piero Bianco (Not in first six researchers)