Production and Preliminary Application of Monoclonal Antibodies Against Paulownia Witches‘ Broom MLO Molecular Cloning and Sequence Analysis of DNA in Mycoplasma-Like Organism of the Paulownia Witches Broom A Fasciated Disease of Sophora japonica Associated with Mycoplasma-Like Organisms Detection of Mycoplasma-like Organism in the Infected Paulownia by Indirect Immunofluorescence Microscopy Resistances of Different Clones of Paulownia to witches’Broom Agent Mycoplasma-like Organism(MLO) ELIMINATION OF MLOS FROM PAULOWNIA TISSUE CULTURE BY MEANS OF THERMOTHERAPY COMBINED WITH STEP TIP CULTURE A STUDY ON THERAPY-MECHANISM OF OXYTETRACYCLIN TO MULBERRY-YELLOW DWARF DISEASE OVERWINTERING OF THE RICE ORANGE LEAF MLO IN GUANGDONG PROVINCE THE PRIMARY INFECTION OF WHEAT MYCOPLASMA-LIKE ORGANISM BLUE DWARF DISEASE (WMBD)