Effects of Antibiotics on the Paulownia Witches‘ Broom Phytoplasmas and Pathogenic Protein Related to Witches‘ Broom Symptom Growth of Paulownia Witches’Broom Seedlings Treated with Methylmethane Sulphonate and SSR Analysis Thymidylate Kinase Gene Polymorphism of Two Strains of Paulownia Witches’-Broom Phytoplasma Molecular Detection and Identification of the Phytoplasma Associated with Chaste Tree Witches’- Broom Molecular Identification of Crotalaria Witches’Broom Phytoplasma Influence of Paulownia Witches’-broom Phytoplasma Infection on Hydrogen Peroxide Produce in Affected Tissues of Tissue-Cultured Paulownia Plantlets Prokaryotic expression of pPaWBNy-1-ORF5 encoding protein of paulownia witches’-broom phytoplasma and preparation of the polyclonal antiserum