Quarantine Requirements for the Importation of Lilies, Gladiolus, and Dahlia Bulbs. Country/Territory China Document type Regulation Date 2001 Source FAO, FAOLEX Subject Cultivated plants Keyword Quarantine International trade Certification Plant protection Geographical area Asia, Asia and the Pacific, East Asian Seas, Eastern Asia, North Pacific, North-West Pacific Abstract Lilies, gladiolus, and dahlia bulbs shall pass export quarantine inspection by the plant quarantine authority of the exporting country and be accompanied with phytosanitary certificate issued by the said authority, stating that the bulbous plants have been thoroughly inspected during the growing season and found free from the pests. Full text Chinese Website law.coa.gov.tw