Based on the Windows operating system and Access 2.0 Database system, a Consulting System of Quarantine on Virus of Tropical Plant shortly called CSQVTP was developed. It was carried out by object oriential programming technology, and has six basic tables and four relative tables. It contains the information, which meets urgent needs of plant quarantine query, about 86 viruses, individual plant quarantine import requirements of plant virus in 129 countries as well as names of 2 100 tropical plants.