Abstract A new distribution map is provided for Pseudomonas syringae pv. syringae van Hall. Hosts: Various. Information is given on the geographical distribution in Africa, Algeria, Egypt, Ethiopia, Kenya, Lesotho, Malawi, Morocco, South Africa, Tanzania, Tunisia, Uganda, Asia, China, India, Madras, Simla, Iran, Israel, Japan, Korea, Lebanon, Sri Lanka, Thailand, Turkey, USSR, Georgia, Kirghizstan, Kazakhstan, Uzbekistan, Australasia & Oceania, Australia, New South Wales, Queensland, South Australia, Victoria, Western Australia, Tasmania, Northern Territory, New Zealand, Europe, Belgium, Britain & Northetn Ireland, Bulgaria, Cyprus, Czechoslovakia, Denmark, France, Germany, Greece, Hungary, Irish Republic, Italy, sicily, Netherlands, Poland, Portugal, Romania, Sweden, Switzerland, USSR, Ukraine, Crimea, Moldavia, Azerbaijan, Yugoslavia, North America, Canada, Alberta, Manitoba, ont, British Columbia, Nova Scotia, Quebec, New Brunswick, Prince Edward Island, Saskatchewan, Mexico, USA, Alaska, Central America & West Indies, Antilles, Barbados, El Salvador, Guatemala, Honduras, Puerto Rico, South America, Argentina, Brazil, Rio Grande do Sul, Rio de Janeiro, Minas Gerais, Distrito Federal, Parana, Chile, Uruguay.