番茄溃疡病(Clavibacter michiganense subsp michiganense(Smith Davies et al.)能引起植株萎蔫、溃疡和果实斑点,并可为害多种茄科植物。此病自1909年在美国首次报道以来,现已广泛分布于美国各番茄产区,澳大利亚、加拿大、新西兰、墨西哥及南美洲、欧洲、亚洲和非洲都有不同程度的发生分布。1943年至1946年,英国因该病的发生流行,使番茄罐头 Clavibacter michiganense subsp michiganense (Smith Davies et al.) Can cause plant wilting, ulcers and fruit spots and can damage a number of solanaceous plants. Since its first report in the United States in 1909, it has been widely distributed in The tomato producing areas in the United States, Australia, Canada, New Zealand, Mexico and South America, Europe, Asia and Africa have varying degrees of distribution .1943 to 1946, the United Kingdom due to the prevalence of the disease, so that canned tomatoes