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Temple, T. N., Stockwell, V. O., Pusey, P. L., and Johnson, K. B. 2007. Evaluation of likelihood of co-occurrence of Erwinia amylovora with mature fruit of winter pear. Phytopathology 97:1263-1273. Phytosanitary concerns about fire blight prohibit export of U.S.-grown pears to some countries without this disease. To examine these concerns, we evaluated the potential for co-occurrence of Erwinia amylovora with mature, symptomless winter pear fruit by inoculation experiments and by survey ofdoi:10.1094/phyto-97-10-1263 pmid:18943684 fatcat:3pt27fw5ave3totvgr3w3a53a4