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梨火疫病菌噬菌体4L 是从英国引进,为了明确其利用价值,进行了寄主范围和失毒温度等性状的测定。供试的菌株如下:Erwinia amylovora T(英 East Mal-ling)、Er.amylovora 595(NCPPB)、Er.amylovora C6(德 Dr.Zeller)、Er.herbiclaDC6(英 East Malling)、Er.herbicola DC93(英 East Malling)、Er.herbicola(美Dr.Dickey)、Er.tracheiphila(ATCC)、Er.uredovora(中科院微生物所)、Er.stewartii 745-1(ATCC 8199)、Er.stewartii 745-2(ATCC 8200)、Er.carotovora(南京农业大学王金生)、
In order to clarify the value of its use, 4L was introduced from the UK. The host range and the temperature of detoxification were determined. The strains tested were as follows: Erwinia amylovora T, E. amylovora 595 (NCPPB), Er.amylovora C6 (German Dr. Zeller), Er.herbicla DC6 (British East Malling), Er.herbicola DC93 E. East Malling, Er.herbicola, Er.tracheiphila (ATCC), Er.uredovora (Institute of Microbiology, Chinese Academy of Sciences), Er.stewartii 745-1 (ATCC 8199), Er.stewartii 745-2 (ATCC 8200), Er.carotovora (Nanjing Agricultural University Wang Jinsheng),