TABLE 1.

List of bacterial species with antagonistic properties isolated from the rhizosphere of strawberry, potato, and oilseed rape, and uncultivated soil in the vegetation period 1998 to 1999

Bacterial speciesaNo. of isolatesb obtained from:
RhizosphereSoil
StrawberryPotatoOilseed rape
Acidovorax avenea1
Acinetobacter baumannii1
Acinetobacter calcoaceticus1 (1)
Agrobacterium rhizogenes1
Agrobacterium tumefaciens1
Bacillus circulans1
Bacillus laterosporus1
Bacillus megaterium1 (1)
Bacillus mycoides1
Bacillus pumilus1
Burkholderia cepacia11
Brevibacterium acetylicum2 (2)
Chryseobacterium balustinum1
Chryseobacterium indologenes1
Comamonas acidovorans2 (2)1 (1)
Cytophaga johnsonae1 (1)
Enterobacter agglomerans1
Enterobacter intermedius3
Janthinobacterium lividum1
Kluyvera cryorescens1 (1)
Kocuria kristinae1
Pantoea agglomerans31
Pasteurella anatipestifer1 (1)
Proteus vulgaris12
Pseudomonas chlororaphis4 (1)8
Pseudomonas corrugata3311
Pseudomonas fluorescens7 (3)29 (4)4
Pseudomonas marginalis1132
Pseudomonas putida A661310
Pseudomonas putida B86 (2)24 (1)9 (1)
Pseudomonas syringae73 (2)1
Pseudomonas tolaasii1 (1)3 (1)
Pseudomonas viridiflava1
Salmonella enterica Typhimurium2 (2)1 (1)
Serratia fonticola1
Serratia grimesii231
Serratia odorifera1
Serratia plymuthica3
Serratia proteamaculans21
Stenotrophomonas maltophilia122
Streptomyces albidoflavus2 (1)
Streptomyces hygroscopicus1 (1)
Streptoverticillium reticulum2
Weeksella zoohelcum2 (1)
Xenorhabdus nematophilia1 (1)1 (1)
Xenorhabdus luminescens1 (1)
    Total no. of species18123015
    Total no. of isolates125498131
    Richness (d)1.611.713.332.69
  • a Identification by FAME analysis of isolates identified with a similarity index of <0.5.

  • b Numbers in parentheses indicate how many strains were isolated.