[Effect of surface-active substances of Acinetobacter calcoaceticus IMV B-7241, Rhodococcus erythropolis IMV Ac-5017, and Nocardia vaccinii K-8 on phytopathogenic bacteria].
The effect of surface-active substances (SAS's) of Acinetobacter calcoaceticus IMV B-7241, Rhodococcus erythropolis IMV Ac-5017, and Nocardia vaccinii K-8 on phytopathogenic bacteria has been studied. It was shown that the survival of cells (10(5)-10(7) in a milliliter) of the Pseudomonas and Xanthomonas phytopathogenic bacteria was found to be 0-33% after treatment with SAS preparations of the IMV Ac-5017 and IMV B-7241 strains for 2 h (0.15-0.4 mg/mL). In the presence of N. vaccinii K-8 SAS preparations (0.085-0.85 mg/mL), the number of cells of the majority of the studied phytopathogenic bacteria decreased by 95-100%. These data show prospects for using microbial SAS's for the construction of ecologically friendly drugs for regulating the number of phytopathogenic bacteria.
T P
TP
Pirog
A D
AD
Konon
A P
AP
Sofilkanich
G A
GA
Iutinskaia
D016954:Acinetobacter calcoaceticus / Q000737:chemistry / Q000254:growth & development / Q000378:metabolism*; D000900:Anti-Bacterial Agents / Q000302:isolation & purification / Q000494:pharmacology*; D003470:Culture Media; D008826:Microbial Sensitivity Tests; D009615:Nocardia / Q000737:chemistry / Q000254:growth & development / Q000378:metabolism*; D016973:Pectobacterium carotovorum / Q000187:drug effects / Q000254:growth & development; D010935:Plant Diseases / Q000382:microbiology / Q000628:therapy; D044224:Pseudomonas syringae / Q000187:drug effects / Q000254:growth & development; D012240:Rhodococcus / Q000737:chemistry / Q000254:growth & development / Q000378:metabolism*; D013501:Surface-Active Agents / Q000302:isolation & purification / Q000494:pharmacology*; D016959:Xanthomonas campestris / Q000187:drug effects / Q000254:growth & development
D000900:Anti-Bacterial Agents; D003470:Culture Media; D013501:Surface-Active Agents