caa a22 4500 475834569 CHVBK 20180406123850.0 cr unu---uuuuu 170329e20000901xx s 000 0 eng 10.1023/A:1009954802552 doi (NATIONALLICENCE)springer-10.1023/A:1009954802552 Influence of rhizobacterial culture media on plant growth and oninhibition of fungal pathogens [Elektronische Daten] [J.J. Borowicz, Z. Saad Omer] The type of culture media significantly influenced thegrowth-promoting or growth-inhibiting effect of sevenPseudomonas spp. isolates on cucumber, as didthe type of bacterial isolate. All the bacterialisolates also inhibited fungal growth, in vitroand the degree of inhibition depended on the growthmedium of the two cultures. The degree of inhibitionwas affected by the growth-rate of the fungalpathogen. Proteolytic activity was detected in thesupernatants of the cultures of six out of sevenbacterial isolates and was media-dependent. Highproteolytic activity was measured in supernatants ofbacteria grown in two organic-based media, Tryptic SoyBroth and SNB nutrient broth, and/or in a Mineralmedium. In contrast, proteolytic activity was almost undetectable after growth in King's B medium. Proteolytic activity was significantly increased when the concentration ofproteose peptone in King's B medium was reduced by 50and 75 percent. Kluwer Academic Publishers, 2000 culture media nationallicence fungal antagonism nationallicence plant growth promotion/inhibition nationallicence proteolytic activity nationallicence rhizosphere-isolated Pseudomonas spp nationallicence Borowicz J.J. Plant Pathology and Biocontrol Unit, SwedishUniversity of Agricultural Sciences, Box 7035, SE-75007, Uppsala, Sweden aut Saad Omer Z. Plant Pathology and Biocontrol Unit, SwedishUniversity of Agricultural Sciences, Box 7035, SE-75007, Uppsala, Sweden aut BioControl Kluwer Academic Publishers 45/3(2000-09-01), 355-371 1386-6141 45:3<355 2000 45 10526 https://doi.org/10.1023/A:1009954802552 text/html Onlinezugriff via DOI 1 research-article jats NATIONALLICENCE 856 40 https://doi.org/10.1023/A:1009954802552 text/html Onlinezugriff via DOI NATIONALLICENCE 700 1- Borowicz J.J. Plant Pathology and Biocontrol Unit, SwedishUniversity of Agricultural Sciences, Box 7035, SE-75007, Uppsala, Sweden aut NATIONALLICENCE 700 1- Saad Omer Z. Plant Pathology and Biocontrol Unit, SwedishUniversity of Agricultural Sciences, Box 7035, SE-75007, Uppsala, Sweden aut NATIONALLICENCE 773 0- BioControl Kluwer Academic Publishers 45/3(2000-09-01), 355-371 1386-6141 45:3<355 2000 45 10526 Metadata rights reserved Springer special CC-BY-NC licence nationallicence BK010053 XK010053 XK010000 NATIONALLICENCE NATIONALLICENCE NL-springer