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Table 2 Substances released into the agar by the different isolates singly, or in co-culture with N. parvum

From: Growth inhibition of an Araucaria angustifolia (Coniferopsida) fungal seed pathogen, Neofusicoccum parvum, by soil streptomycetes

Origin of isolate/co-culture

Streptomycete isolates

Identified metabolites

Rhizosphere

M2

1,2,3,4,5,6,7.13

 

M4

1,2,3,4,7,13

 

M5

1,2,3,4,8,9,10

 

M7

8,14,15

 

M8

6,8,11,15

Root surface

MW1

5,12

 

MW2

1,2,3,4,12

 

MW4

1,2,3,4,13

 

MW6

1,7

 

MW9

1,2,3,4,7,12,13

Rhizosphere bacteria + N. parvum

BM2

1,2,3,16,17,21,23,24

 

BM4

1,2,3,16,17,18

 

BM5

1,2,3,4,17,18,19,22

 

BM7

14,15,17,18

 

BM8

15,16,21

Root surface bacteria + N. parvum

BMW1

1,2,3,5,21

 

BMW2

1,2,3,4,13,16,17,18,23,24

 

BMW4

1,2,3,4,16,17,18,19,20,21

 

BMW6

13,21,30,31,32

 

BMW9

1,2,3,7,16,17,22

  1. In co-culture, substances can result from both organisms. M, isolates from rhizosphere soil; MW, isolates from the surface of Araucaria roots.