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Table 2 Antifungal and chitinolytic activities of the Streptomyces spp. isolates

From: Plant-growth-promoting potential of endosymbiotic actinobacteria isolated from sand truffles (Terfezia leonis Tul.) of the Algerian Sahara

Isolate

Distance of inhibition zone (mm) a

Chitinolytic activity a

clear zone diameter (mm)

Fusarium oxysporum f. sp. radicis lycopersici

Fusarium solani

Rhizoctonia solani AG3

Umbelopsis ramanniana NRLL 1829

Aspergillus carbonarius M333

TL1

00

06 ± 0.9

10 ± 1.5

00

00

12 ± 0.6

TL2

12 ± 0.8

18 ± 1.2

00

12 ± 1.0

00

16 ± 0.4

TL3

00

12 ± 1.2

00

06 ± 0.6

10 ± 0.6

16 ± 0.8

TL4

03 ± 0.6

07 ± 0.6

00

00

10 ± 1.6

14 ± 0.4

TL5

06 ± 0.6

08 ± 0.9

00

14 ± 1.3

00

10 ± 0.6

TL6

00

15 ± 1.6

00

00

05 ± 1.0

12 ± 0. 4

TL7

18 ± 1.2

20 ± 1.0

12 ± 0.9

16 ± 1.2

18 ± 1.2

18 ± 0.9

  1. a Average ± standard deviation (SD) from three replicates