Table 3 Occurrence and frequency (%) of fungi isolated from diseased marjoram plants collected from Giza governorate.

From: Eco-friendly managing of root rot and wilt diseases in marjoram plants by chitosan-copper nanoparticles: enhancing plant immunity and stimulation of resistance genes

Fungi

No. of isolates

Frequency (%)

Alternaria sp

7

8.20

F. oxysporum

34

40.00

F. roseum

6

7.10

F. semitectum

11

12.9

R. solani

27

31.8