Antagonist activities of native rhizosphere micro-flora against groundnut stem rot pathogen, Sclerotium rolfsii Sacc.

Egyptian Journal of Biological Pest Control

Table 4 Antagonistic activity of Trichoderma isolates from groundnut rhizosphere on radial growth of Sclerotium rolfsii by dual culture technique

Isolate	Mycelial growth (mm)	Per cent mycelial inhibition
Tricho1	42.67^b	52.59^e
Tricho2	39.67^d	55.93^c
Tricho3	41.33^bc	54.07^de
Tricho4	40.33^cd	55.19^cd
Tricho5	26.67^f	70.37^a
Tricho6	33.67^e	62.59^b
Tricho7	42.67^b	52.59^e
Tricho8	39.33^d	56.30^c
Tricho9	33.00^e	63.33^b
Control	90.00^a	0^f

Values presented are mean of three replications; Values in columns with the same letters after them indicate insignificant differences at the 5% significance level