Test organisms Mean colony growth of S. cepivorum (cm) and Trichoderma species Mean
% inhibition on
S.cepivorum
T. harzianum
     ATh1
     QTh2
     NTh3
     ITh4
Sclerotium cepivorum(Control)

2.00 d
2.10 d
2.15 d
2.25 d
4.45 a

65.4 a
64.8 a
61.4 a
60.8 a
----
T. viride
     ATv1
     QTv2
     NTv3
     ITv4
Sclerotium cepivorum (Control)

2.10 d
2.35 c
2.43 c
2.54 b
4.45 a

64.8 a
54.3 b
48.6 c
43.6 c
----
T. hamatum
     AThm1
     QThm2
     NThm3
     IThm4
Sclerotium cepivorum(Control)

2.34 c
2.43 c
2.48 c
2.56 b
4.45 a

54.3 b
48.6 c
45.4 c
43.5 c
----
T. koningii
     ATk1
     QTk2
     NTk3
     ITk4
Sclerotium cepivorum (Control)

2.38 c
2.39 c
2.56 b
2.45 c
4.45 a

53.5 b
53.2 b
43.5 c
48.5 c
---
T. virens
     ATvn1
     QTvn2
     NTvn3
     ITvn4
Sclerotium cepivorum (Control)

3.15 a
3.24 a
3.45 a
3.23 a
4.45 a

35.6 d
33.8 d
32.5 d
33.5 d
-----
C.V. 7.66 12.4
LSD (0.01) 0.48 8.2
SE 0.14 2.2

Means in the same column followed by the same superscript letter do not differ significantly, according to DMRT (P<0.01).
Table 4: Interaction between S. cepivorum and Trichoderma species under in vitro.