Table 3.

In vitro Fungal growth inhibition assays

Pathogens	Inhibition zone (mm)a by altered phenazine producers (types of phenazine)
	30-84PCA	30-84WT	30-84H	30-84M	30-84S	30-84MS
	(PCA)	(2OHPCA)	(PCN)	(5MPCA)	(1OHPZ)	(PYO)
Alternaria brassicae	6.5 ± 0.7	8.5 ± 1.41	6.5 ± 0.7	8 ± 1.41	9 ± 1.41*	8 ± 1.41
Botrytis cinerea	4.5 ± 0.71	3.5 ± 0.71	2.5 ± 0.71	4.75 ± 0.35	3.5 ± 0.71	8.5 ± 2.12*
Cochliobolus heterotrophs	1.25 ± 0.71	4.25 ± 0.75*	1.25 ± 0.75	4.75 ± 0.85*	3.75 ± 1.44*	5.75 ± 0.75*
Colletotrichum graminicola	6.25 ± 1.32	9.5 ± 0.95*	7 ± 0.41	6.75 ± 0.75	6 ± 0.91	5.5 ± 0.5
Fusrium graminearum	1.3 ± 0.33	3.5 ± 0.65*	2.15 ± 0.25*	3 ± 0.57*	1.38 ± 0.24	1.33 ± 0.33
Fusarium oxysporum	1.67 ± 0.28	3.5 ± 0.5*	1.75 ± 0.25	2.25 ± 0.48	3.75 ± 0.28*	2.25 ± 0.33
Gaeumannomyces graminis var. graminis	2.5 ± 0.4	8.5 ± 0.9*	2 ± 0.4	3.4 ± 0.5	1.9 ± 0.3	2.8 ± 0.5
Gaeumannomyces graminis var. tritici	3.5 ± 0.3	7.5 ± 0.33*	4.2 ± 0.36	3.1 ± 0.39	3.4 ± 0.29	3.3 ± 0.29
Phytophthora capsici	3.5 ± 0.71	3.45 ± 0.64	4.5 ± 0.71	2.5 ± 0.71	4 ± 0.14	6 ± 0.21*
Pythium ultimum	1.5 ± 0.28	5.5 ± 0.14*	2.4 ± 0.18*	6.5 ± 0.5*	3.15 ± 0.45*	3.25 ± 0.63*
Rhizoctonia solani	0	0.75 ± 0.47*	0	1.25 ± 0.75*	0	1 ± 0.58*
Sclerotinia minor	4 ± 1.35	6.25 ± 1.31	7.25 ± 1.84*	5.25 ± 1.11	2.75 ± 0.95	4.75 ± 1.31
Sclerotinia sclerotiorum	7.75 ± 1.18	8 ± 1.35	8 ± 1.35	8.75 ± 1.38	7.33 ± 1.86	11.25 ± 0.75*

^aMean width of the zones of inhibition (mm) obtained from mean of 3 separate assays ± standard error, n = 9.

Asterisk (^*) with gray highlighted cells indicate values that differ significantly from 30-84PCA.