Treatment No.

Bio control strains

Disease severity (%)

Reduction (%)

T1

Pf1

32.1

45.3

T2

Py15

32.8

44.1

T3

Fp7

34.8

40.2

T4

EPC5

39.4

36.5

T5

EPCO16

30.4

48.2

T6

EPCO16+Pf1

22.6

61.5

T7

Mancozeb (0.2%)

18.1

69.2

T8

Control

54.1

0.0

Table 3: Efficacy of PGPR and PGPE strains on early blight incidence of tomato under greenhouse conditions.