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Egyptian Journal of Biological Pest Control

Table 2 Efficacy of consortia of Bacillus cereus HSTUB 17, Trichoderma harzianum and Calotropis gigantea on wilt incidence (%) of brinjal at different days of observations

From: Management of bacterial wilt (Ralstonia solanacearum) of brinjal using Bacillus cereus, Trichoderma harzianum and Calotropis gigantea consortia in Bangladesh

Treatments

Wilt incidence (%)

30 DAT*

Reduction (%) over NCtrl

50 DAT*

Reduction (%) over NCtrl

70 DAT*

Reduction (%) over NCtrl

Ctrl

69.83b

13.07

70.00b

22.22

80.00b

11.11

NCtrl

80.33a

–

90.00a

–

90.00a

–

Cg

50.67d

36.92

60.00c

33.33

70.67c

21.48

Bc

63.33c

21.16

60.00c

33.33

70.67c

21.48

Th

50.33d

37.34

60.00c

33.33

64.67d

28.14

Bc + Cg

40.67e

49.37

40.00e

55.56

50.67e

43.70

Bc + Th

40.67e

49.37

50.00d

44.90

50.00e

44.90

Bc + Th + Cg

20.16f

74.87

30.00f

66.67

30.00 ± 0.f

66.67

Strp

10.00g

87.55

30.00f

66.67

30.00f

66.67

LSD (p ≤ 0.05)

3.13

 

3.81

 

2.16

 

CV (%)

3.82

 

4.04

 

2.09

 
  1. *Means in the columns with different letters are significantly different (p < 0.05); Ctrl = Without R. solanacearum or any bio-agents; NCtrl = Only Ralstonia solanacearum; Cg = R. solanacearum and C. gigantea; Bc = R. solanacearum and B. cereus HSTUB 17; Th = R. solanacearum and T. harzianum; Strp = R. solanacearum and streptocycline
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