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Table 5 Effect of selected treatments against tomato diseases and yield at five farmers’ fields in village Davellamella in district Nainital during 2015–2016

From: Field efficacy of different combinations of Trichoderma harzianum, Pseudomonas fluorescens, and arbuscular mycorrhiza fungus against the major diseases of tomato in Uttarakhand (India)

S. no.

Treatment

Plant mortality (%)

Foliar blight PDI(%)

Reduction over control (%)

Yield (q/ha)

3 DAT

Reduction over control (%)

30–60 DAT

Reduction over control (%)

1

Th + Pf + JM (SA) + Th + Pf (ST) + Mancozeb (FS)

7.31 (15.38)

68.03

5.73 (13.68)

73.04

11.47 (19.96)

61.34

249.91

2

Th + Pf + JM (SA) + Th + Pf (ST + FS)

7.73 (15.90)

66.20

7.20 (15.37)

66.13

12.46 (20.63)

58.00

248.86

3

Th + Pf (SA + ST) + Mancozeb (FS)

13.26 (21.29)

42.02

7.99 (16.05)

62.41

11.80 (20.26)

60.22

235.80

4

Th + Pf (SA + ST + FS)

13.73 (21.67)

40.00

11.06 (19.33)

47.79

12.66 (20.91)

57.33

230.00

5

Control

22.87 (28.37)

21.26 (27.39)

29.67 (33.07)

153.53

 

CD (5%)

1.74 (1.59)

(2.90) (2.78)

2.37 (1.78)

5.28

 

CV (%)

7.44 (4.21)

(14.83) (8.03)

8.75 (6.53)

1.62

  1. Values are average of five fields. Data in parenthesis are angular transformed value
  2. Th=Trichoderma harzianum, Pf=Pseudomonas fluorescens, JM=Jas mycorrhiza, SA=soil application, ST=seedling treatment, FS=foliar spray, DAT=date of transplanting, PDI=% disease index, Foliar blight due to early and late blight of tomato