Table 1 The incidence of black root rot disease under drought and combined stress treatments in two different locations of field trial from the year 2014 to 2018^*.

Control

4.167^a

1.938^a

8.571^a

0.625^a

35.14^a

0^a

11.588^a

Mild DS

9.167^ab

2.908^a

9.524^ab

1.78^ab

47.98^bc

10.041^bc

14.52^ab

Moderate DS

10^b

3.531^a

9.524^ab

6.78^bc

56.48^de

11.968^cd

25.906^cd

Severe DS

14.167^bc

7.9^c

10.476^ab

8.96^c

63.29^ef

15.641^de

31.824^de

Pathogen

10^b

3.851^ab

9.048^ab

1.11^a

42.85^ab

6.2723^b

19.885^bc

Mild CS

15.833^c

6.544^bc

11.905^ab

6.81^bc

54.73^cd

10.597^bc

20.56^bc

Moderate CS

24.167^d

7.151^c

12.857^ab

7.51^c

65.59^f

19.111^ef

27.97^de

Severe CS

26.667^d

14.123^d

16.667^b

18.6^d

66.36^f

20.46^f

35.203^e

Grand mean

14.271

5.9932

11.071

6.5243

54.057

11.761

23.433

CV

16.18

19.8

41.7

35.46

8.29

15.71

17.66

LSD at p  < 0.05

5.4604

2.8066

8.0858

5.4711

7.8507

4.3702

7.2458