Table 1.

Pathogenicity testing of two varieties under different treatments on the basis of disease scoring after the crop harvest

Treatments	Total no. of seeds	No. of seeds with susceptible reaction	Percentage infection	Coefficient of infection in%	Overall response value***
(1)	(2)	(3)	(4)	(5)	(6)
Resistant
RC	116	0	0	0	0
RJ	93	0	0	0	0
RP	85	15 (14* + 1**)	17.65	0.047	12.44
RJP	88	8 (8*)	9.09	0.023	1.67
Susceptible
SC	109	0	0	0	0
SJ	100	0	0	0	0
SP	89	21 (11* + 10**)	23.6	0.087	43
SJP	90	12 (10* + 2**)	13.33	0.04	6.4

^*Incipient infection.

^**Blackening of seed upto ½.

^***Products of numerical values in column 3–5.