Table I.

Resistance responses of cv Pallas NILs and cv Pallas chemically induced by DCINA upon inoculation with BghA6

Reaction	Interaction Sites
	Pallasa	BCPMla12	BCPMlg	BCPmlo5	DCINA-Induced
h	%
Haustorium/elongated secondary hypha
22	58	62	2	0	29
30	65	54	1	0	35
48	68	5	1	0	26
Effective papillab
22	32	21	58	99	40
30	17	18	23	99	22
48	22	10	21	98	32
HR (epidermis)c
22	10	17	40	1	31
30	18	28	76	1	43
48	10	64	78	2	42
HR (mesophyll)
22	0	0	0	0	0
30	0	0	0	0	0
48	0	21	0	0	0

Interaction phenotypes were microscopically analyzed at 22, 30, and 48 h after inoculation. The data represent each 100 interaction sites per leaf. Each of three independent experiments gave very similar results.

^aResults shown are from a plant treated with wettable powder as a control for plants treated with DCINA. Wettable powder did not affect the interaction (not shown). 

^bEffective papilla in dead cells were evaluated as HR (epidermis). 

^cIn BCPMla12, HR occurred after penetration, whereas in all other NILs, dead cells did not contain a haustorium.