Table 2.

Reactions of lines RE21, RE62, their parents and susceptible control cultivars to different races of Puccinia triticinia (Pt) and P. graminis f. sp. tritici (Pgt).

Line	Pt races/infection type†				Pgt races/infection type†
	MBDS	TJBJ	MGBJ	MBRJ	TDBG	TTKSK
RE21	0+	1+	1	1+	0	;1-
RE62	2-	2-	2+	2-	2-	0;
T182	2+	2	2+	2-	0	0;
8801	0+	1	1+	1-	0	0;
Langdon	3+	3+	4	4-	3-	3+
Hoffman	nt	nt	nt	nt	nt	3
Thatcher	4	4	4	4	3+	nt
Morocco	4	3+	4	3+	4	nt

^†nt = not tested; 0 = immune response,; = hypersensitive flecks, 1 = small uredinia with necrosis, 2 = small to medium sized uredinia with chlorosis or necrosis, 3 = medium sized uredinia without chlorosis or necrosis, and 4 = abundant large uredinia without chlorosis or necrosis. The symbols “-” and “+” indicate slight variations in the expression of an infection type. Scores of 0–2 were classified as resistant and scores of 3–4 as susceptible.