Figure 1.

Seed production, in milligrams (±s.e.), averaged over control- and parasite-inoculated plants among host lines, ordered by seed production in the absence of pathogen. (a) Controls versus all parasite strains, (b) controls versus laboratory strains, (c) controls versus Fribourg strains and (d) controls versus Orsay strains. Filled circle, controls; open circle, all parasite-inoculated plants; diamonds, plants inoculated with laboratory strains (Emco, Emwa and Noco); triangles, Fribourg strains (Fri3 and Fri5); squares, Orsay strains (Ors3 and Ors5).