Figure 1.

srfr1‐1 plants are more resistant than RLD wild‐type plants to feeding by S podoptera exigua. Digitally quantified leaf damage proportions of RLD and srfr1‐1 (top) and the weight of caterpillars feeding on these plants (bottom) were determined in no‐choice assays. Two first instar larvae confined to a single 4‐week‐old plant were allowed to feed for 7 days. The value shown for a genotype is the average for 26–30 plants. Error bars represent the standard error. Asterisks represent significance as determined by Student's t‐test (*P < 0.01, **P < 0.005).