Seasonal changes in fresh mass, dry mass and total lipids in field-collected caterpillars of <i>Cydia pomonella</i>.

Data in columns (means ± S.D.) were analyzed using ANOVA (ns, no significant influence of sampling date on the parameter; ***, highly significant influence). Means flanked with different letters are significantly different at p = 0.05 (Bonferroni's post-hoc multiple comparison test).