“…Indeed, climate warming is expected to lead to more important pest outbreaks (Björkman & Niemelä, ) and the longer growing period generated by rising temperatures may lead to presence of crop pests throughout winter, as it has already been documented for some aphid species (Dedryver et al., ). Among parasitoids, temperature has a strong impact on diapause expression (Li et al., ; Tougeron et al., ) but also on host‐parasitoid interactions, such as parasitoid attack rates and virulence, host defensive behavior, and immune responses (Cayetano & Vorburger, ; Le Lann et al., ; Delava et al., ; Wu et al., ). Thus, potential modifications in overwintering strategies, either of the pests or their natural enemies, can destabilize food webs and modify (positively or negatively) the efficiency of biological control (Thomson et al., ; Furlong & Zalucki, ).…”