Sammanfattning

Plant volatiles are important cues for many herbivorous insects when choosing a suitable host plant and finding a mating partner. An appropriate behavioural response to sensory cues from plants and other insects is crucial for survival and fitness. As the natural environment can show both large spatial and temporal variability, herbivores may need to show behavioural plasticity to the available cues. By using earlier experiences, insects can adapt to local variation of resources. Experience is well known to affect sensory-guided behaviour in parasitoids and social insects, but there is also increasing evidence that it influences host plant choice and the probability of finding a mating partner in herbivorous insects. In this review, we will focus upon behavioural changes in holometabolous insect herbivores during host plant choice and localization of mating partners, modulated by experience to sensory cues. The experience can be acquired during both the larval and the adult stage and can influence later responses to plant volatiles and other sensory cues not only within the developmental stage but also after metamorphosis. Furthermore, we will address the neurophysiological mechanisms underlying the experience-dependent behavioural adaptations and discuss ecological and evolutionary aspects of insect behavioural plasticity based upon experience.

Nyckelord

behaviour; chemical senses; insect-insect interactions; phenotypic plasticity; plant-insect interactions

Publicerad i

Plant, Cell and Environment
2014, Volym: 37, nummer: 8, sidor: 1826-1835
Utgivare: WILEY-BLACKWELL

SLU författare

• Anderson, Peter

  • Institutionen för växtskyddsbiologi, Sveriges lantbruksuniversitet
    

UKÄ forskningsämne

Zoologi
Ekologi
Etologi


Publikationens identifierare

DOI: https://doi.org/10.1111/pce.12342

Permanent länk till denna sida (URI)

https://res.slu.se/id/publ/63401