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Aspects of insect chemical ecology: exploitation of reception and detection as tools for deception of pests and beneficial insects

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Figure

Fig. 1. Chemical structures of sex pheromone components identi-nepetalactol;fied for aphids in the subfamily Aphidinae
Fig. 2. Responses of two olfactory cells within a secondary rhinarium(third antennal segment) from the male pea aphidto sex pheromone components
Fig. 4. Response of an olfactory cell on the antenna of an aphid para-sitoid Aphidius ervi to (E,E)-4,8,12-trimethyl-1,3,7,11-tridecatetraene(TMTT)
Fig. 5. Plant-defence‘repelling’ aphids could be activated by naturally occurring smalllipophilic molecules (SLM) identified from (A) pest-damaged orcompounds‘attracting’parasitoidsand(B) nonhost plants.

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