Review Article
Ecological Adaptation and Speciation: The Evolutionary Significance of Habitat Avoidance as a Postzygotic Reproductive Barrier to Gene Flow
Table 3
Studies showing evidence consistent with insect avoidance of nonhost plants and/or their volatiles.
| Species | Order; Family | Assessment method(s) | Electrophysio. response nonhost volatiles? | Reference |
| Dryocosmus kuriphilus | Hymenoptera: Cynipidae | Y-tube olfactometer | Yes | [61] | Sitophilus zeamais | Coleoptera: Curculionidae | Four-way olfactometer | ? | [62] | Brevicoryne brassicae | Hemiptera: Aphididae | Y-tube olfactometer | Yes | [63] | Aphis fabae | Hemiptera: Aphididae | Y-tube olfactometer | Yes | [63] | Rhagoletis pomonella | Diptera: Tephritidae | Field test; no-choice flight tunnel | Yes | [64, 65] | Diachasma alloeum | Hymenoptera: Braconidae | Y-tube olfactometer | Yes | [66] | Pityogenes chalcographus | Coleoptera: Curculionidae | Field test | ? | [67] | Tomicus piniperda | Coleoptera: Curculionidae | Field test | Yes | [68] | Hylurgops palliatus | Coleoptera: Curculionidae | Field test | ? | [68] | Heliothrips haemorrhoidalis | Thysanoptera: Thripidae | unknown | ? | [70] |
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