| 31. | Pupation takes place in a cocoon attached to the host plant.
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| 32. | They feed on the flowers and fruits of their host plant.
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| 33. | They bore in the stem and roots of their host plant.
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| 34. | They tunnel downward into the basal segments of the host plant.
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| 35. | Various populations live more or less monophagous on various host plants.
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| 36. | They have been recorded mining the leaves of their host plant.
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| 37. | The life histories of their host plants also influence butterfly behaviour.
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| 38. | They initially feed in a spun shoot of their host plant.
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| 39. | The larvae feed in cones and shoots of their host plants.
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| 40. | The larvae overwinter in a web nest on the host plant.
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