In the early days of agriculture, insect problems were rare. The problem arose with the development of agriculture, in which large areas of land were planted with only one type of grain, providing an advantage for the growth of certain insects. It was evident that a wheat-eating insect was able to multiply much more quickly in fields devoted to wheat than in other fields.
Which of the following situations cannot be explained by the above assertion?
The species that migrated to the new area thrived by escaping the control of its natural enemies