Aphids
and they can be found in a variety of habitats throughout the world. Aphids form a single, very large group of insects: the super- family Aphidoidea, belonging [...] life cycle Aphids have a complex life cycle, with both winged and wingless forms of adults of the same species developing, depending on the conditions. Wingless [...] there is no genetic recombination, different characteristics, such as colour forms, or resistance to pesticides, remain unchanged and unsorted. The young aphids