Aphids
depending on the conditions. Wingless adult aphids are known as apterous, and winged adults as alate. Alate aphids have two pairs of wings, one of which is [...] characteristics, such as colour forms, or resistance to pesticides, remain unchanged and unsorted. The young aphids are born as developed nymphs and begin [...] protein. As a consequence, the excess sugar is secreted in the form of honeydew, making the crop and its fruit sticky. Black fungal moulds (such as Cladosporium