Iceland 2007 | Turkey 1980 | Mauritania 1989 | Slovenia 2001 |
European Birch Aphids Euceraphis punctipenni (Aphididae) |
Common Aphid Aphis aphis (Aphididae) |
Cotton Aphid Aphis gossypii (Aphididae) |
Green Peach Aphid Myzus persicae (Aphididae) |
Portugal 2020 |
Grape Phylloxera Daktulosphaira vitifoliae (Phylloxendae) |
Common Aphid is the noxious insects attached to almost all vegetables, and from the leaf or the stalk, it inhales the juice of a vegetable object and is living. A leaf discolors yellow, or becomes malformation and favorable growth is barred. Common Aphid attached to main vegetables may change a figure and a color according to a season or a living environment also by the same species, although about 30 sorts are checked. Between autumn, Common Aphid of type without feather (non-wing) has gathered for the leaf from spring. Although the capability which moves to a stock from a stock is low, a child can be increased in few periods. If a number increases too much and comes to seldom live, Common Aphid owner wing type [ with feather ] will be produced. Owner wing Common Aphid can ride on a wind, can move a long distance, and if it arrives at a suitable place, it will increase the child of non-wing Common Aphid again.