IDENTIFICATION KEY FOR ALATE APHIDS CAUGHT IN YELLOW PAN TRAPS

Alate aphids were collected by Moericke-type yellow pan traps in cucum ber and pepper fields. In the present paper the determination key of 9 5 species is presented. based on morphological characteristics visible with normal stereoscopic microscope. The following genera are include d into the key: Pemphigus, Forda, Tetraneura, Eulachnus, Eriosoma, Sch izaphis, Anoecia, Diuraphis, Phyllaphis, Cromaphis, Pterocallis, Tuber culatus, Euceraphis, Eucallipterus, Myzocallis, Therioaphis, Callaphis , Periphyllus, Chaitophorus, Iziphia, Sipha, Rhopalosiphum, Semiaphis, Protaphis, Aphis, Longiunguis Brevicoryne, Hayhurstia, Hyalopterus, L ipaphis, Myzus, Cryptomyzus, Capitophorus, Megourella, Hyadaphis, Cava riella, Amphorophora, Hyperomyzus, Phorodon, Nasonovia, Ovatus, Pleotr ichoporus, Aulacorthum, Metopolophium, Sitobion, Macrosiphum, Dactynot us, Microlophium, Macrosiphonella, Acyrthosiphon, Macrosiphum, Brachyc audus, Dysaphis and Anuraphis.