author(s)
Nuriyeva Irada Aqaverdi and Nadirova Gulbaniz Inqilab

abstract
The article was prepared on the basis of researches carried out in Ismayilli 40° 52′ 71″ N, 48° 04′ 17″ E, Gabala 40° 54′ 21″ N, 47° 57′ 28″ E and Zagatala regions 41° 28′ 30″ N, 46° 29′ 5″ E.( North-Eastern regions of Azerbaijan,) in March-December 2017. Two species of aphids Panaphis juglandis, (Goeze, 1778) and Chromaphis juglandicola (Kaltenbach, 1843) damaging the leaves of the Persian walnut were recorded. Natural enemies of these pests were revealed and some bioecological features were studied. Seven predatory entomophags Adalia bipunctata L., Adalia decempunctata L., Oeponia conglobata L., Harmonia axyridis P., Calviadecemguttata L., Coccinella septempunctata L., Propyleaquatuor decimpunctata L. belonging to Coccinellidae and one Chrysoperla carnea to Chrysopedae was detected.