دراسة تصنيفية لبعض أنواع ذباب السرفيس (Diptera : Syrphidae)‎ في محافظة ذي قار

Abstract EN

The study showed field for some species belonging to the family of flower flies (Family : Syrphidae) in the province of Dhi Qar, during the period from 1/4/2012 until 31/10/2012 on the presence of 5 species of trace 5 genera and these species are : Episyrphus balteatus De Geer, Metasyrphus corollae Fabricius , Syrphus ribessi Linnaeus, Sphaerophorea scripta Linnaeus, Eristalis arbustorum Linnaeus The characterization of these types depending on the keys taxonomic world, four of these types larvae predators and is one of the most important natural enemies to combat aphids and insect cortical and others and can be used in programs of integrated pest control, and the type and one of them throws nutrition is E.

arbustorum Linnaeus.