Invertebrates Investigation in Apple Orchard, Dorset Golden Variety, in Tizi-Ouzou Region of North Algeria

Abstract This work concerns the inventory of invertebrates in apple tree plot Dorset golden variety Tizi-Ouzou area by using four methods trapping (Barber traps, coloured sweep net and butterflies net) during study period from July 2015 until June 2016. allowed us to collect 214 species belonging 96 families, 18 orders five classes invertebrates. Ecological indices make it possible account for qualitative quantitative diversity present environment. The objective this is identify potential predators parasites infested pests cultivation emphasising on different trophic regimes species.