“…The vegetation bordering or surrounding cultivated areas provide oviposition and overwintering sites, a wider choice of food and shelter for beneficial organisms (Thies & Tscharntke, 1999;Nicholls & Altieri, 2002), and contribute to the diversity of plant species (Theunissen & Den Ouden, 1980;Baliddawa, 1985). Several methods of attracting pollinators (Yeboah Gyan & Woodell, 1987), and entomophagous insects such as Syrphidae (Colley & Luna, 2000), Coccinellidae (Hodek, 1973) and Neuroptera (Hagen et al, 1976) have been proposed. Among the latter, the larvae of green and brown lacewings have many favourable traits such as a great voracity and a wide range of prey (New, 1975).…”