%0 Journal Article %T Vertical Distribution of Species of the Subfamily Aphidiinae (Hymenoptera: Bracondae) from the Southwestern Bulgaria %A Ognyan B. Todorov %J Ecologia Balkanica %D 2012 %I %X The vertical spreading of some species of the subfamily of Aphidiinae (Braconidae) from Southwest Bulgaria was investigated during the period 2002 ¨C 2005. The research was carried out for four out of the six vegetation zones which are typical for this region: Xerothermic oak woods, Mesophyll oak woods, Beech woods, Coniferous woods, Subalpine sparse woods. %K Aphidiinae %K Braconidae %K Hymenoptera %K aphid %K biological control %K parasitoid %U http://web.uni-plovdiv.bg/mollov/EB/2012/eb.12111.pdf