List of Articles Demographic Toxicology Open Access Article Abstract Page Full-Text 1 - The effects of sublethal doses (LC25) of fennel and pennyroyal essential oils on biological parameters of Dubas bug, Ommatissus lybicus (Homoptera: Tropiduchidae) A. Dehghan A. Payandeh S. Imani M. Shojaei H. Ostovan Open Access Article Abstract Page Full-Text 2 - Investigating the lethal and sublethal effects of Hexaflumoron and Flufenoxuron on some biological parameters of chrysoperla carnea Stephens. (Neuroptera:Crysopidae). Mehdi Dehghani-Zahedani Hassan Mirzahashemi-Davoudabadi Soltan Ravan Abbas Khani