2022. Effects of Castor Oil Nanoemulsion Extracted by Hexane on the Fourth Larval stage of Culex quinquefsciatus from Al Hawizeh Marsh/Iraq, and Non- Targeted Organism. Baghdad Science Journal. 19, 6(Suppl.) (Dec. 2022), 1512. DOI:https://doi.org/10.21123/bsj.2022.7451.