The be done study impression concentrations different from of Extraction essential oils some of the plants clove (Syzygium aromticum L.), Cinnamon (Cinnamomum zeylanicum) and lemon (Citrus limon) against isolations bacterial and which included(Staphylococcus aureus, Escherichia coli, Micrococcus roseus, Serratia sp) and isolations fungals (Penicillium sp. Rhizopus sp. Fusarium sp., Aspergillus niger) where showed results if extract essential of clove got high inhibition against bacterial ,comparison with extract essential of lemon .Were rate inhibition extract oil of clove against bacterial at concentration 0.1, 8.98%, 10,67%, 9.48%, 11.54% mg/ml on respectively and against fungal 18.24%, 17,84%, 15.08%, 16.15% mg/ml on respectively while extract of lemon were rate inhibition low from inhibition extract of clove and got inhibition complete against bacterial and fungal extract essential of clove at concentration 1,2.5,5 mg/ml while got inhibition complete against bacterial and fungal extract essential of lemon at concentration 2.5,5 mg/ml while got inhibition complete against fungal extract oil Cinnamon at concentration 1,2.5,5 mg/ml . where showed results if extract oil Cinnamon got high inhibition against fungal ,comparison with extract oil clove and lemon. Keywords: Extract oils, plant ,clove ,lemon, Cinnamon, antimicrobi
