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Biology

TÜBİTAK

2006

Plant extracts

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Antifeedant And Toxicity Effects Of Some Plant Extracts On Thaumetopoae Solitaria Frey. (Lep.: Thaumetopoeidae), Ömer Ertürk Jan 2006

Antifeedant And Toxicity Effects Of Some Plant Extracts On Thaumetopoae Solitaria Frey. (Lep.: Thaumetopoeidae), Ömer Ertürk

Turkish Journal of Biology

The insecticidal and antifeedant activity of extracts derived from different plants of Aesculus hippocastanum L. (Hippocastanaceae), Viscum album L. (Loranthaceae), Sambucus nigra L. (Caprifoliaceae), Buxus sempervirens L. (Buxaceae), Diospyros kaki L. (Ebenaceae), Artemisia absinthum L. (Compositae), Alnus glutiosa Goertn. (Betulaceae), Origanum vulgare L., (Labiatae), Hypericum androsaemum L. (Hypericaceae) and Ocimum basilicum L. (Labiatae) are reported. The 95% ethanol extracts of plants were tested for toxicity against the third-fourth instar larvae of the Thaumetopoae solitaria Frey. (Lep.: Thaumetopoeidae). Antifeedant activity of the extracts was assessed through tests conducted on the larvae of T. solittaria by the feeding protection bioassay. In the …


Antibacterial Activity Of Four Plant Extracts Used In Palestine In Folkloric Medicine Against Methicillin-Resistant Staphylococcus Aureus, Bassam Abu-Shanab, Ghaleb Mohammad Adwan, Naser Jarrar, Awni Abu-Hijleh, Kamel Adwan Jan 2006

Antibacterial Activity Of Four Plant Extracts Used In Palestine In Folkloric Medicine Against Methicillin-Resistant Staphylococcus Aureus, Bassam Abu-Shanab, Ghaleb Mohammad Adwan, Naser Jarrar, Awni Abu-Hijleh, Kamel Adwan

Turkish Journal of Biology

Ethanolic and hot water extracts from 4 different plant species used in Palestine in popular medicine for the treatment of several ailments of microbial and non-microbial origin were evaluated for potential antimicrobial activity against methicillin-resistant Staphylococcus aureus (MRSA). Both water and ethanol extracts of Mentha longifolia, Melissa officinalis and Rosa damascena were effective on MRSA. The minimum inhibitory concentration (MIC) and minimum bactericidal concentration (MBC) values of the ethanolic extract of M. longifolia and M. officinalis were in the range of 3.125 to 12.50 mg/ml and 12.50 to 25.00 mg/ml, respectively. The ethanolic extract with the greatest antimicrobial activity was …