Ethanolic, acetone and petroleum ether extracts from leaves and stems of Lagenaria siceraria (Cucurbitaceae) were screened for their repellency effect against Culex pipiens L. mosquito. The repellent action of the present plant extracts were varied depending on the plant parts and the dose of extract. The petroleum ether extract of leaves showed the same repellency percent (100%) of commercial formulation, N. N. diethyl toulamide (DEET) at the higher dose (3.33 mg/cm2), while petroleum ether extract from stems exhibiting the repellent action (89.6%) at the same dose, respectively. Ethanolic extracts of leaves and stems exhibited the lowest repellent activity as it recorded (81.3% and 69.1%) at (6.67 mg/cm2), respectively. Results of this study may contribute to design an alternative way to control mosquitoes currently based on applications of synthetic insecticides. These extracts could be developed commercially as an effective personal protection measure against mosquito bites and thus to control diseases caused by mosquito–borne pathogens.
HASSAN, M., FOUDA, M., HAMMAD, K., TANANI, M., & SHEHATA, A. (2014). REPELLENT EFFECT OF LAGENARIA SICERARIA EXTRACTS AGAINST CULEX PIPIENS. Journal of the Egyptian Society of Parasitology, 44(1), 243-248. doi: 10.21608/jesp.2014.90754
MLA
MOSTAFA I. HASSAN; MOHAMAD A. FOUDA; KOTB M. HAMMAD; MOHAMAD A. TANANI; AHMED Z. SHEHATA. "REPELLENT EFFECT OF LAGENARIA SICERARIA EXTRACTS AGAINST CULEX PIPIENS". Journal of the Egyptian Society of Parasitology, 44, 1, 2014, 243-248. doi: 10.21608/jesp.2014.90754
HARVARD
HASSAN, M., FOUDA, M., HAMMAD, K., TANANI, M., SHEHATA, A. (2014). 'REPELLENT EFFECT OF LAGENARIA SICERARIA EXTRACTS AGAINST CULEX PIPIENS', Journal of the Egyptian Society of Parasitology, 44(1), pp. 243-248. doi: 10.21608/jesp.2014.90754
VANCOUVER
HASSAN, M., FOUDA, M., HAMMAD, K., TANANI, M., SHEHATA, A. REPELLENT EFFECT OF LAGENARIA SICERARIA EXTRACTS AGAINST CULEX PIPIENS. Journal of the Egyptian Society of Parasitology, 2014; 44(1): 243-248. doi: 10.21608/jesp.2014.90754