تأثير المستخلصات المائية و الكحولية لنباتي النعناعMentha Spicata Linnaeus و اليوكالبتوس Eucalyptus Microtheca F. Muell. في بعض جوانب الأداء الحياتي لبعوض Culex Molestus Forskal

الملخص EN

The effects of aqueous extracts and chloroform of roots, stems and leaves of plants Menthespicata Linn1 & Eucalyptus microtheca F1 Muell1 to concentrations use (1, 5 and 10) mg/ml ofaqueous extracts and concentrations uses (0125, 015 and 1) mg/ml of chloroform extracts on somebiological aspects of house mosquito Culex molestus Forskal of treatment fourth- instar larvae inKerbala for Mars and April months in 20171The results indicated that the aqueous extracts for roots, stems and leaves had an effect inInhibition Emergence, this effect differed by the difference of the plant part and the type of aqueousextract and may be proportional to the effect with the concentrations used for both the plants basedon the values of LC50, As for Mentha spicata, the results indicated that cold aqueous extracts weremore effective compared with hot aqueous extracts except the stem extract where was the hotaqueous extract more effective compared with cold aqueous extract, on the other hand, the effectof Eucalyptus plant in Inhibition Emergence of more compared to the peppermint plant 1In thechloroform extracts for both plants was values LC50 decrease compared to the aqueous extracts1The effect extracts in the productivity of individuals emerging in concentrations without lethalhas indicated results to the decrease productivity and fertility individuals emerging and values ofsterility index in some treatment to (% 100)1