… Our results revealed all the essential oil extracts tested to have insecticidal activity against
mosquito larvae. Over 20 major components of essential oil were identified, and the eight of …

… activity against the mosquito Culex … insecticidal potential of different extracts from the aerial
part of S. canina against second and fourth-instar larvae and adult females of Culex pipiens …

… and could be useful in the search for new natural insecticides. The insecticidal activities
of 12 monoterpenes were evaluated against Culex pipiens. Among the tested compounds, …

… the extraction process did not affect the activity. In this study, five essential oils with possible
insecticidal activity were examined for adulticidal effect on Cx. pipiens quinquefasciatus. …

… insecticidal properties of sixteen essential oils isolated from Egyptian plants were evaluated
against the fourth instar larvae and adults of Culex pipiens L… have insecticidal activity against …

… Phytochemistry, insecticidal activity and mode of … insecticidal activity of Piper nigrum
fruit-derived piperidine alkaloid and N-isobutylamide alkaloids against female adults of C. pipiens …

… Mosquitoes used in this study were Culex pipiens. They were collected from Abu Rawash,
Giza governorate, Egypt, then they were reared for several generations, in the insectariums of …

… Plant extract and/or oils could serve as alternatives to synthetic insecticides. The larvicidal
effects of 32 oils (1000 ppm) were screened against the early 4th larvae of Culex pipiens and …

In this research, (−)-usnic acid and (+)-usnic acid, commonly encountered lichen secondary
metabolites, were evaluated for their insecticidal effects against the larvae of Culex pipiens L…

… pipiens. The basic aim of the study was to compare the insecticidal activities of the four
plats and to identify the most significant plant against the Cx. pipiens. moreover, the study was …