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Study the effect of cold water extracts of petroselinum crispum leaves on culex pipiens instars
Other Title(s)
دراسة تأثير المستخلص المائي البارد لأوراق نبات المعدنوس Petroselinum crispum على يرقات بعوض Culex pipiens
Author
al-Duhaymi, Mayy Hamid Muhammad
Source
Journal of Babylon University : Journal of Applied and Pure Sciences
Issue
Vol. 26, Issue 10 (31 Dec. 2018), pp.20-26, 7 p.
Publisher
Publication Date
2018-12-31
Country of Publication
Iraq
No. of Pages
7
Main Subjects
Abstract EN
-This study aimed to know the effect of different concentrations of cold water extract of Petroselinum crispum leaves on Culex pipiens instars and find the half lethal concentration (LC50).
The results showed that the third instar of C.
pipiens were more effective by cold water extract than first, second, and fourth instar after 24 hours from exposure to different concentrations (250, 300, 350, 400) mg/l.
Results appeared that the percentage of mortalities after 24 hours from exposure to cold water extracts were (37, 44, 67, 85) %, (26, 41, 67, 78) %, (42, 65, 77, 92) % and (16, 32, 52, 89) % with LC50 (300), (319), (267) and (333) mg/l for first, second, third, and fourth instar of C.
pipiens respectively.
Also, the results didn’t show a significant differentiation in level of probability 0.05, but appeared positive correlation coefficient between the percentage of mortalities and the concentrations, and negative correlation coefficient between the percentage of survival and the concentrations.
American Psychological Association (APA)
al-Duhaymi, Mayy Hamid Muhammad. 2018. Study the effect of cold water extracts of petroselinum crispum leaves on culex pipiens instars. Journal of Babylon University : Journal of Applied and Pure Sciences،Vol. 26, no. 10, pp.20-26.
https://search.emarefa.net/detail/BIM-1097272
Modern Language Association (MLA)
al-Duhaymi, Mayy Hamid Muhammad. Study the effect of cold water extracts of petroselinum crispum leaves on culex pipiens instars. Journal of Babylon University : Journal of Applied and Pure Sciences Vol. 26, no. 10 (2018), pp.20-26.
https://search.emarefa.net/detail/BIM-1097272
American Medical Association (AMA)
al-Duhaymi, Mayy Hamid Muhammad. Study the effect of cold water extracts of petroselinum crispum leaves on culex pipiens instars. Journal of Babylon University : Journal of Applied and Pure Sciences. 2018. Vol. 26, no. 10, pp.20-26.
https://search.emarefa.net/detail/BIM-1097272
Data Type
Journal Articles
Language
English
Notes
Includes bibliographical references : p. 25
Record ID
BIM-1097272