The Effect of Alcoholic and Aqueous Extract of Piper nigrum on the Larvae of Culex pipiens molestus Forskal (Diptera:Culicidae)
The present study includes the effect of the ethanolic and aqueous extract of Piper nigrum against the third instar of Culex pipiens molestus (Diptera:Culicidae) in different concentrations: 1, 1.5 ppm of ethanolic extracts of Piper nigrum causing 100% mortality of larvae in the second day of treatm...
Saved in:
| Main Author: | |
|---|---|
| Format: | Article |
| Language: | English |
| Published: |
University of Baghdad, College of Science for Women
2020-03-01
|
| Series: | مجلة بغداد للعلوم |
| Subjects: | |
| Online Access: | http://bsj.uobaghdad.edu.iq/index.php/BSJ/article/view/4914 |
| Tags: |
Add Tag
No Tags, Be the first to tag this record!
|
| _version_ | 1849396883141689344 |
|---|---|
| author | Aulfat T. Yaseen |
| author_facet | Aulfat T. Yaseen |
| author_sort | Aulfat T. Yaseen |
| collection | DOAJ |
| description | The present study includes the effect of the ethanolic and aqueous extract of Piper nigrum against the third instar of Culex pipiens molestus (Diptera:Culicidae) in different concentrations: 1, 1.5 ppm of ethanolic extracts of Piper nigrum causing 100% mortality of larvae in the second day of treatment, while the concentrations 5% of aqueous extracts of Piper nigrum caused 100% mortality of larvae in the second day of treatment. The concentration 2.5% caused 100% mortality of larvae after four days of treatment. The current study also detected the effect of 0.1% concentration of Piper nigrum aqueous extract. The effect of this concentration has been studied on the growth of the ovaries and their follicles along a period 96 hours after emergence of adult life. The results of this study has clearly shown that the concentration 0.1% of Piper nigrum aqueous extract gave a highly significant inhibitory effect on the growth development of the ovaries and their follicles. |
| format | Article |
| id | doaj-art-e81fc7593d3a4593a93fb41e5c3ef48c |
| institution | Kabale University |
| issn | 2078-8665 2411-7986 |
| language | English |
| publishDate | 2020-03-01 |
| publisher | University of Baghdad, College of Science for Women |
| record_format | Article |
| series | مجلة بغداد للعلوم |
| spelling | doaj-art-e81fc7593d3a4593a93fb41e5c3ef48c2025-08-20T03:39:13ZengUniversity of Baghdad, College of Science for Womenمجلة بغداد للعلوم2078-86652411-79862020-03-0117110.21123/bsj.2020.17.1.0028The Effect of Alcoholic and Aqueous Extract of Piper nigrum on the Larvae of Culex pipiens molestus Forskal (Diptera:Culicidae)Aulfat T. YaseenThe present study includes the effect of the ethanolic and aqueous extract of Piper nigrum against the third instar of Culex pipiens molestus (Diptera:Culicidae) in different concentrations: 1, 1.5 ppm of ethanolic extracts of Piper nigrum causing 100% mortality of larvae in the second day of treatment, while the concentrations 5% of aqueous extracts of Piper nigrum caused 100% mortality of larvae in the second day of treatment. The concentration 2.5% caused 100% mortality of larvae after four days of treatment. The current study also detected the effect of 0.1% concentration of Piper nigrum aqueous extract. The effect of this concentration has been studied on the growth of the ovaries and their follicles along a period 96 hours after emergence of adult life. The results of this study has clearly shown that the concentration 0.1% of Piper nigrum aqueous extract gave a highly significant inhibitory effect on the growth development of the ovaries and their follicles.http://bsj.uobaghdad.edu.iq/index.php/BSJ/article/view/4914Aqueous extract, Culex pipiens, Ethanolic extracts, Larvae, Piper nigrum, The ovary. |
| spellingShingle | Aulfat T. Yaseen The Effect of Alcoholic and Aqueous Extract of Piper nigrum on the Larvae of Culex pipiens molestus Forskal (Diptera:Culicidae) مجلة بغداد للعلوم Aqueous extract, Culex pipiens, Ethanolic extracts, Larvae, Piper nigrum, The ovary. |
| title | The Effect of Alcoholic and Aqueous Extract of Piper nigrum on the Larvae of Culex pipiens molestus Forskal (Diptera:Culicidae) |
| title_full | The Effect of Alcoholic and Aqueous Extract of Piper nigrum on the Larvae of Culex pipiens molestus Forskal (Diptera:Culicidae) |
| title_fullStr | The Effect of Alcoholic and Aqueous Extract of Piper nigrum on the Larvae of Culex pipiens molestus Forskal (Diptera:Culicidae) |
| title_full_unstemmed | The Effect of Alcoholic and Aqueous Extract of Piper nigrum on the Larvae of Culex pipiens molestus Forskal (Diptera:Culicidae) |
| title_short | The Effect of Alcoholic and Aqueous Extract of Piper nigrum on the Larvae of Culex pipiens molestus Forskal (Diptera:Culicidae) |
| title_sort | effect of alcoholic and aqueous extract of piper nigrum on the larvae of culex pipiens molestus forskal diptera culicidae |
| topic | Aqueous extract, Culex pipiens, Ethanolic extracts, Larvae, Piper nigrum, The ovary. |
| url | http://bsj.uobaghdad.edu.iq/index.php/BSJ/article/view/4914 |
| work_keys_str_mv | AT aulfattyaseen theeffectofalcoholicandaqueousextractofpipernigrumonthelarvaeofculexpipiensmolestusforskaldipteraculicidae AT aulfattyaseen effectofalcoholicandaqueousextractofpipernigrumonthelarvaeofculexpipiensmolestusforskaldipteraculicidae |