BIOEFFICACY OF EXTRACTS ISOLATED FROM VITEX-SP [ WHITE AND VIOLET FLOWER] AND ANETHUM GRAVEOLENS [DILL] AGAINST EGGS AND PUPAL STAGES OF CULEX PIPIENS [DIPTERA: CULICIDAE].
Zahra, O., Sunteel, F., Telb, S., El-Sharkawy, H. (2022). BIOEFFICACY OF EXTRACTS ISOLATED FROM VITEX-SP [ WHITE AND VIOLET FLOWER] AND ANETHUM GRAVEOLENS [DILL] AGAINST EGGS AND PUPAL STAGES OF CULEX PIPIENS [DIPTERA: CULICIDAE].. EKB Journal Management System, 27(4), 477-490. doi: 10.21608/jpd.2022.296463
Ola Zahra; Fathy Sunteel; Slam Salm Telb; Hamza El-Sharkawy. "BIOEFFICACY OF EXTRACTS ISOLATED FROM VITEX-SP [ WHITE AND VIOLET FLOWER] AND ANETHUM GRAVEOLENS [DILL] AGAINST EGGS AND PUPAL STAGES OF CULEX PIPIENS [DIPTERA: CULICIDAE].". EKB Journal Management System, 27, 4, 2022, 477-490. doi: 10.21608/jpd.2022.296463
Zahra, O., Sunteel, F., Telb, S., El-Sharkawy, H. (2022). 'BIOEFFICACY OF EXTRACTS ISOLATED FROM VITEX-SP [ WHITE AND VIOLET FLOWER] AND ANETHUM GRAVEOLENS [DILL] AGAINST EGGS AND PUPAL STAGES OF CULEX PIPIENS [DIPTERA: CULICIDAE].', EKB Journal Management System, 27(4), pp. 477-490. doi: 10.21608/jpd.2022.296463
Zahra, O., Sunteel, F., Telb, S., El-Sharkawy, H. BIOEFFICACY OF EXTRACTS ISOLATED FROM VITEX-SP [ WHITE AND VIOLET FLOWER] AND ANETHUM GRAVEOLENS [DILL] AGAINST EGGS AND PUPAL STAGES OF CULEX PIPIENS [DIPTERA: CULICIDAE].. EKB Journal Management System, 2022; 27(4): 477-490. doi: 10.21608/jpd.2022.296463

BIOEFFICACY OF EXTRACTS ISOLATED FROM VITEX-SP [ WHITE AND VIOLET FLOWER] AND ANETHUM GRAVEOLENS [DILL] AGAINST EGGS AND PUPAL STAGES OF CULEX PIPIENS [DIPTERA: CULICIDAE].

Journal of Productivity and Development
Article 3, Volume 27, Issue 4, October 2022, Page 477-490  XML PDF (592.05 K)
Document Type: Original Article
DOI: 10.21608/jpd.2022.296463
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Authors
Ola Zahra1; Fathy Sunteel1; Slam Salm Telb2; Hamza El-Sharkawy email 3
1Faculty Of Technology & Development, Zagazig University, Egypt
2Faculty Of Science, Zagazig University, Egypt
3Department of Plant Production, Faculty of Technology &Development, Zagazig University, Egypt
Abstract
The study aimed to investigate the effects of extracts isolated from vitex-sp [white and violet flower] and Anethum graveolens [Dill] on biological performance for eggs and pupal stages of life cycle of the mosquito culex pipiens. The observed mortality was recorded at 24hrs for exposure to test solution.
The present study was performed to determine the ovicidal effect of two species of vitex (violet and white flower) and Anethum graveolens (Dill) showed that highly active against hatchability stem extracts of vitex (white flower) [Lc₅₀=150ppm]. While, the present study was performed  the determine the pupicidal activity of two species of vitex and Dill showed that the highly active against emergence of adult stem extracts of vitex (white flower) [Lc₅₀=140ppm].
Conclusively, from these results, it could be concluded that  the effects of extracts isolated from vitex-sp [white and violet flower] and Anethum graveolens [Dill] on biological performance for eggs and pupal stages of life cycle of the mosquito culex pipiens. significantly effective in all difference concentrations used with all tested extracts. and safe to environment.
         
 
Keywords
Keywords: Culex pipiens; eggs; pupal stages; vitex sp; Anethum graveolens
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