How to cite this article:
Hamdy I. Hussein , DiefAlla Al-Rajhy and Mohamed Al-Assiry , 2005. Toxicity of Four Pyrethroid-based Insecticides and Kerosene to a Laboratory Population of Culex pipiens. Pakistan Journal of Biological Sciences, 8: 751-753. DOI: 10.3923/pjbs.2005.751.753 URL: https://scialert.net/abstract/?doi=pjbs.2005.751.753
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