Cytotoxicity testing of aqueous extract of bitter leaf () and sniper 1000EC (2,3 dichlorovinyl dimethyl phosphate) using the Alium cepa test.

Background: The unrefined nature of the herbal preparations from (VA) and toxicity potentials of Sniper may both have severe consequences on the biochemical and genetic systems.

Objectives: To assess the microscopic and macroscopic effects of these substances.

Methods: VA leafs and Sniper were prepared and dissolved in distilled water to give different concentrations.