Nigella is an aromatic plant widelyused in traditional medicine in Algeria, it presents many active principles known by theirtherapeutic properties. In the present study, methanolic and aqueous extracts of Nigella Sativa ...

The objective of the current work is to evaluate the effect of pesticide residues and to become their accumulation on the aerial part (crops) of the Sylvana potato. The experimental potato plots selected for the test ...