Study the effect of some chemicals used locally in agricultural processes in Iraq on the DNAof some non-targeted organisms

Agricultural chemicals are widely used in the world,although harmful to the human and other living organisms. our research is designed to study damaging effect of these chemicals on different dna sources on different organisms in iraq including human. this study showed that (snails and slug) killer material called (metaldehyde) was strongly binding and cleavage with two dna sources from human and plant. however,herbicide materials revealed obvious dna binding with plant dna. in the other hand fertilizer material showed cleavage effect with plant dna only,while the other samples seem normal as control.