There have been analyzed 292 samples of Romanian wheat, from the 2007 to 2011crops, in order to assess the influence of the pests attack, upon the main quality parameters of wheat. In this respect, there have been analyzed the following physical and chemical indices: Hectolitric mass (kg / hl), Humidity (%), Protein content (%), Wet gluten content (%), Falling number (sec), Deformation index (mm), Gluten Index parameters, Content of seeds damaged by various pests (%), and the content of seeds damaged by Eurygaster (%). The results showed a significant influence of seeds damages, caused by various pests, on all the quality parameters of wheat, excepting the Falling number.