| abstract |
The invention relates to new 3-aryluracils of the formula wherein R ', R 2 , R 3 , R 4 , R 5 , R` and X have the meanings given in the description, as well as salts thereof and their preparation, weed control agents which contain such compounds as active ingredients, and the use of the active ingredients or Weed control agents. The invention also relates to certain herbicidally active starting materials and weed control compositions containing them. |