FORMES CRISTALLINES DE 2-[[3-[[3-CHLORO-5-FLUORO-6-[3-METHYL-2,6-DIOXO-4-(TRIFLUOROMETHYL)PYRIMIDIN-1-YL]-2-PYRIDYL]OXY]-2-PYRIDYL]OXY]ACETATE D'ETHYLE
The present invention relates to crystalline forms of ethyl 2-[[3-[[3-chloro-5-fluoro-6-[3- methyl-2,6-dioxo-4-(trifluoromethyl)pyrimidin-1-yl]-2-pyridyl]oxy]-2-pyridyl]oxy]acetate, herein after also referred to as "compound of formula (I)". The invention also relates to a process for the production of these crystalline forms, formulations for plant protection and herbicidal compositions which contain one of these crystalline forms