CRYSTALLINE FORMS OF ETHYL 2-3-3-CHLORO-5-FLUORO-6-3-METHYL-2,6-DIOXO-4-(TRIFLUOROMETHYL)PYRIMIDIN-1-YL-2-PYRIDYLOXY-2-PYRIDYLOXYACETATE

摘要

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-pyridylloxy]-2-pyridyl]oxylacetate, herein after also referred to as "compoundof formula (I)". The inventionalso relates to a process for the production of these crystalline forms,formulations for plant protection and herbicidal compositionswhich contain one of these crystalline forms