3,5-DIOXO-3,4,5,6-TETRAHYDRO-1,2-OXAZINE DERIVATIVES, HERBICIDAL, ACARICIDAL AND PLANT GROWTH REGULATING COMPOSITION COMPRISING SUCH COMPOUNDS AS ACTIVE INGREDIENT, PROCESS FOR APPLYING THE COMPOSITION AND FOR PRODUCING THE ACTIVE INGREDIENTS, AS WELL AS 2-NITRO-4-(TRIFLUOROMETHOXY)-BENZOIC ACID INTERMEDIATE

摘要

The present invention concerns substituted 3,5-dioxo-3,4,5,6-tetrahydrooxazines as herbicides, processes and intermediates for their preparation, compositions containing them and their use as herbicides and acaricides.