Mixed pyridazone and uracil herbicides - contg 1-phenyl-4-amino-5-chloro-6-pyridazone and 3-cyclohexyl-5,6-trimethylene-uracil

摘要

Herbicidal compsn. contain a mixt. of (a) 1-phenyl-4-amino-5-chloro-6-pyridazone of formula (I) and (b) 3-cyclohexayl-5,6-trimethylene-uracil of formula (II): The compsns. can be used, e.g. for the selective control of Alopecurus, Echinochloa, Matricaria, Chenopodium and Avena spp. in beet crops. The mixts. of (I) and (II) have a higher activity than the individual components while showing the same compatibility to crop plants.