BIPHENYL SUBSTITUTED CYCLICAL KETO-ENOLS

摘要

The invention relates to novel compounds of formula (I), where W, X, Y, Z, and CKE have the meanings indicated above, to a plurality of methods and intermediate products for production same, and to the use thereof as pesticides and/or herbicides and/or fungicides. The invention further relates to selective herbicidal agents comprising biphenyl substituted cyclic keto-enols and a compound improving compatibility with useful plants. The invention further relates to increasing the effectiveness of pesticides in particular comprising biphenyl substituted cyclic keto-enols, by adding ammonium or phosphonium salts and optionally penetration promoters, to the corresponding agents, to a method for producing same, and to the use thereof in pest control as insecticides and/or nematicides and/or acaricides and/or fungicides and/or for preventing unwanted plant growth.