Rudolf Thomas

N-diazolylalkyl-chloroacetanilides, process for their preparation and their use as herbicides

Herbicidal N-heterocyclyl-methyl-halo-acetanilide derivs. - prepd. from a N-halomethyl-chloro:acetanilide and a heterocycle

Nicotinic acid derivatives

Improving tolerance to anilide herbicides of crop plants - by treating with amide to as to improve selectivity of the herbicide

Certain 2-(5-hydrocarbyl or aryl-1-alkyl-pyrazol-3-yl)-nicotinic acid derivatives having herbicidal activity

N-Dichloroacetyl-1,2,3,4-tetrahydroquinaldine, process for obtaining it, its use for preventing crops from being damaged by herbicides and selective herbicidal compositions based on N-dichloroacetyl-1,2,3,4-tetrahydroquinaldine and herbicidal acetanilides or thiolcarbamates

PROCESS FOR THE PREPARATION OF N-SUBSTITUTED ALPHA-HALOACETANILIDES

N-(2,5-diazolyl) alkyl-haloacetanilides, processes for their preparation and their use as herbicides

Use of amides for improving the crop plant compatibility of herbicidally active heteroaryloxyacetamides

N-Azolylalkyl-halogenoacetanilides, process for their preparation and their use as herbicides