abstract |
The present invention is concerned with benzodioxincarboxylic acids andnesters, N'-substituted N,N'-diacylhydrazines prepared fromnbenzodioxincarboxylic acids and esters, insecticidal compositions containing thenN'-substituted N,N'-diacylhydrazines, and the use of the N'-substituted-N,N'-diacylhydrazinesnas insecticides. |