abstract |
The invention relates to novel N, N * -Methylenbis- (O, O = diaryl-N "phosphonomethylglycinnitrile), which find use as herbicides. Fe: ner relates to the invention new herbicidal method. Examples of the new herbicides are N, N, -methylene ~ bis- [0,0-di (3,4-dimethyl) -phenyl) -N-phosphonomethyl-glycine-nitrile |