| abstract |
N-(tetrazol-5-yl)- and N-(triazol-5-yl)pyridin-3-yl-carboxamides of formula I and their use as herbicides, formula I. The invention relates to N-(tetrazol-5-yl)- and N-(triazol-5-yl)pyridin-3-yl-carboxamides of formula I and their use as herbicides. In said formula I, B represents N or CH, whereas R, R 1 , R 3 , R 4 and R 5 represent groups such as hydrogen, halogen or organic groups such as alkyl or phenyl. |