USE OF PYRIDONECARBOXAMIDES AS A CROP PROTECTION AGENT, DERIVATIVES OF PYRIDONECARBOXAMIDE, THE CROP PROTECTION AGENT AND A METHOD FOR SELECTIVE CONTROL OF HARMFUL PLANTS IN CROP CULTURES

摘要

Compounds of formula (I), or the salts thereof, where Rto Rare as defined in formula (I) of claim 1, are suitable as crop protection agents for reducing or preventing the damaging effects of agrochemicals on the crops. Some compounds of formula (I) or the sails thereof are novel (see claim 9).(I)