5-TETRAHYDROPYRANONE CYCLOHEXENONE OXIME ETHERS AND THEIR USE AS HERBICIDES

摘要

5-Tetrahydropyranone cyclohexenone oxime ethers I <IMG> I where R1 = C1-C6-alkyl; R2 = phenyl which can have attached to it 1-3 substituents; C1-C4-alkyl, C3-C4-alkenyl or C3-C4-alkynyl, each of which can be substituted by halogen, C1-C3-alkyl, unsubstituted or substituted phenyl or unsubstituted or substituted phenoxy; and their agriculturally useful salts and esters.