| 摘要 |
<p>Ethenylimidazoles of the formula (I), in which n is 0, 1 or 2, R1 represents a halogen atom, a trifluoromethyl group or an alkyl or alkoxy group with at most 6 carbon atoms, the two substituents being the same or different when n is 2, R2 represents an alkyl group with 1 to 6 carbon atoms, an alkenyl group with 2 to 4 carbon atoms or a cycloalkyl group with 3 to 6 carbon atoms, R3 represents a hydrogen atom, an alkyl group with 1 to 6 carbon atoms or an alkenyl group with 2 to 4 carbon atoms and R4 represents a hydrogen atom, an alkyl group with 1 to 6 carbon atoms or a nitro group, or an acid addition salt thereof, are used in combatting fungal infections in agricultural products and foodstuffs.</p> |
