The present invention relates to methods of controlling or preventing phytopathogenic diseases on useful plants or on propagation material thereof comprising applying to useful plants, the locus thereof or propagation material thereof a compound of formula (I) wherein Q, Q, L1, L2, L3, L4, L5, L6 and X are as defined in claim 1. The invention also relates to novel compounds that may be used in said methods, as well as intermediates useful for the preparation of the novel compounds.本發明涉及控制或預防在有用植物上或在其繁殖材料上由植物病原菌引起的疾病的方法,包括將具有化學式(I)的化合物施用至有用植物、其場所或其繁殖材料,其中Q、Q、L1、L2、L3、L4、L5、L6以及X係如在申請專利範圍第1項中所定義的。本發明還涉及可以用在所述方法中的新穎化合物,以及對於製備該等新穎化合物有用的中間體。
