The invention relates to fungicidal compositions comprising an acceptable carrier and/or surface active agent and synergistically effective amounts of
(a) at least one azolopyrimidine of formula I
1
in which R
1
through R
2
, L, A and n have the meaning given in claim
1;
(b) and at least one melanin biosynthesis inhibitor (MBI), preferably a phenoxyamide of formula II
2
wherein R
5
through R
9
, Y and m have the meaning given in claim
2;
and to a method of controlling the growth of phythopathogenic fungi at a locus which comprises applying synergistically effective amounts of at least one azolopyrimidine of formula I (a) and at least one MBI (b) to the locus.
本发明涉及杀菌组合物,该组合物包含可接受的载体和/或表面活性剂以及协同有效量的以下物质
(a) 至少一种式 I 的偶氮
嘧啶
1
其中 R
1
至 R
2
、L、A 和 n 具有权利要求
1;
(b) 至少一种
黑色素生物合成
抑制剂 (MBI),最好是式 II 的苯氧基酰胺
2
其中 R
5
至 R
9
、Y 和 m 具有权利要求 2 所述含义
2;
以及一种控制植物病原真菌在
基因座上生长的方法,该方法包括向
基因座施用协同有效量的至少一种式 I(a)的唑
嘧啶和至少一种 MBI(b)。