Fungicidal mixtures based on azolopyrimidinylamines
Fungicidal mixtures comprising, as active components, 1) azolopyrimidinylamines of the formula I, in which the substituents are as defined in the description and 2) at least one active compound II selected from the following groups: azoles, strobilurins, carboxamides, heterocylic compounds, carbamates and other active compounds selected from the group consisting of guanidines, antibiotics, sulfur-containing heterocyclyl compounds, organophosphorus compounds, organochlorine compounds, inorganic active compounds, growth retardants and cyflufenamid, cymoxanil, dimethirimol, ethirimol, furalaxyl, metrafenone and spiroxamine; in a synergistically effective amount. Methods for controlling harmful fungi using mixtures of the compound I with active compounds II and the use of the compound I with active compounds II for preparing such mixtures, and also compositions comprising these mixtures.
1. A fungicidal mixture comprising, as active components:
1) a compound (I) of 5-ethyl-6-octyl-[1,2,4]triazolo[1,5-a]pyrimidin-7-ylamine;
and
2) at least one active compound (II) of dimethomorph,
wherein the compound (I) and the at least one active compound (II) of the mixture are present in a synergistically effective amount.
2. The fungicidal mixture of claim 1 , wherein the weight ratio of the compound (I) and the compound (II) is from 100:1 to 1:100.
3. A composition comprising
a liquid or solid carrier; and
a mixture of
1) a compound (I) 5-ethyl-6-octyl-[1,2,4]triazolo[1,5-a]pyrimidin-7-ylamine;
and
2) at least one active compound (II) of dimethomorph,
wherein the compound (I) and the at least one active compound (II) of the mixture are present in a synergistically effective amount.
4. A method for controlling phytopathogenic harmful fungi comprising
treating fungi, their habitat, or plants to be protected against fungal attack, soil or seed with an effective amount of
1) a compound (I) of 5-ethyl-6-octyl-[1,2,4]triazolo[1,5-a]pyrimidin-7-ylamine;
and
2) at least one active compound (II) of dimethomorph,
wherein the compound (I) and the at least one active compound (II) of the mixture are present in a synergistically effective amount;
wherein the phytopathogenic harmful fungi are controlled.
5. The method of claim 4 , wherein the weight ratio of the compound (I) and the at least one active compound (II) is from 100:1 to 1:100.
6. The method of claim 4 , wherein the compound (I) and the at least one active compound (II) are applied simultaneously, separately, or in succession.
7. The method of claim 4 , wherein the compound (I) and the at least one active compound (II) are applied in an amount of from 5 g/ha to 2000 g/ha.
8. The method of claim 4 , wherein the compound (I) and the at least one active compound (II) are applied in an amount of from 1 g to 1000 g/100 kg of seed.
9. The method of claim 4 , wherein harmful fungi from the class of Oomycetes are controlled.
10. Seed, comprising a mixture of
1) a compound (I) of 5-ethyl-6-octyl-[1,2,4]triazolo[1,5-a]pyrimidin-7-ylamine;
and
2) at least one active compound (II) of dimethomorph,
wherein the compound (I) and the at least one active compound (II) of the mixture are present in a synergistically effective amount;
in an amount of from 1 to 1000 g/100 kg of seed.
11. A process for preparing a composition comprising contacting liquid or solid carriers with a mixture of
1) a compound (I) selected from the group consisting of 5ethyl-6-octyl-[1,2,4]triazolo[1,5-a]pyrimidin-7-ylamine;
and
2) at least one active compound (II) of dimethomorph,
wherein the compound (I)and the at least one active compound (II) of the mixture are present in a synergistically effective amount;
wherein a composition is prepared.