Fungicidal Mixtures
OwnerMarkus Gewehr, Reinhard Stierl +2inventors
InventorsMarkus Gewehr, Reinhard Stierl, Matthias Niedenbruck, Udo Hunger
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Abstract
Fungicidal mixtures, comprising as active components 1) the strobilurin derivative of the formula I, and 2) at least one active compound II selected from the group of the carboxamides in a synergistically effective amount, methods for controlling harmful fungi using mixtures of the compound I with active compounds II, the use of the compound I with active compounds II for preparing such mixtures and compositions comprising these mixtures.
Claims15
1-9. (canceled)
A fungicidal mixture for controlling phytopathogenic harmful fungi, wherein the mixture comprises two active components:
- 1) a strobilurin derivative of formula I,
- and
- 2) at least one active compound II selected from the group of the carboxamides:
- carboxin, benalaxyl, boscalid, fenhexamid, flutolanil, furametpyr, mepronil, metalaxyl, mefenoxam, ofurace, oxadixyl, oxycarboxin, penthiopyrad, thifluzamide, tiadinil, 3,4-dichloro-N-(2-cyanophenyl)isothiazole-5-carboxamide, flumetover, fluopicolide (picobenzamid), zoxamide, carpropamid, diclocymet, mandipropamid,
- N-(2-{4-[3-(4-chlorophenyl)prop-2-ynyloxy]-3-methoxyphenyl}ethyl)-2-methanesulfonylamino-3-methylbutyramide (II-A), N-(2-{4-[3-(4-chlorophenyl)prop-2-ynyloxy]-3-methoxyphenyl}ethyl)-2-ethanesulfonylamino-3-methylbutyramide (II-B);
- and
- amides of the formula III,
- wherein:
- R1 and R2 independently of one another are hydrogen, halogen, C1-C6-alkyl or C1-C6 haloalkyl, cyano, nitro, methoxy or trifluoromethoxy, with the proviso that R1 and R2 are not simultaneously hydrogen, and R3 is CF3 or CHF2;
- in a synergistically effective amount.
The fungicidal mixture according to claim 1 which comprises the strobilurin derivative of the formula I and the at least one active compound II in a weight ratio of from 100:1 to 1:100.
A method for controlling phytopathogenic harmful fungi, comprising treating fungi, their habitat or a seed, soil or a plant to be protected against fungal attack with an effective amount of
- a strobilurin derivative of formula I
- and at least one active compound II selected from the group of the carboxamides:
- carboxin, benalaxyl, boscalid, fenhexamid, flutolanil, furametpyr, mepronil, metalaxyl, mefenoxam, ofurace, oxadixyl, oxycarboxin, penthiopyrad, thifluzamide, tiadinil, 3,4-dichloro-N-(2-cyanophenyl)isothiazole-5-carboxamide, flumetover, fluopicolide (picobenzamid), zoxamide, carpropamid, diclocymet, mandipropamid,
- N-(2-{4-[3-(4-chlorophenyl)prop-2-ynyloxy]-3-methoxyphenyl}ethyl)-2-methanesulfonylamino-3-methylbutyramide (II-A), N-(2-{4-[3-(4-chlorophenyl)prop-2-ynyloxy]-3-methoxyphenyl}ethyl)-2-ethanesulfonylamino-3-methylbutyramide (II-B);
- and
- an amide of the formula III,
- in which the variables and the index are as defined below:
- R1 and R2 independently of one another are hydrogen, halogen, C1-C6-alkyl or C1-C6 haloalkyl, cyano, nitro, methoxy or trifluoromethoxy, with the proviso that R1 und R2 are not simultaneously hydrogen, and R3 is CF3 or CHF2;
- in a synergistically effective amount.
Seed comprising a fungicidal mixture comprising:
- 1) a strobilurin derivative of formula I,
- and
- 2) at least one active compound II selected from the group of the carboxamides:
- carboxin, benalaxyl, boscalid, fenhexamid, flutolanil, furametpyr, mepronil, metalaxyl, mefenoxam, ofurace, oxadixyl, oxycarboxin, penthiopyrad, thifluzamide, tiadinil, 3,4-dichloro-N-(2-cyanophenyl)isothiazole-5-carboxamide, flumetover, fluopicolide (picobenzamid), zoxamide, carpropamid, diclocymet, mandipropamid,
- N-(2-{4-[3-(4-chlorophenyl)prop-2-ynyloxy]-3-methoxyphenyl}ethyl)-2-methanesulfonylamino-3-methylbutyramide (II-A), N-(2-{4-[3-(4-chlorophenyl)prop-2-ynyloxy]-3-methoxyphenyl}ethyl)-2-ethanesulfonylamino-3-methylbutyramide (II-B);
- and
- amides of the formula III,
- wherein:
- R1 and R2 independently of one another are hydrogen, halogen, C1-C6-alkyl or C1-C6 haloalkyl, cyano, nitro, methoxy or trifluoromethoxy, with the proviso that R1 und R2 are not simultaneously hydrogen, and R3 is CF3 or CHF2;
- in a synergistically effective amount,
- wherein the mixture is in an amount from 1 to 1000 g/100 kg.
Dependencies are inferred from the claim text.