Fungicidal mixtures based on triazoles

• US 20050165076A1
• Filed: 03/04/2003
• Published: 07/28/2005
• Est. Priority Date: 03/07/2002
• Status: Abandoned Application

• Current Assignee: BASF AG (BASF SE)
• Original Assignee: BASF AG (BASF SE)
• Inventors: Strathmann, Siegfried, Spadafora, V. James, Stierl, Reinhard, Christen, Thomas, Ammermann, Eberhard, Schelberger, Klaus, Lorenz, Gisela
• Application Number:
  US10/505,964
• Publication Number:
  US 20050165076A1
• Time in Patent Office: Days
• US Class Current: 514/383
• CPC Class Codes: A01N 2300/00 Combinations or mixtures of active ingredients covered by classes A01N27/00 - A01N65/48 with other active or formulation relevant ingredients, e.g. specific carrier materials or surfactants, covered by classes A01N25/00 - A01N65/48
• CPC Class Codes: A01N 43/653 1,2,4-Triazoles; Hydrogenated 1,2,4-triazoles

Abstract

A fungicidal mixture, comprising
(1) 2-[2-(1-chlorocyclopropyl)-3-(2-chlorophenyl)-2-hydroxy-propyl]-2,4-dihydro-[1,2,4]-triazole-3-thione (prothioconazole) of the formula I or a salt or adduct thereof  and at least one further triazole or a salt or adduct thereof, selected from the group consisting of
(2) epoxiconazole of the formula II  and
(3) metconazole of the formula III  and
(4) propiconazole of the formula IV  and
(5) fluquinconazole of the formula V  and
(6) penconazole of the formula VI  and
(7) difenconazole of the formula VII  and
(8) hexaconazole of the formula VIII  and
(9) cyproconazole of the formula IX  and
(10) flusilazole of the formula X  and
(11) tetraconazole of the formula XI  and
(12) fenbuconazole of the formula XII  and
(13) myclobutanil of the formula XIII  and
(14) simeconazole of the formula XIV  and
(15) ipconazole of the formula XV  and
(16) triticonazole of the formula XVI in a synergistically effective amount is described.

Claims

1. A fungicidal mixture, comprising

(1) 2-[2-(1-chlorocyclopropyl)-3-(2-chlorophenyl)-2-hydroxypropyl]-2,4-dihydro-[1,2,4]-triazole-3-thione (prothioconazole) of the formula I or a salt or adduct thereof

 

and at least one further triazole or a salt or adduct thereof, selected from the group consisting of

(2) epoxiconazole of the formula II

 

and

(3) metconazole of the formula III

 

and

(4) propiconazole of the formula IV

 

and

(5) fluquinconazole of the formula V

 

and

(6) penconazole of the formula VI

 

and

(7) difenconazole of the formula VII

 

and

(8) hexaconazole of the formula VIII

 

and

(9) cyproconazole of the formula IX

 

and

(10) flusilazole of the formula X

 

and

(11)tetraconazole of the formula XI

 

and

(12) fenbuconazole of the formula XII

 

and

(13) myclobutanil of the formula XIII

 

and

(14) simeconazole of the formula XIV

 

and

(15) ipconazole of the formula XV

 

and

(16) triticonazole of the formula XVI

 

in a synergistically effective amount.

2. A fungicidal mixture as claimed in claim 1, comprising prothioconazole of the formula I and epoxiconazole of the formula II.

3. A fungicidal mixture as claimed in claim 1, comprising prothioconazole of the formula I and metconazole of the formula III.

4. A fungicidal mixture as claimed in claim 1, comprising prothioconazole of the formula I and simeconazole of the formula XIV.

6. A method for controlling harmful fungi, which comprises treating the harmful fungi, their habitat or the plants, seeds, soils, areas, materials or spaces to be kept free from them with a fungicidal mixture as claimed in claim 1.

8. A process as claimed in 6, wherein the fungicidal mixture or the compound of the formula I and at least one compound of the formulae II to XVI as set forth in claim 1 is/are applied in an amount of from 0.01 to 8 kg/ha.

9. A fungicidal composition, comprising the fungicidal mixture as claimed in claim 1 and a solid or liquid carrier.

5. A fungicidal mixture as claimed in 1, wherein the weight ratio of prothioconazole of the formula I to the triazole of the formulae II to XVI in question is from 20:

1 to 1;

20.

7. (canceled)

10. A method for controlling harmful fungi, which comprises treating the harmful fungi, their habitat or plants, seeds, soils, areas, materials or spaces to be kept free of them with an anti-fungal synergistic amount of prothioconazole, or a salt or adduct thereof, and at least one further triazole thereof selected from the group consisting of epoxiconazole, metconazole, propiconazole, fluguinconazole, penconazole, difenconazole, hexaconazole, cyproconazole, flusilazole, tetraconazole, fenbuconazole, myclobutanil, simeconazole, ipconazole and triticonazole, or salt or adduct thereof, simultaneously or successively.

11. A process as claimed in claim 10, wherein the fungicidal mixture or the prothioconazole and the at least one further triazole is/are applied in an amount of from 0.01 to 8 kg/ha.

12. A fungicidal kit comprising, in separate containers, prothioconozole, or salt or adduct thereof, and at least one further triazole selected from the group consisting of epoxiconazole, metconazole, propiconazole, fluguinconazole, penconazole, difenconazole, hexaconazole, cyproconazole, flusilazole, tetraconazole, fenbuconazole, myclobutanil, simeconazole, ipconazole and triticonazole, or salt or adduct thereof.