IP Library › Granted Patent US 9,445,601
Granted Patent B2
US 9,445,601 · App. 14/467,653 · Granted Sep 20, 2016

Fungicide active substance combinations

Inventors: Stefan Dutzmann (Langenfeld, DE); Klaus Stenzel (Dusseldorf, DE); Manfred Jautelat (Burscheid, DE)
Assignee: Bayer Intellectual Property GmbH
A01N57/12A01N37/18A01N37/20A01N37/22A01N37/24A01N37/34A01N37/38A01N37/50A01N43/30A01N43/36A01N43/38A01N43/54A01N43/653A01N43/82A01N43/84A01N43/88A01N47/04A01N47/10A01N47/12A01N47/14A01N47/32A01N51/00A01N53/00A01N55/02
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Quick Facts
Patent No.
US 9,445,601
App. No.
14/467,653
Granted
Sep 20, 2016
Kind
B2
Abstract

The novel active compound combinations comprising 2-[2-(1-chlorocyclopropyl)-3-(2-chlorophenyl)-2-hydroxypropyl]-2,4-dihydro-[1,2,4]-triazole-3-thione of the formula and the active compound of groups (1) to (24) listed in the description have very good fungicidal properties.

Claims (20)

1. A fungicidal composition comprising synergistically effective amounts of:

(a) a 2-[2-(1-chlorocyclopropyl)-3-(2-chlorophenyl)-2-hydroxypropyl]2,4-dihydro-[1,2,4]-triazole-3-thione of the formula

and

(b) a triazole derivative of the formula

wherein the weight ratio of active compound of the formula (I) to the active compound of the formula (III) is from 5:1 to 1:10.

2. A method for controlling fungi comprising applying the composition according to claim 1 to the fungi and/or their habitat.

3. The method according to claim 2 wherein the fungi is a cereal disease.

4. The method according to claim 3 wherein the cereal disease is selected from the group consisting of Erysiphe, Puccinia , and Fusarium.

5. The method according to claim 2 wherein the composition is applied to plant parts at a rate between 10 and 1000 g/ha.

6. The method according to claim 2 wherein the composition is applied to soil at a rate between 1 and 5000 g/ha.

7. A method for controlling fungi comprising applying a fungicidal composition comprising synergistically effective amounts of:

(a) a 2-[2-(1-chlorocyclopropyl)-3-(2-chlorophenyl)-2-hydroxypropyl]2,4-dihydro-[1,2,4]-triazole-3-thione of the formula

and

(b) a triazole derivative of the formula

wherein the weight ratio of active compound of the formula (I) to the active compound of the formula (III) is from 5:1 to 1:10.

8. The method according to claim 7 wherein the fungi is a cereal disease.

9. The method according to claim 8 wherein the cereal disease is selected from the group consisting of Erysiphe, Puccinia , and Fusarium.

10. The method according to claim 7 wherein the composition is applied to plant parts at a rate between 10 and 1000 g/ha.

11. The method according to claim 7 wherein the composition is applied to soil at a rate between 1 and 5000 g/ha.

12. The method according to claim 10 wherein the composition is applied to plant parts at a rate between 25 to 1000 g/ha.

Assignments (1)
ASSIGNMENT OF ASSIGNOR'S INTEREST Recorded Feb 23, 2015
From: BAYER CROPSCIENCE AG
To: BAYER INTELLECTUAL PROPERTY GMBH
Reel/Frame 035005/0420 →
Priority Claims (1)
DE 197 16 257 · Apr 18, 1997 · national
Continuity (4)
Continuation 13742052 · Jan 15, 2013
Continuation 09843396 · Apr 26, 2001
Division 09402866
Related Publication 20140364469A1 · Dec 11, 2014