Use of SDHI fungicides on conventionally bred ASR-tolerant, stem canker resistant and/or frog-eye leaf spot resistant soybean varieties

Patent metadata

Field	Value
Publication number	US-9510594-B2
Application number	US-201213984654-A
Country	US
Kind code	B2
Filing date	Feb 13, 2012
Priority date	Feb 17, 2011
Publication date	Dec 6, 2016
Grant date	Dec 6, 2016

Abstract

The present invention relates to a method for controlling Asian soybean rust (ASR) of a conventionally bred ASR-tolerant, Stem canker resistant and/or Frog-eye leaf spot resistant soybean variety comprising the application of a succinate dehydrogenase inhibitor (SDHI) fungicide to said plant, plant propagation material, or at its locus of growth.

First claim

The invention claimed is:

1. A method for controlling Asian soybean rust (ASR) of a conventionally bred ASR-tolerant, Stem canker resistant and/or Frog-eye leaf spot resistant soybean variety comprising applying a succinate dehydrogenase inhibitor (SDHI) fungicide to a plant, to plant propagation material, and/or at a locus of growth of said plant, wherein the conventionally bred ASR-tolerant, Stem canker resistant and/or Frog-eye leaf spot resistant soybean variety comprises TMG 801 and/or TMG 803.

2. The method according to claim 1 , wherein the SDHI fungicide is selected from the group consisting of penflufen, isopyrazam, bixafen, sedaxane, fluxapyroxad, fluopyram, penthiopyrad, boscalid, N-[1-(2,4-dichlorphenyl)-1-methoxypropan-2-yl]-3-(difluoromethyl)-1-methyl-1H-pyrazole-4-carboxamide, N-[9-(dichloromethylene)-1,2,3,4-tetrahydro-1,4-methanonaphthalen-5-yl]-3-(difluoromethyl)-1-methyl-1H-pyrazole-4-carboxamide, N-[(1S, 4R)-9-(Dichlormethylen)-1,2,3,4-tetrahydro-1,4-methanonaphthalen-5-yl]-3-(difluormethyl)-1-methyl-1H-pyrazol-4-carboxamid, and N-[(1R,4S)-9-(Dichlormethylen)-1,2,3,4-tetrahydro-1,4-methanonaphthalen-5-yl]-3-(difluormethyl)-1-methyl-1H-pyrazol-4-carboxamid.

3. The method according to claim 1 , wherein the SDHI fungicide is applied at least to a part of the conventionally bred ASR-tolerant, Stem canker resistant and/or Frog-eye leaf spot resistant soybean variety.

4. The method according to claim 1 , wherein ASR tolerance is conferred by at least one gene selected from the group consisting of Rpp1, Rpp2, Rpp3, Rpp4 and Rpp5.

5. The method according to claim 1 , wherein ASR tolerance is conferred by at least one gene selected from the group consisting of Rpp2, Rpp4 and Rpp5.

6. A method according to claim 1 , wherein the SDHI fungicide is applied as an emulsion.

7. A method according to claim 1 , wherein application volume of the SDHI fungicide is in a range of from 0.01 to 3 kg/ha.

8. A kit of parts comprising a conventionally bred ASR-tolerant, Stem canker resistant and/or Frog-eye leaf spot resistant soybean variety and a SDHI fungicide selected from the group consisting of penflufen, isopyrazam, bixafen, sedaxane or fluxapyroxad, fluopyram, penthiopyrad, boscalid, N-[1(2,4-dichlorophenyl)-1-methoxypropan-2-yl]-3-(difluoromethyl)-1-methyl-1H-pyrazole-4-carboxamide, N-[9-(dichloromethylene)-1,2,3,4-tetrahydro-1,4-methanonaphthalen-5-yl]-3-(difluoromethyl)-1-methyl-1H-pyrazole-4-carboxamide, N[(1S,4R)-9-(Dichlormethylen)-1,2,3,4-tetrahydro-1,4-methanonaphthalen-5-yl]-3-(difluormethyl)-1-methyl-1H-pyrazol-4-carboxamid, and N-[(1R,4S)-9-(Dichlormethylen)-1,2,3,4-tetrahydro-1,4-methanonaphthalen-5-yl]-3-(difluormethyl)-1-methyl-1H-pyrazol-4-carboxamid, wherein the conventionally bred ASR-tolerant, Stem canker resistant and/or Frog-eye leaf spot resistant soybean variety comprises TMG 801 and/or TMG 803.

9. A method for producing an agricultural product comprising applying a SDHI fungicide to a conventionally bred ASR-tolerant, Stem canker resistant and/or Frog-eye leaf spot resistant soybean variety, plant propagation material thereof, and/or at a locus of growth thereof, and producing said agricultural product from a plant and/or from parts of said plant and/or from plant propagation material, wherein the conventionally bred ASR-tolerant, Stem canker resistant and/or Frog-eye leaf spot resistant soybean variety comprises TMG 801 and/or TMG 803.

10. The method according to claim 9 , wherein the SDHI fungicide is selected from the group consisting of penflufen, isopyrazam, bixafen, sedaxane, fluxapyroxad, fluopyram, penthiopyrad, boscalid, N-[1-(2,4-dichlorphenyl)-1-methoxypropan-2-yl]-3-(difluoromethyl)-1-methyl-1H-pyrazole-4-carboxamide, N-[9-(dichloromethylene)-1,2,3,4-tetrahydro-1,4-methanonaphthalen-5-yl]-3-(difluoromethyl)-1-methyl-1H-pyrazole-4-carboxamide, N-[(1S,4R)-9-(Dichlormethylen)-1,2,3,4-tetrahydro-1,4-methanonaphthalen-5-yl]-3-(difluormethyl)-1-methyl-1H-pyrazol-4-carboxamid, and N-[(1R,4S)-9-(Dichlonnethylen)-1,2,3,4-tetrahydro-1,4-methanonaphthalen-5-yl]-3-(difluormethyl)-1-methyl-1H-pyrazol-4-carboxamid.

11. The method according to claim 1 , wherein the SDHI fungicide comprises bixafen.

12. The method according to claim 1 , wherein the SDHI fungicide comprises penflufen.

13. The method according to claim 1 , wherein the SDHI fungicide comprises isopyrazam.

14. The method according to claim 1 , wherein the SDHI fungicide comprises sedaxane.

15. The method according to claim 1 , wherein the SDHI fungicide comprises fluxapyroxad.

16. The method according to claim 1 , wherein the conventionally bred ASR-tolerant, Stem canker resistant and/or Frog-eye leaf spot resistant soybean variety comprises TMG 801.

17. The method according to claim 1 , wherein the conventionally bred ASR-tolerant, Stem canker resistant and/or Frog-eye leaf spot resistant soybean variety comprises TMG 803.

18. The method according to claim 3 , wherein the SDHI fungicide is applied at least to the leaves, the roots, the flowers and/or the stem of the conventionally bred plant, and/or to a seed of said plant.

19. The method according to claim 6 , wherein the emulsion comprises from 0.2 to 500 ppm of said fungicide.

20. The method according to claim 1 , wherein application volume of the SDHI fungicide is in a range of from 0.01 to 1.5 kg/ha.

21. A combination comprising a conventionally bred ASR-tolerant, Stem canker resistant and/or Frog-eye leaf spot resistant soybean variety and a succinate dehydrogenase inhibitor (SDHI) fungicide, wherein the conventionally bred ASR-tolerant, Stem canker resistant and/or Frog-eye leaf spot resistant soybean variety comprises TMG 801 and/or TMG 803.

Assignees

• Görtz Andreas
• Rieck Heiko
• Hadano Hiroyuki
• Bayer Ip Gmbh

Inventors

• Görtz Andreas
• Rieck Heiko
• Hadano Hiroyuki

Classifications

• A01H5/10

  Seeds · CPC title

• A01N43/56 Primary

  1,2-Diazoles; Hydrogenated 1,2-diazoles · CPC title

• A01N43/40

  six-membered rings · CPC title

• A01N65/20

  Fabaceae or Leguminosae [Pea or Legume family], e.g. pea, lentil, soybean, clover, acacia, honey locust, derris or millettia · CPC title

• A01N45/02

  having three carbocyclic rings · CPC title