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