Use of Succinate Dehydrogenase Inhibitors for Increasing the Resistance of Plants or Parts of Plants to Abiotic Stress
The invention relates to the use of succinate dehydrogenase inhibitors, in particular bixafen, for increasing the resistance of plants to abiotic stress factors, to a method for treating plants or parts of plants for increasing the resistance to abiotic stress factors and to a method for increasing the resistance of seed and germinating plants to abiotic stress factors by treating the seed with a succinate dehydrogenase inhibitor.
1 . (canceled)
2 . The method of claim 10 , wherein the succinate dehydrogenase inhibitor is applied at an application rate of from 0.01 to 3 kg/ha—based on the pure succinate dehydrogenase inhibitor.
3 . The method of claim 10 or claim 2 , wherein the succinate dehydrogenase inhibitor is selected from the group consisting of fluopyram, isopyrazam, boscalid, penthiopyrad, penflufen, sedaxane fluxapyroxad, bixafen and 3-difluoromethyl-1-methyl-1H-pyrazole-4-carboxylic acid [2-(2,4-dichlorophenyl)-2-methoxy-1-methyl-ethyl]-amide.
4 . The method of claim 3 , wherein the succinate dehydrogenase inhibitor is bixafen.
5 . The method of claim 10 or claim 2 , wherein the treated plant is transgenic.
6 . The method of claim 10 or claim 2 , wherein the abiotic stress factor is selected from the group consisting of drought, cold temperature exposure, heat exposure, osmotic stress, waterlogging, increased soil salinity, increased concentration of minerals, exposure to ozone, exposure to strong light, limited availability of nitrogen nutrients, and availability of phosphorus nutrients.
7 . The method of claim 6 , wherein the abiotic stress factor is drought.
8 . The claim 10 of claim 10 or claim 2 , wherein the succinate dehydrogenase inhibitor is applied to the plant even before the appearance of the stress factors.
9 . The method of claim 10 or claim 2 , wherein the succinate dehydrogenase inhibitor is applied in combination with a further fungicidally active compound.
10 . A Method for treating plants or parts of plants for increasing the resistance to abiotic stress factors, which method comprises treating the plants or parts of plants with a succinate dehydrogenase inhibitor.
11 . The Method according to claim 12 , wherein the succinate dehydrogenase inhibitor is bixafen.
12 . A Method for increasing the resistance of seed or germinating plants to abiotic stress factors, which method comprises treating the seed or germinating plants with a succinate dehydrogenase inhibitor.